Operating manual E - Master Hire · AMMANN accepts no liability for continued safe functioning of the road roller if it is incorrectly operated and / or operating modes are employed

Operating manual E

ASC 70 / ASC 90

Cummins Tier II © 2 / 2007

2 ASC 70 / ASC 90

Preface

Information, specifications, and recommended operation and maintenance instructions containedin this publication are basic and final information at the time of the printing of this publication. Printer’serrors, technical modifications, and modifications of figures are reserved. All dimensions andweights are approximate and, therefore, not binding.

Ammann Czech Republic a.s. reserves the right to perform modifications without obligation toinform the machine user. If you identify any differences between the machine operated by you andthe information contained in this publication, contact your local dealer.

Reproduction or copying of any kind is prohibited without the written permission of Ammann CzechRepublic a.s.

3ASC 70 / ASC 90

Congratulations on your purchase of an AMMANN road roller. This modern compaction device ischaracterised by simple operation and maintenance and is the product of many years of AMMANNexperience in the field of road roller engineering. In order to avoid faults due to improper operationand maintenance we request that you read this operating manual with great care and keep it for laterreference.

With kind regards,

Ammann Czech Republic a.s. | Náchodská 145 | CZ–549 01 Nové Město nad Metují+ 420 491 476 111 | Fax + 420 491 470 215 | [email protected] | www.ammann-group.cz

This manual consists of:I. Specification manual II. Operating instructions III. Maintenance manual

The following explanations serve to familiarise the machinist (operator) with the roller and to supporthim during handling and maintenance. It is therefore absolutely necessary to provide the operatorwith these instructions and to ensure that he reads them carefully before using the road roller. Thisaids training comprehension during the first use of the road roller.Subsequent faults due to improper operating are avoided.Adherence to maintenance instructions increases the reliability and lifetime of the machinery. Itreduces repair costs and down time.AMMANN accepts no liability for continued safe functioning of the road roller if it is incorrectlyoperated and / or operating modes are employed which represent improper use.Spare parts must meet AMMANN technical specifications. These requirements are fulfilled if onlyoriginal AMMANN spare parts are used.

These instructions must always be kept available on the equipment.

4 ASC 70 / ASC 90

5ASC 70 / ASC 90

! NOTICE !

As used in this operating manual, the terms „right“, „left“, „front“ and „rear“indicate the sides of the machine moving forward.

6 ASC 70 / ASC 90

CONTENT

CONTENT ............................................................................................................................................... 6

1. SPECIFICATION MANUAL ......................................................................................................................... 11

1.1. Basic Data ..............................................................................................................................................12

1.2. Dimension Chart .......................................................................................................................................14

1.3. Technical Data ..........................................................................................................................................22

1.3.1. Weights ........................................................................................................................................................... 221.3.2. Travel Parameters .......................................................................................................................................... 261.3.3. Vibration .......................................................................................................................................................... 281.3.4. Engine ............................................................................................................................................................. 291.3.5. Axle .................................................................................................................................................................. 291.3.6. Brakes ............................................................................................................................................................. 291.3.7. Steering ........................................................................................................................................................... 291.3.8. Vibratory Drum ................................................................................................................................................ 301.3.9. Hydrostatic Drive of Travel .............................................................................................................................. 301.3.10. Hydrostatic Drive of Vibration .......................................................................................................................... 301.3.11. Hydraulic Oil Tank ........................................................................................................................................... 301.3.12. Manual tilting of the Hood and the Cabin ....................................................................................................... 311.3.13. Cooling System of Hydraulic Oil ..................................................................................................................... 311.3.14. Fluids .............................................................................................................................................................. 311.3.15. Electrical Installation ....................................................................................................................................... 311.3.16. Safety Devices ................................................................................................................................................ 311.3.17. Hygienical Data ............................................................................................................................................... 321.3.18. Requirements of Traffic Regulations ............................................................................................................. 321.3.19. Accessories .................................................................................................................................................... 33

7ASC 70 / ASC 90

OPERATING MANUAL

2. OPERATING INSTRUCTIONS ....................................................................................................................37

2.1. Safety Regulations ...................................................................................................................................39

2.1.1. Safety Regulations and Instruction for Operation of the Machine.................................................................. 392.1.1.1. Beginning of Compaction Works ................................................................................................................... 392.1.1.2. Operation in an imperiled area ...................................................................................................................... 392.1.1.3. Work safety precepts on behalf of the operator ............................................................................................. 402.1.2. Requirements for the competence of the driver ............................................................................................. 412.1.3. The driver’s duties .......................................................................................................................................... 412.1.4. Forbidden actions ........................................................................................................................................... 432.1.5. Safety notices and signs used on the machine ............................................................................................. 442.1.6. Hand Signals .................................................................................................................................................. 48

2.2. Environmental and Hygienical Principle................................................................................................51

2.2.1. Health rules .................................................................................................................................................... 512.2.2. Ecological rules .............................................................................................................................................. 51

2.3. Conservation and Storing ........................................................................................................................52

2.3.1. Short-term storage of 1 to 2 months .............................................................................................................. 522.3.2. Conservation and storage for more than 2 months ....................................................................................... 522.3.3. De-conservation and inspection of brand new machines ............................................................................. 53

2.4. Liquidation of the Machine After Termination of Its Service Life ........................................................54

2.5. Description of the machine .....................................................................................................................55

2.6. Controls and operating devices ..............................................................................................................56

2.7. Operating and Using the Machine ..........................................................................................................82

2.7.1. Starting the engine .......................................................................................................................................... 822.7.2. Travel and backing-up .................................................................................................................................... 862.7.3. Travel with vibration on ................................................................................................................................... 882.7.4. Stopping the machine and the engine ........................................................................................................... 882.7.5. Parking the machine ....................................................................................................................................... 882.7.6. Emergency stoppage of the machine ............................................................................................................ 882.7.7. ATC function .................................................................................................................................................... 902.7.8. Blade ............................................................................................................................................................... 912.7.9. Lifting driver’s stand and bonnet .................................................................................................................... 942.7.10. Filling tyres with water .................................................................................................................................... 982.7.11. Installing air conditioner ................................................................................................................................. 99

2.8. Machine transportation .......................................................................................................................... 100

2.8.1. Transporting the machine on its own .......................................................................................................... 1002.8.2. Transportation of the machine on public roads ........................................................................................... 1012.8.3. Loading of the machine ................................................................................................................................ 1022.8.4. Removal of the cab and/or ROPS ................................................................................................................ 103

2.9. Using the machine under special conditions ....................................................................................... 104

2.9.1. Towing the machine ..................................................................................................................................... 1042.9.2. Travel with vibration on the compacted and hard materials ........................................................................ 1072.9.3. Using the machine under severe weather conditions ................................................................................. 1082.9.3.1. Working at low temperatures ....................................................................................................................... 1082.9.3.2. Work at elevated temperature and humidity ................................................................................................. 1092.9.3.3. Working at higher elevations above sea level .............................................................................................. 1102.9.3.4. Working in a very dusty environment ............................................................................................................ 110

8 ASC 70 / ASC 90

CONTENT

3. MAINTENANCE MANUAL ........................................................................................................................ 113

3.1. Safety Standards at Lubrication and Maintenance ............................................................................. 115

3.1.1. Safety during maintenance ........................................................................................................................... 1153.1.2. Fire safety during changing contents .......................................................................................................... 1153.1.3. Environmental and health regulations ......................................................................................................... 1163.1.3.1. Health regulations ........................................................................................................................................ 1163.1.3.2. Environmental principles .............................................................................................................................. 116

3.2. Specification of fluids ............................................................................................................................ 117

3.2.1. Engine oil ...................................................................................................................................................... 1173.2.2. Fuel ............................................................................................................................................................ 1183.2.3. Coolant .......................................................................................................................................................... 1183.2.4. Hydraulic oil .................................................................................................................................................. 1193.2.5. Gearbox oil .................................................................................................................................................... 1203.2.6. Lubricating grease........................................................................................................................................ 1203.2.7. Windshield washer liquid ............................................................................................................................. 120

3.3. Fills ............................................................................................................................................ 121

3.4. Lubrication and Maintenance Chart ..................................................................................................... 122

3.5. Lubrication Chart .................................................................................................................................... 124

3.6. Individual Operations of Maintenance ................................................................................................. 125

Every 20 Hours or Daily .......................................................................................................................... 126

3.6.1. Checking the amount of oil in the engine .................................................................................................... 1263.6.2. Checking cooling liquid of the engine .......................................................................................................... 1273.6.3. Checking oil in the hydraulic tank ................................................................................................................. 1283.6.4. Crankcase breather tube .............................................................................................................................. 1293.6.5. Checking the condition of the fan, the engine belt ....................................................................................... 1293.6.6. Checking the engine inlet piping .................................................................................................................. 1303.6.7. Checking the vacuum valve of the air cleaner .............................................................................................. 1303.6.8. Checking fuel level ........................................................................................................................................ 1313.6.9. Cleaning the water separator ....................................................................................................................... 1323.6.10. Checking warning and control devices ........................................................................................................ 133

Every 100 Hours ...................................................................................................................................... 134

3.6.11. Checking the tyre pressure .......................................................................................................................... 134

Every 250 Hours or Once in 3 Months ................................................................................................... 135

3.6.12. Engine oil exchange ..................................................................................................................................... 1353.6.13. Checking the injection pump ........................................................................................................................ 1373.6.14. Checking the cooling circuit of the engine ................................................................................................... 1373.6.15. Checking batteries........................................................................................................................................ 1383.6.16. Checking the function of vacuum switch of the air cleaner .......................................................................... 1403.6.17. Lubrication of the machine ........................................................................................................................... 1413.6.18. Checking oil in the vibrator ........................................................................................................................... 1443.6.19. Checking oil in gearboxes ............................................................................................................................ 145

Every 500 Hours or Once in 6 Month ..................................................................................................... 146

3.6.20. Engine fuel filter exchange ........................................................................................................................... 1463.6.21. Checking cooling liquid ................................................................................................................................ 1473.6.22. Checking tightening bolts of wheel .............................................................................................................. 148

9ASC 70 / ASC 90

OPERATING MANUAL

Every 1000 Hours or Once a Year .......................................................................................................... 149

3.6.23. Checking and adjusting valve clearance ..................................................................................................... 1493.6.24. How to check tightening pulley and belt of the engine ................................................................................. 1513.6.25. Exchanging oil in gearboxes ........................................................................................................................ 1523.6.26. Checking the damping system .................................................................................................................... 1543.6.27. Cleaning the fuel tank ................................................................................................................................... 155

Every 2000 Hours or Every 2 Years ........................................................................................................ 156

3.6.28. Oil exchange in the vibrator .......................................................................................................................... 1563.6.29. Exchanging hydraulic oil and filters .............................................................................................................. 1563.6.30. Cleaning of the suction strainer of lifting and lowering of the bonnet and the driver’s post ....................... 1613.6.31. Exchanging the engine cooling liquid .......................................................................................................... 162

Maintenance - As Needed ...................................................................................................................... 164

3.6.32. Cleaning and exchanging cleaner elements of air cleaner ......................................................................... 1643.6.33. Cleaning the engine radiator and hydraulic oil ............................................................................................ 1663.6.34. Cleaning the air cleaner of cabin ventilation ................................................................................................ 1673.6.35. Fuel system venting ...................................................................................................................................... 1683.6.36. Adjusting scrapers........................................................................................................................................ 1703.6.37. Cleaning the machine and checking and tightening bolted joints .............................................................. 171

3.7. Defects ............................................................................................................................................ 175

3.8. Appendixes ............................................................................................................................................ 176

Wiring scheme ........................................................................................................................................................... 176Hydraulic circuit - ASC 70/90 - Inter - Wheel Differential lock .................................................................................... 180Hydraulic circuit – ASC 70/90 – Interaxle Differential Lock ATC ................................................................................. 182

10 ASC 70 / ASC 90

11ASC 70 / ASC 90

1. SPECIFICATION MANUAL

ASC 70ASC 90

12 ASC 70 / ASC 90

Decal - CE

1.1. Basic Data

Introduction

Single drum vibratory rollers of line ASC 70, ASC 90 areoutstanding by their up-to-date design, adopted techno-logies, as well as modern styling. These machines offermaximal comfort to the operator, are easy to operate,extremely reliable and require minimal maintenance.The utilized frequency, amplitude and centrifugal force ofvibration were optimized by means of compaction tests toreach extra high compaction effect on various materials.

Application Range

The vibratory rollers of ASC 70, ASC 90 line are especiallysuitable for use at mid- and small compaction jobs ofhighway construction (construction of roads, railways,field path), and civil engineering (industrial areas, em-bankment etc.).The rollers are designated for operation under conditionsas according to IEC 721-2-1 (038900): WT, WDr, MWDr(i.e. moderate, warm dry, hot dry) with temperature limitsfrom -15 °C (5 °F) to +45 °C (113 °F).

ModificationsThe single drum vibratory roller ASC 70 D with thesmooth drum is suitable for compaction of all kinds ofsoil. It can be employed at compaction of clayey soils upto the layer thickness (compacted) of 15 cm (5,9 in), loamsoils up to the layer thickness of 25 cm (9,8 in), mixedsoils up to the layer thickness of 35 cm (13,8 in), sandysoils and gravels up to the layer thickness of 45 cm (17,7in). The roller is suitable for compaction of stabilized soilsas well.

The padfoot roller ASC 70 PD (where the vibratory andmasticating effect act simultaneously) is suitable mainlyfor compaction of clayey soils up to the layer thickness(compacted) of 20 cm (7,9 in), loam soils up to the layerthickness of 25 cm (9,8 in), and mixed soils up to the layerthickness of 35 cm (13,8 in).

The single drum vibratory roller ASC 90 D with thesmooth drum is suitable for compaction of all kinds ofsoil. It can be employed at compaction of clayey soils upto the layer thickness (compacted) of 20 cm (7,87 in),loam soils up to the layer thickness of 30 cm (11,8 in),mixed soils up to the layer thickness of 40 cm (15,7 in),sandy soils and gravels up to the layer thickness of 50 cm(19,6 in). The roller is suitable for compaction of stabilizedsoils as well.

The padfoot roller ASC 90 PD (where the vibratory andmasticating effect act simultaneously) is suitable mainlyfor compaction of clayey soils up to the layer thickness(compacted) of 25 cm (9,8 in), loam soils up to the layerthickness of 30 cm (11,8 in), and mixed soils up to thelayer thickness of 40 cm (15,7 in).

Vibratory roller ASC 70/90 HD with increased tractionforce - smooth drum

Vibratory roller ASC 70/90 HDPD with increased tractionforce – padded drum

Vibratory roller ASC 70/90 HT for permanently hardconditions and on slopes above 30% - smooth drum

Vibratory roller ASC 70/90 HTPD for permanently hardconditions and on slopes above 30% - padded drum

Vibratory roller ASC 70/90 PDB with padded drum and ablade for material spread. Blade is optional per order.

In the course of proposal has been respected requiere-ments of international norms for hygiene, ergonomi andsafety. The machine fulfil conditions for „CE“ mark.

The machine does not meet requirements according to„CE“ specification and there is not „CE“ mark.

Decal

13ASC 70 / ASC 90

SPECIFICATION MANUAL

21

2

Serial number of the CUMMINS engine

Location of the decal at the machine

1 - Decal2 - Frame number

Please refer to the data in the table below always whenapproaching the dealer or the manufacturer.

Please fill in the following data:(see Pin label, Label of the CUMMINS engine)

Type of machine

............................................................................

ICV/PIN (Serial number of the machine)

............................................................................

Production year

............................................................................

Type of engine

............................................................................

Serial number of the engine

............................................................................

14 ASC 70 / ASC 90

mm)ni(

A B D 1H 2H 3H 4H 5H 6H H7 8H 9H 01H K

D07CSA0652 0881 0031 0482 0022 0782 - - 0303 0822 0012 0982 - 583

)8,001( )0,47( 2,15( ) )8,111( )6,68( )0,311( )-( )-( )3,911( )8,98( )7,28( )8,311( )-( )2,51(

DP07CSA0652 0881 0421 0482 0022 0782 - 08 0303 0822 0012 0982 - 583

)8,001( )0,47( )8,84( )8,111( )6,68( )0,311( )-( )51,3( )3,911( )8,98( )7,28( )8,311( )-( )2,51(

BDP07CSA2 065 0881 1 042 0482 0022 0782 103 80 0303 0822 2 001 0982 018 583

1( 00 )8, )0,47( )8,84( )8,111( )6,68( )0,311( )8,11( )51,3( )3,911( ( 8,98 ) ( 7,28 ) ( 8,311 ) )9,13( )2,51(

Dimension Chart of the Machine ASC 70 (with cab and ROPS frame)

1.2. Dimension Chart

15ASC 70 / ASC 90


mm)ni(

1K L 1L 2L 1O 2O 1R 2R 3R S 1W 2W 3W 4W

D07CSA573 5 591 5951 - 59 1 50 5864 5892 0903 52 0271 0861 0031 -

( 8,41 ) ( 5,402 ) ( 8,26 ) )-( ( 47,3 ) ( 31,4 ) ( 4,481 ) ( 5,711 ) ( 7,121 ) )89,0( ( 7,76 ) ( 1,66 ) ( 2,15 ) )-(

DP07CSA573 5 591 5951 - 59 1 50 5864 5892 0903 51 0271 0861 0031 -

)8,41( )5,402( 8,26( ) )-( )47,3( )31,4( )4,481( )5,711( )7,121( )95,0( )7,76( )1,66( )2,15( )-(

BDP07CSA573 5915 5951 5555 59 501 2425 682 3 0903 51 0271 0861 0031 5122

( 8,41 ) ( 5,402 ) ( 8,26 ) ( 7,812 ) ( 47,3 ) ( 31,4 ) ( 3,602 ) ( 7,211 ) ( 7,121 ) ,0( 5 )9 ( 7,76 ) ( 1,66 ) ( 2,15 ) ( 2,78 )


16 ASC 70 / ASC 90


mm)ni(

A B D 1H 2H 3H 4H 5H 6H H7 8H 9H 01H K

D07CSA0652 0881 0031 0482 0022 0782 - - 0303 0822 0012 0982 - 583

)8,001( )0,47( 2,15( ) )8,111( )6,68( )0,311( )-( )-( )3,911( )8,98( )7,28( )8,311( )-( )2,51(

DP07CSA0652 0881 0421 0482 0022 0782 - 08 0303 0822 0012 0982 - 583

)8,001( )0,47( )8,84( )8,111( )6,68( )0,311( )-( )51,3( )3,911( )8,98( )7,28( )8,311( )-( )2,51(

BDP07CSA2 065 0881 1 042 0482 0022 0782 103 80 0303 0822 2 001 0982 018 583

1( 00 )8, )0,47( )8,84( )8,111( )6,68( )0,311( )8,11( )51,3( )3,911( ( 8,98 ) ( 7,28 ) ( 8,311 ) )9,13( )2,51(

Dimension Chart of the Machine ASC 70 (with platform, ROPS frame and canopy)

17ASC 70 / ASC 90


mm)ni(

1K L 1L 2L 1O 2O 1R 2R 3R S 1W 2W 3W 4W

D07CSA573 5 591 5951 - 59 1 50 5864 5892 0903 52 0271 0861 0031 -

( 8,41 ) ( 5,402 ) ( 8,26 ) )-( ( 47,3 ) ( 31,4 ) ( 4,481 ) ( 5,711 ) ( 7,121 ) )89,0( ( 7,76 ) ( 1,66 ) ( 2,15 ) )-(

DP07CSA573 5 591 5951 - 59 1 50 5864 5892 0903 51 0271 0861 0031 -

)8,41( )5,402( 8,26( ) )-( )47,3( )31,4( )4,481( )5,711( )7,121( )95,0( )7,76( )1,66( )2,15( )-(

BDP07CSA573 5915 5951 5555 59 501 2425 682 3 0903 51 0271 0861 0031 5122

( 8,41 ) ( 5,402 ) ( 8,26 ) ( 7,812 ) ( 47,3 ) ( 31,4 ) ( 3,602 ) ( 7,211 ) ( 7,121 ) ,0( 5 )9 ( 7,76 ) ( 1,66 ) ( 2,15 ) ( 2,78 )


18 ASC 70 / ASC 90


mm)ni(

A B D 1H 2H 3H 4H 5H 6H H7 8H 9H 01H K

D09CSA2 065 0391 0031 0482 0022 0782 - - 3 030 0822 2 001 0982 - 583

1( 00 )8, ( 0,67 ) ( 2,15 ) 11( 1 )8, ( 6,68 ) )0,311( )-( )-( 1( 3,91 ) ( 8,98 ) ( 7,28 ) ( 8,311 ) )-( ( 2,51 )

DP09CSA0652 0391 1 042 0482 0022 0782 - 80 3 030 0822 2 001 0982 - 583

)8,001( )0,67( )8,84( )8,111( )6,68( )0,311( )-( )51,3( )3,911( )8,98( )7,28( )8,311( )-( )2,51(

BDP09CSA0652 0391 0421 0482 0022 0782 103 08 0303 0822 0012 0982 018 583

)8,001( )0,67( ( 8,84 ) 11( 1 )8, ( 6,68 ) )0,311( )8,11( ( 51,3 ) 1( 3,91 ) ( 8,98 ) ( 7,28 ) ( 8,311 ) )9,13( ( 2,51 )


19ASC 70 / ASC 90


mm)ni(

1K L 1L 2L 1O 2O 1R 2R 3R S 1W 2W 3W 4W

D09CSA563 5915 5951 - 021 031 5974 5892 0903 52 0271 0861 0031 -

)4,41( )5,402( 8,26( ) )-( )27,4( )11,5( )8,881( )5,711( )7,121( )89,0( )7,76( )1,66( )2,15( )-(

DP09CSA563 5915 5951 - 021 031 5974 5892 0903 51 0271 0861 0031 -

)4,41( )5,402( 8,26( ) )-( )27,4( )11,5( )8,881( )5,711( )7,121( )95,0( )7,76( )1,66( )2,15( )-(

BDP09CSA563 5915 5951 5555 021 031 2425 3682 0903 51 0271 0861 0031 5122

)4,41( )5,402( 8,26( ) )7,812( )27,4( )11,5( )3,602( )7,211( )7,121( )95,0( )7,76( )1,66( )2,15( )2,78(


20 ASC 70 / ASC 90


mm)ni(

A B D 1H 2H 3H 4H 5H 6H H7 8H 9H 01H K

D09CSA2 065 0391 0031 0482 0022 0782 - - 3 030 0822 2 001 0982 - 583

1( 00 )8, ( 0,67 ) ( 2,15 ) 11( 1 )8, ( 6,68 ) )0,311( )-( )-( 1( 3,91 ) ( 8,98 ) ( 7,28 ) ( 8,311 ) )-( ( 2,51 )

DP09CSA0652 0391 1 042 0482 0022 0782 - 80 3 030 0822 2 001 0982 - 583

)8,001( )0,67( )8,84( )8,111( )6,68( )0,311( )-( )51,3( )3,911( )8,98( )7,28( )8,311( )-( )2,51(

BDP09CSA0652 0391 0421 0482 0022 0782 103 08 0303 0822 0012 0982 018 583

)8,001( )0,67( ( 8,84 ) 11( 1 )8, ( 6,68 ) )0,311( )8,11( ( 51,3 ) 1( 3,91 ) ( 8,98 ) ( 7,28 ) ( 8,311 ) )9,13( ( 2,51 )


21ASC 70 / ASC 90


mm)ni(

1K L 1L 2L 1O 2O 1R 2R 3R S 1W 2W 3W 4W

D09CSA563 5915 5951 - 021 031 5974 5892 0903 52 0271 0861 0031 -

)4,41( )5,402( 8,26( ) )-( )27,4( )11,5( )8,881( )5,711( )7,121( )89,0( )7,76( )1,66( )2,15( )-(

DP09CSA563 5915 5951 - 021 031 5974 5892 0903 51 0271 0861 0031 -

)4,41( )5,402( 8,26( ) )-( )27,4( )11,5( )8,881( )5,711( )7,121( )95,0( )7,76( )1,66( )2,15( )-(

BDP09CSA563 5915 5951 5555 021 031 2425 3682 0903 51 0271 0861 0031 5122

)4,41( )5,402( 8,26( ) )7,812( )27,4( )11,5( )3,602( )7,211( )7,121( )95,0( )7,76( )1,66( )2,15( )2,78(


22 ASC 70 / ASC 90

1.3.1. Weights

ASC 70 D ASC 70 PDASC 70 HD ASC 70 HDPD

Operation weight with cab EN500-1 kg (lb) 6990 (15410) 6935 (15288)Operation weight EN500-1

to drum kg (lb) 3990 (8797) 3935 (8675)to axle kg (lb) 3000 (6613) 3000 (6613)

Static linear load kg/cm (lb/in) 23,8 (133,0) (-)

Operation weight EN500-1 with caband protective frame ROPS kg (lb) 7140 (15740) 7085 (15619)



Operation weight with cab according to ISO 6016 kg (lb) 7105 (15664) 7050 (15543)to drum kg (lb) 3940 (8686) 3885 (8565)to axle kg (lb) 3165 (6978) 3165 (6978)


Operation weight with cab and protectiveframe ROPS according to ISO 6016 kg (lb) 7255 (15994) 7200 (15873)



Operation weight with cab, protective frame ROPSand padfoot segments according to ISO 6016 kg (lb) 8345 (18397) (-)

to drum kg (lb) 5060 (11155) (-)to axle kg (lb) 3285 (7242) (-)

Operation weight with cab and tires filled withliquid (to -25°C/-13°F) according to ISO 6016 kg (lb) 7525 (16590) 7470 (16468)



Operation weight with cab, protective frame ROPSand tires filled with liquid (to -25°C/-13°F)according to ISO 6016 kg (lb) 7675 (16920) 7620 (16799)



1.3. Technical Data

23ASC 70 / ASC 90


ASC 70 HT ASC 70 HTPD














24 ASC 70 / ASC 90

1.3. Technical Data

ASC 90 D ASC 90 PDASC 90 HD ASC 90 HDPD







Operation weight with cab according to ISO 6016 kg (lb) 8785 (19367) 8730 (19246)to drum kg (lb) 5235 (11541) 5180 (11420to axle kg (lb) 3550 (7826) 3550 (7826)







25ASC 70 / ASC 90


ASC 90 HT ASC 90 HTPD














Operating weight according to EN 500 is weight of the machine with full operating liquid, half filling of fuel, water tankof sprinkling and operator’s weight 75 kg (165 lb).

Operating weight according to ISO 6016 is weight of the machine with maximum operating liquid, of fuel, water tank ofsprinkling and operator’s weight 75 kg (165 lb).

The weights may differ depending on additional modifications of the machine made on special request of the customeror if additional options and/or accessories are used.

Weights of machine without cabin can be calculated from all the above weights by deductingOperation weight kg (lb) -220 (485) -220 (485)

to drum kg (lb) -95 (209) -95 (209)to axle kg (lb) -125 (276) -125 (276)

Static linear load kg/cm (lb/in) -0,56 (3,16) (-)

The weight of the machine with the cover roof is calculated on all models by deducting the weight of the cab and addingthe following weights:Operation weight kg (lb) +140 (308) +140 (308)

to drum kg (lb) +55 (121) +55 (121)to axle kg (lb) +85 (187) +85 (187)

Static linear load kg/cm (lb/in) +0,32 (1,83) (-)

For all machine variants, the weight of machine including blade is calculated by adding the weights below:Operation weight

to drum kg (lb) +590 (1301) +590 (1301)to axle kg (lb) -90 (198) -90 (198)

26 ASC 70 / ASC 90

1.3. Technical Data

1.3.2. Travel Parameters

ASC 70 D ASC 70 PDTravel speed infinitely adjustable in both directions

1st speed range (work) km/h 1. 0 - 2,5 0 - 2,5(MPH) (0 - 1,55) (0 - 1,55)

2. 0 - 3,5 0 - 3,5(0 - 2,17) (0 - 2,17)

3. 0 - 4,7 0 - 4,8(0 - 2,92) (0 - 2,98)

2nd speed range (transport) km/h 0 - 11 0 - 11,1(MPH) (0 - 6,83) (0 - 6,89)

Theoretical gradability *1st speed range (work) % 78 792nd speed range (transport) % 22 23

Practical gradability by forward run *- without vibration % 45 45- with vibration % 45 45

ASC 70 HD ASC 70 HDPDTravel speed infinitely adjustable in both directions


2. 0 - 3,4 0 - 3,4(0 - 2,11) (0 - 2,11)

3. 0 - 4,4 0 - 4,5(0 - 2,73) (0 - 2,8)

2nd speed range (transport) km/h 0 - 10,0 0 - 10,1(MPH) (0 - 6,21) (0 - 6,28)



ASC 70 HT ASC 70 HTPDTravel speed infinitely adjustable in both directions


2. 0 - 3,0 0 - 3,0(0 - 1,86) (0 - 1,86)

3. 0 - 3,6 0 - 3,7(0 - 2,23) (0 - 2,3)




27ASC 70 / ASC 90


ASC 70 D; HD; HT ASC 70 PD; HDPD; HTPDApproach angle

- front (°) 33 33- rear (°) 27 27

Transversal stability with cabin and ROPS frame- straight frame (static) (°) 32 32- full turn (static) (°) 26 26

Max. allowed transversal inclination- without vibration (°) 23 23- with vibration (°) 5 9

* Weight according to ISO 6016 with cab and ROPS frame

ASC 90 D ASC 90 PDTravel speed


2. 0 - 3,5 0 - 3,5(0 - 2,17) (0 - 2,17)

3. 0 - 4,7 0 - 4,8(0 - 2,92) (0 - 2,98)

2nd speed range (transport) km/h 0 - 11 0 - 11,1(MPH) (0 - 6,83) (0 - 6,89)



ASC 90 HD ASC 90 HDPDTravel speed


2. 0 - 3,4 0 - 3,4(0 - 2,11) (0 - 2,11)

3. 0 - 4,4 0 - 4,5(0 - 2,73) (0 - 2,8)




28 ASC 70 / ASC 90

1.3. Technical Data

ASC 90 HT ASC 90 HTPDTravel speed


2. 0 - 3,0 0 - 3,0(0 - 1,86) (0 - 1,86)

3. 0 - 3,6 0 - 3,7(0 - 2,23) (0 - 2,3)




ASC 90 D;HD;HT ASC90 PD;HDPD;HTPDApproach angle

- front (°) 31 31- rear (°) 27 27

Transversal stability with cabin and ROPS frame- straight frame (static) (°) 33 33- full turn (static) (°) 29 29

Max. allowed transversal inclination- without vibration (°) 23 23- with vibration (°) 5 9

* Weight according to ISO 6016 with cab and ROPS frame

1.3.3. VibrationASC 70

Drive hydrostatic. Vibration exciter two-stage, circular non-directed vibration.

Frequency Hz 30/40(VPM) (1800/2400)

Rated amplitude m m 1,7/0,86(in) (0,069/0,0338)

Centrifugal force kN 145/130(lb) (32586/29215)

ASC 90Drive hydrostatic. Vibration exciter two-stage, circular non-directed vibration.

Frequency Hz 30/40(VPM) (1800/2400)

Rated amplitude m m 1,85/0,96(in) (0,073/0,0378)

Centrifugal force kN 160/145(lb) (35957/32586)

29ASC 70 / ASC 90


1.3.4. Engine

Manufacturer Cummins EngineEngine type BT4.5 C 99Kind of the engine Diesel engine, liquid cooledCylinder number 4Perforation mm (in) 102 (4.02)Stroke mm (in) 138 (5.42)Stroke capacity cm3(cu in) 4500 (275)Engine output according to the ISO 3046/1, DIN 6271 kW (HP) 74 (99)Nominal revolutions min-1 (RPM) 2200 (2200)Maximal torque Nm (ft lb) 414 (305)/1500 min-1 (RPM)Kind of fuel filters FLEETGUARD FS1960800*Kind of oil filters FLEETGUARD LF0380500*Kind of Air filter DONALDSON FLG 08-0377Marking of the air filter inserts - main insert P77 - 2550

- securing insert P11 - 9410

Engine fulfills requirements of Dir 97/68/EU Stage 2EPA/CARB 40 CFR Part 89 Tier 2

*/ The kind and marking can vary (delivery with the Cummins engine), when ordering the spare parts always indicatethe own engine number.

1.3.5. Axle

The front axle consists of the drum, the rear axle of the axle housing with two drive gearboxes with the wheels.

Tire size 14,9x24“ thread R3 (8 PR) GALAXYAverage contact pressure on soil kPa (PSI) 304 (44,1)Tire inflation kPa (PSI) 150 (21,7)

Tire size 14,9x24“ thread TD-02 (8 PR) MITASAverage contact pressure on soil kPa (PSI) 860 (124,7)Tire inflation kPa(PSI) 150 (21,7)

1.3.6. Brakes

Service brake hydrostatic system of travel

Parking emergency brake three band brakes installed in the gearboxes ofthe wheels and the drum, governed by springswith hydraulic release

Releasing pressure MPa (PSI) 1,7 (246)

1.3.7. Steering

Hydraulic power steering with two hydraulic cylinders

Hydraulic pump of steering Jihostroj Q 27RPower steering unit Danfoss LAGC 500Safety pressure MPa (PSI) 14 (2030)Hydraulic cylinders 2x HV 80/40/360Steering angle 36°Oscillation angle 12°

30 ASC 70 / ASC 90

1.3. Technical Data

1.3.8. Vibratory DrumASC 70 D ASC 70 PD

Drum dia mm (in) 1300 (51,2) 1240 (48,8)Drum dia over pads mm (in) - 1400 (55,1)Drum width mm (in) 1680 (65,7) 1680 (65,7)Drum shell thickness mm (in) 25 (0,98) 15 (0,59)Number of pads - 104Height of a pad mm (in) - 80 (3,15)Area of a pad cm2 (sq in) - 114 (17,6)

ASC 90 D ASC 90 PD

Drum dia mm (in) 1300 (51,2) 1240 (48,8)Drum dia over pads mm (in) - 1400 (55,1)Drum width mm (in) 1680 (65,7) 1680 (65,7)Drum shell thickness mm (in) 25 (0,98) 15 (0,59)Number of pads - 104Height of a pad mm (in) - 80 (3,15)Area of a pad cm2 (sq in) - 114 (17,6)

1.3.9. Hydrostatic Drive of Travel

Hydraulic pump of travel variable output withskew plate, electrohydraulically controlled Sauer 90 R 055Delivery per revolution cm3(cu in/rev) 55 (3,36)Safety pressure MPa (PSI) 35 (5075)Kontroller Sauer MCHDrum drive gear-box Trasmital 706C2H43,8 H1 (D; PD; HD, HDPD)

Trasmital 707C3B63,1 H1 (HT; HTPD)Filtration block Donaldson HMK 045 796Filter element Donaldson P165332Drum drive hydromotor Sauer 51 C 060Wheel gears Trasmital 706C2H26,3 H1 (D; PD; HD, HDPD)

Trasmital 706C2H30,1 H1 (HT; HTPD)Hydraulic motors of wheel drives Sauer 51C060The distributor block Hytos 729-0093

1.3.10. Hydrostatic Drive of Vibration

Hydraulic pump of vibration variable-output,with skew plate, electrohydraulically controlled Sauer MPV 046CDelivery per revolution cm3(cu in/rev) 46 (2,81)Safety pressure MPa (PSI) 34,5 (5002)Hydromotor of vibration Sauer MMF 035D

1.3.11. Hydraulic Oil Tank

Suction basket Argo AS 080-1

31ASC 70 / ASC 90


1.3.12. Manual tilting of the Hood and the Cabin

Block of lifting Hytos 729-0080Hydraulic cylinders of hood lifting 2x HM 40/22/320Hydraulic cylinder of cab lifting HM 40/22/320Hand pump Technometra RC 16Hydraulic locks

- for hood lifting and lowering 2x Hytos RJV1-05M/CJ- for cab lifting and lowering Hytos RJV1-05M/CJ

1.3.13. Cooling System of Hydraulic Oil

Oil cooler Emmegi 42420

1.3.14. Fluids

Engine oil l (gal US) 11,2 (2,96)Cooling system l (gal US) 19,0 (5,0)

Fuel l (gal US) 275 (72,7)Hydraulic system l (gal US) 73 (19,3)Drum drive gear-box l (gal US) 2,5 (0,66) (D; PD; HD; HDPD)

l (gal US) 2,8 (0,74) (HT; HTPD)Wheel gears l (gal US) 2x2,5 (2x0,66)Vibratory drum l (gal US) 6,7 (1,77)Tank of windscreen washer l (gal US) 2,75 (0,72)

Liquid-filled tyres up to -25 °C (-13 °F) kg (lb) 2 x 210 (2 x 463)to 0 °C (32 °F) kg (lb) 2 x 175 (2 x 386

They represent additional weight per separate order for: ASC 70They represent additional weight per standard order for: ASC 90

1.3.15. Electrical Installation

Rated voltage V 24Capacity of battery Ah 2 x 61

1.3.16. Safety Devices

Emergency brake stoppage of all functions and braking

Hydraulic locks protective device preventing fall of the hood orcabin at failure of the lifting system

Oil leak protection automatically stops the machine and opticallysignals in a case of oil leak

Battery disconnector disconnects electrical installation

32 ASC 70 / ASC 90

1.3. Technical Data

1.3.17. Hygienical Data

ASC 70/ASC 90

The machine with cab and closed windows:

Noise:The acoustic pressure level affecting the driver:

(measured according the EN 11 204 and prEN 500-4:2001on the elastic material, stopped machine with vibration) LpA = 80 dB (A)

Guaranteed sound power level (CE)(measured due to the Directive 2000/14/EC, EN ISO 3744on the elastic material, stopped machine with vibration) LWA = 106 dB(A)

Sound power level(measured due to the Directive 2000/14/EC, EN ISO 3744on the elastic material, stopped machine with vibration) LWA = 109 dB(A)

The vibrations:The mean effective value of the vibrations acceleration:

- transfered to the body(measured according the EN 1032on the sand base under the vibration travel) aw < 0,5 m/s2 (vectorial sum)

- transfered to the hands(measured according the ISO 5349on the sand base under the vibration travel) aw < 2,5 m/s2 (vectorial sum)

The machine with the cab with opened windows:Noise:

The acoustic pressure level affecting the driver:(measured according the EN 11204 and prEN 500-4:2001on the elastic material, stopped machine with vibration) LpA = 84 dB(A)

The machine without cab:Noise:

The acoustic pressure level affecting the driver:(measured according the EN 11204 and prEN 500-4:2001on the elastic material, stopped machine with vibration) LpA = 89 dB(A)

1.3.18. Requirements of Traffic Regulations

The basic machine model is not intended to be moved under own power on public roads, since its appointment is notin compliance with the regulation for public roads.

33ASC 70 / ASC 90


1.3.19. Accessories

A) Rolling Over Protective Structure (ROPS)

Compliant with international standards EN 500-4:1995; SAE J 1040:APR88; AS 2294:1990; ISO 3471:1994 for maximummachine weight 13200 kg (29101 lb).

Weight of the ROPS frame kg (lb) 150 (331)Fastened to the machine flame with 16bolts M 24 x 60 CSN 02 1143.55 (8G)Tightening torque Nm (in lb) 165 (1457)

The frame data are shown on label.

B) Electrohydraulically lifting and lowering of the hood and driver’s station

Hydraulic set Hytos SMA 03 731-0433Filter Argo AS 010-00Block of lifting Hytos 729-0080

C) Padfoot Segments

Number of segments 3Drum dia over pads mm (in) 1472 (58,0)Total number of pads 120Height of a pad mm (in) 80 (3,15)Area of a pad cm2 (sq in) 114 (17,6)Weight of one segment kg (lb) 334 (736)Total weight of segments kg (lb) 1090 (2403)Fastened to the drum with 18 bolts M 16 x 120 (8G)Tightening torque Nm (in lb) 165 (1457)

34 ASC 70 / ASC 90

1.3. Technical Data

D) FOPS roof cover

The FOPS cover is installed on the ROPS, and protects the driver in particular against falling objects, such as trees,stones, etc, and complies with regulations to level II.Compliance with standards ISO 3449 : 1992; SAE J 231: JAN 81; AS 2294: 1990

Cover weight kg (lb) 140 (309)Attached to ROPS by 4 bolts M16x30(8G)Tightening torque Nm (in lb) 165 (1457)

Details are listed on label.

E) ATC lockControl unit Sauer Susmic S1X-26G2 511982Proportional valve Sauer 507832 24VSlope sensor Sauer MCX 106A 1005X 742361

F) FOPS cabThis is a standard cab with a reinforced roof protecting against falling objects. The cab complies with internationalstandards ISO 3449:1992; SAE J 231:JAN81; AS 2294:1990 and approval level II.

G) Dozing Blade

Blade width mm (in) 2215 (87,2)Blade height mm (in) 810 (31,9)Ground clearance at transport position mm (in) 465 (18,3)Cutting depth mm (in) 302 (11,9)Weight of blade (total) kg (lb) 500 (1102)Fastened to the machine frame with 2 bolts M 16 x 90 (8G)

2 bolts M 16 x 100 (8G)5 bolts M 16 x 110 (8G)5 bolts M 16 x 120 (8G)

Tightening torque Nm (in lb) 165 (1459)Distributor HP8-1-STASafety pressure MPa (PSI) 20 (2900)Hydraulic cylinders 2x HM 50/25/500 111131

35ASC 70 / ASC 90


etoN

36 ASC 70 / ASC 90

37ASC 70 / ASC 90

2. OPERATING INSTRUCTIONS

ASC 70ASC 90

38 ASC 70 / ASC 90

39ASC 70 / ASC 90

Operating instructions

2.1.1. Safety Regulations andInstruction for Operation of theMachine

The safety regulations stated in the individual chapters ofthe documentation delivered with the machine are to becomplemented with safety regulations valid for the respe-ctive country of use and on the respective jobsite withregards to organization of work, work processes andpersonnel.

2.1.1.1.Beginning of CompactionWorks

• The contractor (the company which operates the ma-chine) is obliged to issue regulations for operationand maintenance of the machine, which must containalso the requirements for safety of work.

• Before the work is started, it is necessary to check:

- location of engineering networks

- underground spaces (direction, depth)

- suction and/or escape of dangerous agents

- bearing power of soil, inclination of the work area

These facts must be communicated to the machine’soperator designated to carry out the work.

• It is necessary to issue a technological procedures forthe actual work activity, which would set up:

- measurements for operation under exceptionalconditions (work in protective zones, at extremeslopes, etc.);

- measurements for protection from the forces ofnature;

- requirements for operational safety;

- technical and organizational measurements forsecuring safety of personnel, jobsite and the sur-rounding area.

The technological procedures must be communica-ted to the machine’s operator.

2.1.1.2.Operation in an imperiled area

Whatever damage to service networks must be reportedimmediately to the operating company, simultaneously,access by unauthorized persons to the imperiled areamust be limited.

No worker must be left alone whenever there is no otherworker in sight that could provide or call for help, unlessanother effective method of control and contact has beeninstalled.

2.1. Safety Regulations

40 ASC 70 / ASC 90


2.1.1.3.Work safety precepts on behalfof the operator

The operator• must make sure that the machine is operated only

under conditions and for the purpose to which themachine has been designed as defined by the manu-facturer and applicable standards,

• must make sure that the vibration roller is used onlyunder such conditions and in such locations wherethere is no danger of transmitting vibrations and cau-sing damage to nearby structures, etc.,

• must provide for regular inspection of operations,technical conditions, for regular maintenance at inter-vals specified in the Instructions for Maintenance andLubrication. In cases of noncompliance to such de-gree that would endanger safe operation, personnel,property, and the environment, the machine must beremoved from operations until the defects have beencorrected,

• must define who may perform specific functions du-ring operations, maintenance, and repairs of themachine,

• everybody who drives, maintains, and repairs themachine must be acquainted with the rules listed inthe Operating Manual for the machine

• must provide for the fire extinguisher to be checkedregularly,

• must store the Operating Manual and the OperationsDiary in the defined location, the seat box, to beavailable to the driver at all times

• must provide a steady supervision by a defined workerduring operations on public roads, and in particularmust issue work safety regulations,

• must provide for the removal of dangerous matters(fuel, oil, cooling fluid, etc.) from spots of leakage inline with their nature to prevent any adverse effect onthe environment, work safety and health of personnel.

When using ROPS frame

• the machine frame in the spot of connection must notbe damaged (broken bent, etc.)

• the ROPS frame itself must not be corroded, dama-ged, or show any hair fractures or breaks,

• the ROPS frame must not be loose during operation,

• all screw connections must be as specified and tigh-tened to the specified torque,

• the bolts must not be damaged, deformed, and/orcorroded,

• the ROPS frame must not be modified without themanufacturer’s approval, since its firmness could beaffected (such as holes, welds, etc.),

• the weight of the machine with the protective framemay not exceed approved weight for which the ROPShas been approved.

Observe all safety notices under allcircumstances - danger of death.

Observe safety notices - danger of per-sonal injury.

Follow ecological regulations.

Observe all advice.! NOTE !

41ASC 70 / ASC 90


2.1.2. Requirements for thecompetence of the driver

• The roller may be operated by a driver, who has beentrained to ISO 7130 and other local and nationalregulations and standards for drivers of this category

• Only such person may drive the machine withoutproper certification that is being instructed with theowner’s permission in operating the machine undera direct supervision of a special instructor for thepurpose of gaining preliminary skills.

• The roller can be driven by the workman who isphysically and mentally capable to drive a roller, whois older than 18 years, and who is as follows:

a) entrusted by the machine manufacturer for theassembly, testing and demonstration of the ma-chine, and/or instructing drivers, while having beeninstructed himself in work safety regulations appli-cable to the site

b) designated by the builder for the operation (main-tenance), evidently trained and instructed, and/orhaving professional training in operating and dri-ving according to special regulations (machinistcertificate, etc.)

2.1.3. The driver’s duties

• Before the start of operations, the driver must becomeacquainted with instructions published in the machi-ne documentation, particularly with safety rules, andadhere to them. This applies also to personnel ent-rusted with maintenance, adjustments and repairs. Ifsome sections of the manuals are not clear enough,contact the nearest dealer or the manufacturer.

• The driver may not drive the machine unless fullycognizant of all functions of the machine, its workingand controlling elements, and unless he knows exact-ly how to operate the machine.

• The driver must comply with all safety signs placed onthe machine, and keep them in legible state.

• Before the start of operations the driver must becomeacquainted with the site, its obstacles, slopes, servi-ce network, and required types of working site prote-ction regarding noise, vibration, etc.

• When a situation arises endangering health, lives,property, during defects of technical nature, and/orwhen signs are present indicating such possibilitiesduring operations, unless the driver can remove thedanger by himself, he must cease his work and secu-re the machine against involuntary start, report to hissupervisor, and advise all persons imperiled by thesituation.

• The driver must become acquainted before the startof the machine with records of operating deviationsmade by the preceding shift.

• The driver must inspect the machine before startingwork, accessories, control elements, information andsafety equipment, whether functional as instructed.Should he not be able to correct by himself a defectaffecting work safety, he may not start the machine,and must report the defect to his supervisor.

• The driver must wear safety belts

• The safety belt and its anchors must not be defective

• Should the driver discover a defect during work, hemust stop the machine immediately, and secure itagainst involuntary start

• During operations the driver must monitor the machi-ne and record defects in the operation diary.

• The driver must keep up to date the operation diary,which serves the purpose of recording transfers of themachine between drivers, defects and repairs duringoperation, and important events during the shift.

• Prior to starting the engine, the control levers must bein neutral, nobody may be present in the vicinity of themachine.

• The driver informs of the startup by audible or visualsignals always before the start of the engine.

• The driver must check brakes and steering beforeoperations.

42 ASC 70 / ASC 90


• Following the warning signal the operator may startthe machine first after all personnel have left thevicinity of the machine. On a difficult to oversee site themachine may be started after a certain time allowedfor vacating it.

• The driver must follow safety regulations, not performactions affecting work safety, and fully attend work onhand.

• He must have regard for the work process and/orinstructions given by the supervisor.

• The speed of the machine must be adjusted to thecondition of the grounds, the operation, and the wea-ther, and the site must be observed to avoid meetingan obstacle.

• When the operator leaves the machine unattended atthe end of an operation or its interruption, he mustsecure the machine against unauthorized use andincidental startup by removing ignition key, locking thecabin door, and switching off electrical circuits.

• After the operation has been finished, the machinemust be parked on a flat and firm ground in a stableposition off public roads and out of reach of fallingobjects (soil) and natural dangers like floods, landsli-des, etc.

• When the machine is parked on public roads, it mustbe done according to regulations applicable to publicroads. The machine must be provided with propersigns.

• Following operations the machine’s defects and re-pairs must be recorded in the operations diary. Thedriver of the next shift must be made aware of existingsituation.

• The driver must use personal protective means –dress and shoes. The dress may not be too loose andtorn; hair must be protected by a suitable head cove-ring. Hands must be protected by suitable gloves formaintenance (lubrication, handling fluids).

• The driver must wear headsets effective against noiselevels of 90 dB on a machine without cabin.

• He must keep accessories as prescribed.

• He must keep his station, steps and stepping pointsclean.

• Before lifting the cabin or hood, he must check for freespace and electrical wiring in the area, and make surethat nobody is in danger when refolding the cabin andclosing the hood.

• Should the machine touch high voltage lines,

- try to leave the area of danger with the machine

- do not leave the station

- warn others not to approach and touch the machi-ne

• Maintain the machine free of oil and inflammablematerials.

Observe all safety notices under allcircumstances - danger of death.

Observe safety notices - danger ofpersonal injury.

Follow ecological regulations.

Observe all advice.! NOTE !

43ASC 70 / ASC 90


2.1.4. Forbidden actions

It is not permitted to

• operate the machine under the influence of alcohol ordrugs

• use the machine while its technical condition, perso-nal safety (lives or health), property, or public roadstraffic would be endangered,

• operate the machine while other people would be inthe vicinity, except during instructions by a teacher,

• operate the machine, if some of its safety equipmenthas been removed or damaged, like emergency bra-ke, hydraulic locks, etc.

• travel and compact on slopes that could lead to theinstability of the machine (tipping over). The statedstatic stability is lowered by the dynamic effect oftravel.

• travel and compact on slopes where the ground couldslide with the machine, or the lack of adhesion couldinitiate an uncontrolled skid.

• operate the machine contrary to Operating instruction,

• travel and compact with vibration adjusted to groundfirmness near edges of slopes and excavations tocause danger of slides with the machine,

• travel and compact with vibration on at a distance fromwalls, cuts, and slopes that could cause danger oflandslides over the machine,

• compact with vibration on at a distance from buildingsand constructions that could cause damage throughvibration effects,

• transport people on the machine,

• operate the machine unless the driver’s station isfirmly anchored

• operate the machine with open hood

• operate the machine with other machinery or vehiclesnear by, except those that are participating in theoperation,

• operate the machine at a site, which cannot be surve-yed by the driver and where people or property couldbe endangered, unless work safety is secured byother means, such as signalization by another pro-perly instructed person,

• operate the machine near electrical wires or transfor-mer stations,

• travel over electrical cables, unless properly protec-ted against mechanical damage,

• operate the machine in deteriorated visibility and atnight, unless the site and the machine are sufficientlyilluminated,

• leave the seat with the machine running

• leave the machine unsecured, unless secured aga-inst misuse

• eliminate safety and protection devices, fusing, orchange their settings,

• use the machine with oil, fuel, cooling or other fluidsleaking

• start the engine contrary to the Operating instruction

• place other things on the driver’s platform except forpersonal belongings,

• deposit material and other items on the machine,

• remove dirt while the machine is running,

• maintain, clean, or repair unless the machine is secu-red against involuntary movement or starting, and theworker’s contact with moving parts is not prevented.

• touch moving parts of the machine bodily or by handholding tools,

• smoke and handle open flame during inspection andtanking fuel, changing or adding oil, lubrication, chec-king and topping battery,

• carry on the machine – in the cabin or under the hood–rags soaked in flammable fluids and flammablefluids in open cans,

• leave the engine running in closed rooms. Exhaustfumes are deadly.

44 ASC 70 / ASC 90


2.1.5. Safety notices and signs used on the machine

1. Risk of grasp Dangerous space with risk of grasp. (Symbols located on the leftand right side of the rear crossbar of the front frame)

2. Risk of burn Risk of burn. Do not touch the hot parts of the machine untilyou’ve checked they are cold enough. (Symbol located on theinternal side of the side door)

3. Risk of injury Risk of injury and reeling. Do not touch the rotating parts whilethe motor is still running. (Symbol located on the left side of thecooler)

4. Coolant Risk of scald. Do not open the lid of the expansion tank until theliquid gets cooled down bellow 50 °C (122 °F). (Symbol locatedon the equalizing tank)

5. Adjust machine while switched off There is a risk of injury and hand capture in the rotating parts ofthe machine. Do not make adjustment and maintenance whilethe motor is still running. (Symbol located on the internal side ofthe side door)

6. Read instruction manual Read the instruction manual before start up of the machine.(Symbol located on the left side of the control board.)

45ASC 70 / ASC 90


7. Safety belt Fasten your safety belt before machine start. (Symbol located onthe left side of the control board)

8. Machine maximum height Attention to be paid when driving through places with a heightlimit. (Symbol located on the left side, on the frame under thecab)

9. Battery disconnector Switch the battery disconnector into „O“ position in the case of afailure and after end of work. (Symbol located on the panel underthe left side door)

10. Handbook Indication of a box containing the machine handbook (Symbollocated at the back of the seat)

11. Hanging figure To lift machine, binding means of sufficient capacity to be used.Lock the machine joint before hanging it. (Symbol located on theleft side door)

12. Hanging spots Suspend the machine in these spots only. (Symbols located onthe both sides of the frames)

13. Disconnect the alternator Prior to welding on the machine disconnect the alternator, ASC,control unit of engine (Symbol located on the internal side of theside door)

14. First-aid kit Indication of the first-aid kit box. (Symbol located in the top leftcorner of the cab)

46 ASC 70 / ASC 90


15. Ear protection If there is no cab at the machine or if working with the windowsopen, be sure to wear an ear protection. (Symbol located on thecentral post of the control)

16. Noise emission Symbol located on the right side of frame under cabine.

17. Danger of injury Danger of being wound by the belt (symbol placed on the leftside of the cooler)

18. Electrical equipment Cover the electrical equipment when washing the machine(symbol placed on the left side of the cooler)

19. Dangerous area Keep safety distance from the machine (symbol placed on theleft side of the runner and on the back of the machine frame)

20. Danger of explosion Pay attention when servicing the battery – read the maintenancemanual (symbol placed on the fuel tank)

47ASC 70 / ASC 90


21. Emergency exit (symbol placed on the right window of the cabin)

22. Sling Points The machine is to be rigged in these points. (symbols located onthe both sides of the frames)

48 ASC 70 / ASC 90


2.1.6. Hand SignalsSignals given by Machine assistant operator unless driv-er visually contains the rolling space or working space orworking equipment, tool.

SIGNALS FOR GENERAL COMMANDS

StopOne arm erected with open palm in the direction of thedriver, second arm akimbo.

AttentionBoth arms sideways raised horizontally – palms forward.

Attention, DangerSwinging motion of both of the arms with antebrachiumfrom the position of arms sideways raised horizontally tothe position of arms sideways raised – arms bendingacross and back.

SIGNALS FOR DRIVE

Departure with the MachineOne arm erected – bent with open palm, long motion ofantebrachium in the direction of required motion, secondarm akimbo.

49ASC 70 / ASC 90


Low-speed cruising forward – towards meBoth arms erected abreast bending across, with palmstowards the body – short swinging movements of ante-brachium towards the body and backward.

Low-speed cruising backward – away from meBoth arms erected abreast bending across, with palmsaway from the body - short swinging movements of ante-brachium away from the body and back.

Driving to the rightLeft arm sideways raised, right arm akimbo.

Driving to the leftRight arm sideways raised, left arm akimbo.

50 ASC 70 / ASC 90


Short motionBoth arms lifted forward bending across. Mark the „X“distance between palms, then the motion signal follows.

Engine startCircular motion of right hand’s antebrachium, with the fistclosed.

Engine shut downOscillating motion of right hand sideways raised in frontof the body to the sides.

51ASC 70 / ASC 90

Operating instructions2.2. Environmental and Hygienical Principle

2.2.2. Ecological rules

• The fills of specific systems and some componentsbecome waste with risk factors to the environmentwhen discharged.

This category of products includes mainly

- organic and synthetic lubricants, oils and fuels

- refrigerants

- battery acids and batteries

- fill tires

- cleaning and conservations means

- all discarded filters and cartridges

- some used and discarded hydraulic and air ho-ses, rubberized metals and other componentssoiled by above-listed products.

Producer and contractual service organizations accredi-ted by him, or dealers take back the following materialsor parts free of charge:

- oils

- batteries

- tyres

The above-listed products and partswhen discarded must be handled accor-ding to applicable national regulationsfor the protection of environment andhealth.

The user must observe general rules ofhealth and environment protection, andall applicable laws, notices and regula-tions in the country of use, when opera-ting or parking the machine.

2.2.1. Health rules

• Oils, refrigerants, battery acids, and lacquers withtheir thinners are injurious to health. Workers thatcome in contact with such products during operationand maintenance must observe general health prote-ction rules and safety and health instructions issuedby the manufacturers of such products.

Observe primarily rules

- for the protection of eyes and skin when workingwith batteries

- for the protection of skin when working with oils,lacquers and refrigerants

- for washing hands after work and before meals,apply suitable hand cream,

- for work with refrigerants as instructed by themanufacturer of the machine.

• Store oils, refrigerants, battery acids, lacquers, orga-nic thinners, cleaning and conservation productsalways in original containers correctly marked on theoutside. Do not allow storage in unmarked bottles andother containers to prevent confusion. Particularlyconfusing food and drink is dangerous.

• Should skin, mucous membranes, or eyes be affec-ted, or fumes breathed in, apply first aid immediately.Seek medical aid immediately in case of swallowingany of the listed products.

• Use hearing protectors of the correct type and shapewhen working with machines without a cabin or withopen windows.

52 ASC 70 / ASC 90

2.3. Conservation and Storing

2.3.1. Short-term storage of 1 to 2months

Wash and clean the machine thoroughly. Warm up theengine to operating temperature before starting conser-vation for storage. Place the machine on a firm and flatsurface in a secure location where there is no danger ofdamaging the machine by forces of nature like floods,landslides, fire, etc.

then• repair any defective lacquer

• grease all lubrication places, cables, lever elbows,etc.

• check that water tanks are drained

• check whether the refrigerant is frost resistant

• check the charge of batteries and recharge if neces-sary

• cover chrome plated surface of pistons with conser-vation grease

• we recommend to protect the machine against corro-sion by spraying it with conservation means, mainly inspots endangered by corrosion.

A machine that has been treated in this manner doesn’trequire any special processing before next use.

2.3.2. Conservation and storage formore than 2 months

Same rules for short-term storage apply here as well,moreover,

• remove batteries, check condition and store in a dry,cool room – recharge battery regularly,

• support the drum frame so that the shock absorbingsystem is not loaded,

• protect rubber components with a layer of specialconservation preparation

• inflate tires to prescribed pressure and protect themagainst direct sunshine

• cover chrome plated surface of pistons with conser-vation grease

• for conservation spray the machine with a specialpreparation particularly in places subject to possiblecorrosion

• cover exhaust and intake of the engine with double PEfoil and sticky tape over it

• protect headlights, outside rearview mirrors and otherelectrical components outside by spraying over themspecial preparation and covering with PE foil,

• conserve the engine as instructed by manufacturerand leave a sign that the engine has been conserved.

! NOTE !

We recommend that you inspect theconservation condition. After 6 monthsinspect and renew if necessary.

Do not start the engine while stored!

If the machine is stored outside, checkwhether the site is not in danger of beingflooded in case of bad weather or en-dangered in any other way.

Before starting operations again, washoff conservation with high-pressuredhot water with ordinary degreasingmeans added as directed, while obser-ving environmental rules.

Remove conservation and wash themachine in places with catch basinsavailable to collect rinse water andchemicals.

53ASC 70 / ASC 90


2.3.3. De-conservation and inspectionof brand new machines

Check the machine against delivery documentation.Check whether any parts were damaged during transportor are missing. Inform the shipper of any discrepancies.

Before starting operations again, washoff conservation with high-pressuredhot water with ordinary degreasingmeans added as directed, while obser-ving environmental rules.

Remove conservation and wash themachine in places with catch basinsavailable to collect rinse water andchemicals.

54 ASC 70 / ASC 90

2.4. Liquidation of the Machine After Termination of Its Service Life

In disposing of the machine at the end of its life, the usermust observe national regulations and laws on wastedisposal and protection of environment. We recommendthat you refer always to

• specialized companies authorized to deal with suchcases

• the machine manufacturer or authorized service esta-blishments.

The manufacturer is not responsible forinjuries to health and damages to theenvironment caused by disobeying thisnotice.

55ASC 70 / ASC 90

Operating instructions2.5. Description of the machine

1 - Drum frame2 - Vibratory drum3 - Scraper4 - Articulated joint5 - Tractor frame6 - Axle7 - Fuel tank8 - Batteries9 - ROPS frame

10 - Hydraulic oil tank11 - Cabin12 - Hood

13 - Engine14 - Hydraulic oil cooler15 - Liquid radiator17 - Driver’s workplace18 - Pump of travel19 - Pump of vibration20 - Exhaust silencer21 - Air cleaner22 - Blade23 - Padfoot segments24 - Hydraulic oil pressure filter25 - Air condition system

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Control and operating devices

2.6. Controls and operating devices

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1 - Steering wheel

2 - Travel control

3 - Gear shift

4 - Speed adjustment

5 - Gas control

6 - Emergency brake push button

7 - Switch box

8 - Engine Thermometer

9 - Hydraulic oil thermometer

10 - Working hours counter

11 - Fuel gauge

12 - Revolutions meter

14 - Battery charging indicator

15 - Brake indicator

16 - Engine oil indicator

17 - Hydraulic oil level indicator

18 - Air filter flow indicator

19 - Indicator of hydraulic oil pressure filter condition

20 - Indicator of vibration switch

21 - Indicator of direction lights

22 - Indicator of neutral position of travel control

23 - Indiator of ATC differential lock

24 - Warning horn push button

25 - Switch of front service lights

26 - Switch of rear service lights

27 - Switch of auxiliary lights

28 - Switch of heater fan

29 - Switch of warning lights

30 - Switch of warning beacon

31 - Limit switch of traction spin of the drum

32 - Switch of directional lights

33 - Vibration pre-selector

34 - Vibration switch

35 - Switch of parking brake

36 - Fuse box

37 - Seriál port ATC

46 - Driver´s seat

58 ASC 70 / ASC 90


Location of control elements and cabin accessories

38 - Switch for the washer

39 - Fan switch

40 - Front windshield wiper switch

41 - Rear windshield wiper switch

42 - Cabin light

43 - Venting jets

44 - Sun visor

45 - Control box

49 - Rearview mirrors

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46 - Driver´s seat

47 - Power plung

48 - Box for documents

50 - Battery disconnect

51 - Switch of lifting and unfolding of driver’s station(OPTION)

52 - Switch of hood folding and unfolding (OPTION)

53 - Fuse (50A)

54 - Manual hydraulic generator of folding andunfolding the driver’s station and hood

55 - Control lever of manual hydraulic generator

56 - Heater valve lever

57 - Heater outlet

58 - Fire extinguisher

59 - Washer can

60 - Bottle holder and depository pocket

61 - Blade control – hand (OPTION)

62 - Blade control – pedal (OPTION)

63 - Levers of lifting and unfolding of cab and hood

64 - Dust filter of cabin vents

65 - Warning beacon

66 - Front windshield wiper

67 - Rear windshield wiper

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61ASC 70 / ASC 90


Steering wheel (1)for steering the machine.

! NOTE !

For travel without vibration set revoluti-ons to the optimum 1800 RPMs for safesteering.

Travel control (2)

Use this control to adjust the travel directionand speed. The travel speed depends ondegree of the control movement from the ne-utral position. At the same time, it is only usedas a operating brake of the machine. The

control is locked in the set position. Signal lamp (22) willlight up to indicate neutral position of the control (N).Vibration switch (34) is located in the control grip.

! NOTE !

The engine may be started only in neut-ral.

Vibration may not be switched on inneutral. The bearings of the vibrator arenot lubricated when standing still.

Transport gear selector (3)

When the gear selector is on, the transport gear is enga-ged (”rabbit” signal lamp of the selector is on). Themachine can reach the maximum speed at reducedtowing power and reduced climbing capacity.

NOTE:When the selector is off, the working gear mode is selec-ted. The machine can reach the maximum towing powerand climbing capacity - see pre-selector (4).

! NOTE !

Selector (3) - transport gear - can beactivated when driving on finished surfa-ce.

It is possible to activate the selectorwhile loaded.

Should towing power be insufficient,turn the transport gear selector off.

Do not activate the selectorwhile working with the ma-chine!

Do not turn the selector off athigher speeds - this willcause rapid deceleration andimpact in the hydraulic sys-tem. Turn the selector off atlow speeds or when themachine is stopped!

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63ASC 70 / ASC 90


Operating speed pre-selector (4)

The pre-selector can select under load three operatingspeeds in both directions, Fig. 20. Maximum availablespeeds in pre-selector positions ”1” to ”3” correspond tonormal operating speeds for compacting and are presetby the manufacturer. Maximum pulling force (climbingability) may be reached in position „3“.

! NOTE !

Pre-selector (4) works only with shift (3)off.

Use pre-selector positions 1 and 2 on flatgrade only.

Use pre-selector position 3 on slopinggrades.

Gas lever (5)

The lever adjusts the revolutions of the enginefrom idle to maximum. Revolutions increase withthe lever moving down, and vice versa. The leveris connected by a cable to the control lever of theengine injection pump. A switch is located on the

lever casing for switching vibrations only at engine revo-lutions of 1800 RPM.At lower revolutions vibration cannot be switched on.

Push button of emergency brake (6)

In case of defect when the machine cannot be stopped byshifting the travel lever (2), the emergency brake must beapplied by pushing button (6). Then the roller stops, theengine as well, and indicator (15) lights up. Brakes arereleased by turning push button in the direction of thearrow.

! NOTE !

When the emergency brake button isdepressed, the engine cannot be started.

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Switch box (7)has three positions, ”0”, ”I”, and ”II”. In position ”0” allappliances fused by F1, F2, and F3 are on, in position ”I”all other appliances are connected. Spring loaded posi-tion ”II” is for starting the machine. The engine stops byturning the key to position ”0” where it can be removed.

! NOTE !

Remove the key when leaving the roller!

On machines without cab remove thekey and close the lid on the switch boxto protect it against moisture and dirt.

Engine thermometer (8)

indicates the temperature of engine coolant. The tempe-rature should be normally less than 100 °C (212 °F).

! NOTE !

If it is higher than 100 °C (212 °F) loadingon the engine must be lowered and theengine must cool down.

Hydraulic oil thermometer (9)

indicates operating temperature of hydraulic oil. Thehighest permitted value is 90 °C (194 °F) for oils ofviscosities HV 68 and HV 100. Optimal operating tempe-rature is 50 - 60 °C (122 - 140 °F).The application of oils of different viscosities

Oil viscosity Maximum permitted oil temperature

HV 46 80 °C (176 °F)

HV32 70 °C (158 °F)

Working hours counter (10)

indicates number of hours for which the engine has beenrunning. When the battery charging indicator (14) goesoff, the counter starts counting time. Counting of hours isindependent of the engine revolutions.

! NOTE !

Regular service is determined by thenumber of hours!

Fuel level gauge (11)

indicates amount of fuel in the tank.

! NOTE !

Check regularly during operations.

Revolutions indicator (12)

indicates engine revolutions per minute.

66 ASC 70 / ASC 90


Battery charging indicator (14)

signals correct functioning of battery charger. When tur-ning the key in the box (7) to position ”1” the indicator mustlight up and go off when the engine starts.

! NOTE !

If it doesn’t go off, start looking for adefect!

Brake indicator (15)

Lit up indicator signals that the brakes are on.

67ASC 70 / ASC 90


Indicator of engine lubrication (16)

indicates correct oil pressure in the lubrication loop.When the key is turned into position ”1” in the switch box,the indicator must go on and turn off after starting. Lit upindicator signals insufficient engine lubrication.

! NOTE !

If it doesn’t go off, start looking for adefect!

Indicator of hydraulic oil level (17)

Drop in level in the tank below specified limit is signaledby this indicator. Simultaneously, the engine stops. Thisis an ecological protection.

! NOTE !

The engine may be started after thedefect has been rectified and the oillevel returned to specified limit.

Indicator of air filter blockage (18)

Lit up indicator signals plugged up cartridges abovespecified state.

! NOTE !

Clean immediately or replace cartridges!

Indicator of vibration (20)

Lit up indicator signals that the vibration switch (34) is on.When the travel lever (2) is moved from neutral position,the machine starts vibrating with the preset amplitudeand frequency as selected on vibration pre-selector (33).

! NOTE !

If you wish to stop vibrations the indica-tor of vibration (20) may not be on.

Indicator of directional lights (21)

The indicator starts blinking when directional lights areturned on.

! NOTE !

Check the condition of directional lights.

Indicator of blockage of hydraulic oil pres-sure filter (19)

Lit up indicator signals blockage of filter cartridge atnormal operating temperature of 50 - 60 °C (122 - 140 °F).

! NOTE !

Replace cartridge immediately!

Indicator of neutral position of travel lever(22)

Lit up indicator signals neutral position of travel lever,when the machine can be started.

! NOTE !

Check the lever position before startingthe engine!

Indicator ATC (23)

The indicator flashes when the ATC is faulty.

! NOTE !

See Chapter 2.7.7.

68 ASC 70 / ASC 90


Push button of warning horn (24)

operates warning horn. When depressed, horn starts.

Parking lights and front operating lightsswitch (25)

- off- 1. front parking lights on, rear lights, instruments

illumination- 2. front lights on

Rear lights switch (26)

- off- rear lights on

Switch of auxiliary lights (27)

- off- lights on

! NOTE ! For all switches the forward position of switches is listed first.

69ASC 70 / ASC 90


Heater fan switch (28)

- off

- fan high speed

- fan low speed

! NOTE !

The fan circulates air only inside thecab. With heater on ventilate adequate-ly.

Warning lights switch (29)

- off

- warning light on (indicator in the switch blinks)

! NOTE !

Check condition.

Warning beacon switch (30)

- off

- warning beacon on, signaled by indicator in theswitch.

! NOTE !

Plug in the beacon 47.

Limit switch of drum slide (31)

Limit switch of drum slide is included on the panel if themachine is not equipped with the differential lock ATC.

- limit function of drum slide is ON – signaled by pilotlamp in the switch.

The spinning limit switch should be usedonly when the roller is moved onto theloading platform of a vehicle.

With the switch (31) on the gearshift (3)must be off. Vibration is blocked as well.

Directional lights switch (32)

- directional lights left

- off

- directional lights right

! NOTE !

Operation is signaled by blinking directi-onal lights indicator (21).

Vibration pre-selector (33)

- low amplitude and high frequency on

- high amplitude and low frequency on

Vibration switch (34)- vibration on

- vibration off

! NOTE !

On condition is signaled by indicator (20)lighting up.

Brake switch (35)

Use the brake of the machine when the engine is running.The brake pilot lamp is shining. Then the operator canleave the seat.

NOTE:In this case the seat switch is not activated.

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71ASC 70 / ASC 90


4039

41 38

Fuse box (36)

Fuse (F1) - 20 A (upper fuse) front and rear lights, frontparking lights and rear end lights, au-xiliary headlights, instrument illumi-nation, lifting the hood and driver’sstation, illumination of license plates

Fuse (F2) - 10 A service light plug, cab illumination,warning horn, directional lights, andbeacon

Fuse (F3) - 7,5 A brake, engine stop, travel, vibration,brake lights, back up horn, hydraulicoil level indicator, vibration switch in-dicator, brake indicator, travel leverneutral position indicator

Fuse (F4) - 7,5 A ATC differential lockFuse (F5) - 5 A engine coolant thermometer, hydrau-

lic oil thermometer, fuel level, revolu-tions meter, working hours counter,engine lubrication indicator, indicatorof vacuum in engine suction filter,battery charging indicator, hydraulicfilter condition indicator

Fuse (F6) -15 A ventilator and heater fan, front andrear wiper, front and rear windshieldwasher

Fuse (F7) - 20 A reserve (air-conditioning)Fuse (F8) reserve

! NOTE !

Replace fuses with fuses of same ra-ting!!!

ATC serial port (37)

provides communication with ATC control unit, and me-ans for checking defects.

Front top switches

Windshield washer switch (38)

- off

- front and rear windshield washer

Roof fan switch (39)

- off

- fan on

! NOTE !

The fan sucks in outside air. With closedwindows, ventilate the cab with the fan.

Front windshield wiper switch (40)

- off

- wiper on

Rear wiper switch (41)

- off

- rear wiper on

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Ceiling light (42)

Ventilation exhaust (43)

Sun visor (44)

Sun visor may be moved up or down.

Storage cabinet (45)

Cabinet is for storing medical kit, reports, operation diary,etc.

The amount of fresh air is regulated by the degree ofextension of ventilator exhaust flap, direction by changingits position.

73ASC 70 / ASC 90


1

1

Driver must fasten the seat-belt during drive!

Driver’s seat (46)Adjustable, sprung, equipped with two-point retractor belt(1).

SEAT ADJUSTING ELEMENTS:

Backrest inclination adjustment - raise the lever to tilt thebackrest infinitely as necessary.

Seat spring stiffness adjustment - turn the catch toadjust stiffness according to driver’s weight indicator (1)between 50 and 130 kg (110 - 266 lb) in 10 kg (22 lb)increments.

74 ASC 70 / ASC 90


Horizontal seat squab adjustment - raise the lever tomove the seat single handedly forward or backward.

Horizontal seat adjustment - raise the handle to movethe seat with control panel forward or backward.

Seat slight turning - raise the lever to slight turning to theright.

Vertical seat adjustment - grasp the seat at the bottomand lift it to gradually adjust height of the seat. The seatmust click into the position. You have to lift it to the topposition first to be able to put it back to its lowest position.

Do not swivel the seat whiledriving!

75ASC 70 / ASC 90


Arm rest adjustment - raise and turn the screw to castdown a raise the rest.

Adjust the seat before drivingthe machine!

Power plug (47)

is used for connecting the beacon or service light.

Lumbac support adjustment - Turning of driver is regu-lated lumbar support.

76 ASC 70 / ASC 90


The box is mounted on the rear of the seat, and serves asthe depository for operation manual.

Box (48) Seat switch

The seat switch is located in the seat squab.The function of the seat switch is activated when the driverleaves its seat during the ride. Afterwards, speed willdecrease until the dead stop, which takes for 3 seconds.After another 5 seconds, the roller brakes to a stop andthe engine stalls.For subsequent engine start, the driver must sit down,move the travel control device to the neutral position, andswitch on the brake switch. Before starting, it is necessaryto turn off the key to ”0” position and then it is possible tostart up the engine. Before run-up, release the brake byswitching-off of the switch.If the driver sits down before 3 seconds pass, the rollerkeeps on going in selected speed.If the driver sits down after the roller stopping until 4seconds pass, the engine does not stall and it does notbrake to a stop and the driver can again drive off. Beforethat, the driver must move the control device to the neutralposition and again select the original driving direction.

77ASC 70 / ASC 90


AB

50

Rearview mirrors (49)In a tight space or during transportation the mirrors maybe turned from normal position A by 90° to transportposition B.

! NOTE !

Keep the mirrors clean and properlyadjusted!!!

Battery disconnector (50)

Battery disconnector (50) disengages the battery fromthe frame.

O - Electrical system disconnected from the machine

I - Electrical system connected to the machine

! NOTE !

Disconnect battery after operating!

Disconnect battery duringmachine washing!

78 ASC 70 / ASC 90


51 52

Push buttons for folding and lifting the dri-ver’s station (51) (options)

Fuse (53) (options)

Fuses the hydraulic aggregate for lifting the hood and thedriver’s station (F7).

! NOTE !

Replace fuse with 50 A fuse.

and the hood (52) (options)

By pressing the button the hydraulic aggregate for liftingthe hood (52) and the driver’s station (51) is powered.

- lifting

- zero position

- folding

79ASC 70 / ASC 90


Manual hydraulic generator (54)

The amount of flowing fluid into the heater radiator maybe controlled continually from fully closed to fully open.

It is not allowed to adjusttemperature by means of theheating valve lever duringtravel. Adjust the heatingvalve before starting.

Serves the emergency lifting and lowering of the hood andthe driver’s station by an auxiliary lever, when the electri-cal hydraulic system has been damaged, or the batterydischarged.

The lever is mounted underneath the machine’s cab.

Control lever for the heater valve (56)

Control lever of manual hydraulic generator (55)

80 ASC 70 / ASC 90


Heater outlet (57)

The amount of hot air is controlled by the degree ofopening, its direction by turning.

Hot air blows over front and rear windows to preventfogging.

! NOTE !

Ventilate odequately when heating isturned on.

Instructions for use are attached on the device.

Become acquainted withinstructions for the use of fireextinguisher!!!

Check fire extinguisher regu-larly!!!

Fire extinguisher (58)Location of fire extinguisher.

81ASC 70 / ASC 90


Windshield washer can (59)

The can contains fluid for washing the windshields. Itincludes also two pumps for the front and rear jets.

! NOTE !

Fill with antifreeze fluid before winter,or drain!

Bottle holder and depository pocket (60)

Fold out holder for steady depository of a standard bottleof drinking fluids.

for the driver’s private items

82 ASC 70 / ASC 90

2.7. Operating and Using the Machine

2.7.1. Starting the engine

Before starting the engineturn on warning horn andcheck whether there could beanybody endangered!

Starting sequence• Make additional fuel pumping via hand feed pump on

the engine after long machine shutdown.

• Switch on battery disconnect.

• Insert key in switch box (7) and turn to position “I”.Engine lubrication indicator (16), brake indicator (15),charging indicator (14) and neutral indicator (22) lightup.

• Check that the ”STOP” push button (6) of the emergen-cy brake is not depressed.

• Set gas control (5) to slightly higher revolutions (1/4 oftravel of the lever).

• Switch key in the switch box to position ”ll” and start theengine (hold the key in position ”ll” until the enginestarts).

• Start for 30 sec. only. If the engine doesn’t start, waitfor two minute and repeat. If the engine doesn’t startthen, look for a defect.

• After successful start, check correct function of theengine as confirmed by the indicators.

• Thereafter, let the engine run without load at idlespeed of 1300 ÷1500 min-1 (RPM) for 3÷5 minutes.

83ASC 70 / ASC 90


84 ASC 70 / ASC 90


NOTE:Unless the engine starts even with 3 trials made – thendetect the cause in fuel system. When starting, pleasewatch exhaust gas colouring – any absence of blue orwhite fume indicates the fuel supply is insufficient.

! NOTE !

Do NOT start longer than 30 seconds.Wait for 2 minutes before next starting.

The charging and lubrication signallamps must go OFF after starting up theengine. Lubrication signal lamp must goOFF within 15 sec.

Do NOT run up the engine or reduce theengine speed rapidly – these may da-mage the engine.

After starting up let the engine run withno load at increased idle speed 1500min–1 for 3÷5 minutes.

Do NOT let the engine run at idle speedfor more than 10 minutes – any longeridle run will cause clogged fuel injectionnozzles, sticking of piston rings, valveseizure!

Unless the temperature of cooling liquidreaches min. 60 °C (140 °F) the engine isnot lubricated enough - do NOT applyfull engine power!

Starting is blocked, ifIf the brake switch (35) is not switchedon.

STOP button (6) is pressed.

Control (2) is not in neutral.

If the operator is not siting on theseat.

85ASC 70 / ASC 90


The voltage of the auxiliary startingsource must be 24 V.

Follow unconditionally below-describedsequence!

Starting with the use of starting cables from an othermachine.

1. Connect (+) cable pole to (+) pole of the dischargedbattery.

2. Connect the other end of the (+) pole cable to (+) poleof the auxiliary source

3. Connect one end of the (–) pole cable to (–) pole of theauxiliary source.

4. Connect the other end of the (–) pole cable to thechassis of the engine to be started, or the engine blockdirectly.

! NOTE !

When the engine has started, disconnectcables in reverse order.

Using auxiliary starting with the batterydisconnected, do not disconnect beforethe battery of the machine has beenconnected.

Do not connect (-)cable todischarged battery of themachine you want to start!During starting heavy spar-king may occur and gases ofthe charged battery mayexplode.

Naked parts of the clips of the startingcables may not touch each other!

Starting cable connected to (+) pole ofthe battery must not touch conductingparts of the machine to avoid short-circuiting.

Do not lean over the batteries. Theelectrolyte may injure you!

Avoid the presence of source of fire –open flame, cigarettes, etc.

Do not check for the presence of voltagein the cable by sparking against thechassis!

86 ASC 70 / ASC 90


2.7.2. Travel and backing-up

Indicate by audible signal thestart of the machine and waitlong enough for personsnearby to leave the spacenear or underneath the ma-chine in time!

Before starting moving makesure that the space aheadand behind the machine isfree and that nobody is pre-sent there!

• Switch the speed lever (3) off- it presets workingspeed.

• Select suitable range of working speed on the pre-selector of working speed (4).

• Set gas control speed of engine to about 1800.min–1

(RPM).

• Check that vibration is not switched on (34), and thatcontrol indicator (20) is not on.

• Release brakes of the machine with a switch (35).

Move travel lever (2) from neutral in the requireddirection - a small move means low speed. With themovement of the travel lever (2), both the brake indi-cator (15) and neutral indicator (22) go off.

Backing up - move lever (2) through neutral in oppo-site direction.

Engage gearshift (3) - transport speed -may be done

for transport on the site on roadsfor the transport of the machinebetween the working site and loadingor unloading locations.

The gear (icon ”rabbit” lights up) may beshifted only under load.

If the pulling force is insufficient, switchgearshift (3) of transport speed off.

Do not use gas control (5) tocontrol machine speed.

If you have to stop the machi-ne in a slope, first movetravel control (2) to neutraland then press parking brakebutton (35).

Prior to travel down a steepslope shift to working speedby switching off shift (3)!

It is not permitted to disenga-ge gearshift at higher speeds– the machine slows downsuddenly and the hydraulicsystem suffers a shock.

Switch shift (3) off when themachine is still or travelingslowly!

87ASC 70 / ASC 90


88 ASC 70 / ASC 90


2.7.3. Travel with vibration on

• Switch shift (3) off. Working speed mode is then set.

• Reset pre-selector (4) to suitable range of workingspeed.

• Switch vibration amplitude by pre-selector (33).

• Set to maximum revolutions by gas control (5). Vibra-tion will be turned on at 1800 min–1 (RPM).

• Start moving and switch on vibration by switch (34).Indicator (20) is on and the drum starts vibrating.

• Stop vibrations by pressing momentarily switch (34).

! NOTE !

Should the engine lubrication indicatorturn on during travel, stop the engineimmediately, find the defect, and repair!

If any fuel starts escaping, stop the engi-ne immediately, catch the fluid in abasin and dispose off according to eco-logical rules.

2.7.4. Stopping the machine and theengine

• Stop vibration by switch (34) - indicator (20) goes off.

• Stop the machine by control (2) and brake the machinewith a switch (35) - indicators (22) and (15) light up.

• Decrease revolutions to idle by controller (5).

• Turn key (7) in switch box to ”0” and remove it. Closethe lid of the switch box.

! NOTE !

Do not stop the engine immediately; letit idle for 3 minutes to cool it down andturbocharger.

2.7.5. Parking the machine

• Stop the machine.

• Disconnect the battery.• Clean the machine (scraper, tires).• Inspect the machine and repair defects that appeared

during operation.• Check sufficient inflation of tires.• Wedge the wheels and the drum.

• Lock up covers of instruments or the cab, and the doorbelow the driver’s station.

Stop the machine on a flatand firm ground.

Check that the parking spot is in nodanger by forces of nature (landslide,flood, etc.).

2.7.6. Emergency stoppage of themachine

Apply this procedure in caseof emergency when themachine cannot be stoppedby moving the travel control(2) to neutral.

• Press push button (6) - the engine and the machinestop.

• Move the travel control (2) to position ”0”.

• Switch emergency brake off by turning push button (6)in the direction of the arrow.

! NOTE !Before restarting the engine, turn thebutton (6) in the direction of the arrow,move the travel lever (2) in to ”N” positi-on. Brake the machine with switch (35)and turn off the key (7) to „0“ position.

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2.7.7. ATC function

• ATC - Ammann Traction Control - prevents slipping ofwheels and drum in case of exceeding adhesion limitwhen driving in heavy conditions or on slopes.

• Activate ATC by turning ignition key to ”I” position. It isworking in the whole range of working and transportgears.

• Flashing signal lamp (23) indicates an ATC defect.

NOTEIn case of ATC defect, transport gear cannot be engagedor, if adhesion limit is exceeded, drum or one of wheelswill start slipping.

• In case a wheel locks up while driving (the cell ofdrum rotations sensor fails or the contact to the cell isbroken), the wheel will be unlocked automatically(while driving) after 5 seconds and will start turning.The wheel will lock up again for five seconds afterstopping the machine and engine and subsequentstarting and driving away. The machine may work inthis condition.

• In case the drum locks up while driving (the cell ofone-of-wheels rotations sensor fails or the contact tothe cell is broken), the drum will be unlocked automa-tically (while driving) after 5 seconds and will startturning. The drum will lock up again for five secondsafter stopping the machine and engine and subse-quent starting and driving away. The machine maywork in this condition.

Disabling ATCTo avoid wheel or drum lock-up during repeated enginestarts, disable ATC by removing fuse F4 - 10 A in thedashboard.

91ASC 70 / ASC 90


2.7.8. Blade

• Unlock the blade on both sides.

• For locked (secured) blade.

• For unlocked blade.

• Lower the blade down to the earth by shifting the bladecontroller forwards from ”0” position to ”III” (floatingposition).

or pedal.

92 ASC 70 / ASC 90


2

1

12

• Find the position of the of the fixed indicator (1) on thedrum frame beam as related to the movable indicatorwith the blade (2) and remember this information.This is then the basic position of the blade.

• Return the controller (pedal) to ”0” position and startdriving.

• The blade then starts digging after shifting the control-ler (pedal) to ”I” position.

• The size of the digging can be read on the basis of therelative position of both the fixed (1) and movable (2)indicators. (Each shift by one increment means theblade will move by 50 mm).

93ASC 70 / ASC 90


3

12

• Floating position can be used for shovelling the ma-terial. The blade slides over removable skids (3). Itcan be also used for the regressive spreading andevening of the material.

• After finishing work with the blade secure it in theupper position using both safety pull rods (1) and pins(2).

NOTE:• The functions in 4 positions

position 0 (initial position of the pedal)

position I. (blade moves down)

position II. (blade moves up)

position III. (blade is in floating position)

• Volume of the shovelled material can be corrected bylowering the blade (blade lever in ”I” position) or bylifting it up (the lever is in ”II” position) dependently ontraction power of the machine.

• Blade edges are removable and they can be turned by180o after their wear.

! NOTE !

Do not adjust the scrapers, do not carryout any maintenance at the blade unlessit is lowered to the ground and theengine stopped, or unless the blade issecured by both safety links.

Do not work with the blade when it issecured.

In case that only one link is secured, theblade can be damaged.

94 ASC 70 / ASC 90


A

B

23

1

2.7.9. Lifting driver’s stand and bonnet

! NOTE !Fold the seat and rest before liftingdrivers stand. Just the machine withintegrated roof in ROPS.

• Move the lever to A position (lifting).

• Insert the lever to the pump and lift the driver’s stand.

• Move the lever to B position (lowering) and pump.

Lifting driver’s stand• Remove nuts of the driver’s stand.

• Open the cover (1) on the left side under the driver’sstand. Take out the pump lever (2).

Levers of lifting and lowering (3)

Screw the driver’s stand inafter lowering. If the driver’sstand is not screwed in proper-

ly, the machine may overturn and causelethal injuries.

95ASC 70 / ASC 90


A

B

A A

B B2 3

1

Lifting bonnet• Move the lever to A position - (lifting).


Lifting and lowering using electric-hydraulic pump (op-tional)• Remove nuts of the driver’s stand.

• Connect electric system by turning the battery discon-nector (1).

• Press and hold button (2) (lifting driver’s stand) orbutton (3) (lifting bonnet) in ”A” position. Press andhold appropriate button in ”B” position to performlowering.

• Move the lever to B position (lowering) and pump withthe manual hydro-generator.

Screw the driver’s stand inafter lowering. If the driver’sstand is not screwed in pro-perly, the machine mayoverturn and cause lethalinjuries.

96 ASC 70 / ASC 90


21

4

3

1

Manual lifting and lowering

• In case of el-hydraulic unit or flat battery, use themanual hydro-generator to perform lifting and lowe-ring.

• Open the cover (1) on the left side under the driver’sstand. Take out the pump lever (2).

Driver’s stand

• Remove nuts of the driver’s stand.

• Push the sliding valve (3) on the switchboard (1) andsecure it in the position with safety pin (4).


97ASC 70 / ASC 90


1

3

4

4

3

2

2

3

4

• Unlock the safety pin of lifting before starting lowering.

• Push the sliding valve (3) on the other side of theswitchboard (1), secure it with safety pin (4) and pumpto lower the driver’s stand.

Bonnet

• Push the sliding valve (3) on the switchboard (2) andsecure it in the position with safety pin (4).

• Pump to lift the bonnet.Screw the driver’s stand inafter lowering. If the driver’sstand is not screwed in pro-perly, the machine mayoverturn and cause lethalinjuries.

• Unlock the safety pin of lifting before starting lowering.

• Push the sliding valve (3) on the other side of theswitchboard (2), secure it with safety pin (4) and pumpto lower the bonnet.

98 ASC 70 / ASC 90


1

2

2.7.10. Filling tyres with water

This is useful to increase weight allocated to axle and tolower gravity center when working in extreme conditions.Fill the inside of tyres with a solution of water, hydratedlime (calcium hydroxide) and anhydrous calcium chloride(CaCl2) or magnesium chloride (MgCl2). See the table formixing ratios for individual temperatures, for one tyre:

Preparing the solution:

• In regions where temperatures do not fall below zero(i.e. down to 0°C (32°F)), add extra weight in the formof solution of water and copper sulphate CuSO4 5H2O(bluestone).

• For one tyre, mix 175 l (46.2 US gal) of water and 0.17kg (0.4 lb) of copper sulphate CuSO4 5H2O.

• Fill tyres with the solution.

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lCaC 2

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deddathgiew

]F°[C° ]lagSU[l ]bl[gk ]bl[gk ]bl[gk

]0[81- ]2.24[061 ]52.39[3,24 ]45.1[7,0 ]5.744[302

]31[52- ]2.24[061 ]1.901[2,94 ]6.1[8,0 ]364[012

]22-[03- ]2.24[061 ]52.121[55 ]8.1[9,0 ]2.674[612

! NOTE !

Wash any spills with fresh water.

Protect metal parts and electric systemfrom contact with the solution.

The solution must not be filled in theengine cooling system.

Always add anhydrous calci-um chloride CaCl2 to water,never vice versa!!

Filling procedure:

• Secure the drum by scotch blocks from both sides, liftthe rear part of the roller and release brake of wheelhydromotors, see chapter 2.9.1.

• Rotate tyres so that valves (1) are at top positions.Blow off both tyres and screw out inflation valves (1)and caps (2).

• Screw the filler (gr. 635 - spare parts list) to the capopening (2) and insert the hose of filling device (higher-positioned container, pump etc.). Start filling tyres withprepared solution.

• Repeat the procedure for the other tyre.

• Unscrew the filler and screw in inflation valves andcaps again.

• Inflate tyres to the prescribed pressure and screw invalve caps.

• Deactivate brakes - see chapter 2.9.1.

Use safety goggles (safetyshield) and rubber gloves.

Draining:

• Secure the drum by scotch blocks from both sides, liftthe rear part of the roller and release brake of wheelhydromotors, see chapter 2.9.1.

• Rotate tyres so that valves (1) are at top positions.Unscrew valves. Warning! The solution will squirt outat unscrewing. Unscrew caps (2).

• Screw the filler into the opening see gr. 635 Partskatalogue.

• Rotate tyres so that fillers are at bottom positions.

• Apply a hose with pressured air to inflation valve andinflate until the solution stops draining.

• After draining tyres, unscrew fillers and screw in val-ves and caps again.

• Inflate tyres to the prescribed pressure.

• Activate brakes - see chapter 2.9.1.

! NOTE !

Use safety goggles (safety shield) andrubber gloves.

99ASC 70 / ASC 90


2.7.11. Installing air conditioner

When retrofitting air condition unit, it is necessary to keepsufficient distance between the oil cooler and air condi-tioner condenser in order that air flow the machine coo-ling system is not affected. (This would reduce coolingcapacity of radiators.) Minimum distance is 50 mm (2 in).

100 ASC 70 / ASC 90

2.8. Machine transportation

2.8.1. Transporting the machine on itsown

On sites outside public roads the machine travels on itsown.

! NOTE !Transport speed - engage gearshift (3) fortransport on roads.During travel at long distances providefor cooling off breaks every three hours.By non-adherence to this regulation themachine may be damaged and subject towarranty default.

Safety rules of the site mustbe followed.

101ASC 70 / ASC 90


The machine must be at-tached to the transportingvehicle by tying ropes (1) ontying spots. Tying spots: rearlifting eyes and slings in sideplates of the drum frame.

When transporting the ma-chine on public roads, theregulations governing publicroad traffic must be followed.

During the actual transport,no persons may stay on thedriver’s stand, on the ma-chine or on the transportingvehicle platform.

Hooking at a Carrier Vehicle

2.8.2. Transportation of the machineon public roads

! NOTE !The standard version of the machine isnot equipped with facilities to travel onpublic roads - traveling on public roadsis forbidden!

Use switch 31 to turn on drumtraction slip control whendriving up the transportingvehicle. It is recommended tounderlay drum with rubberstrips or wooden planks etc.

The vehicle transporting theroller must be braked forloading and unloading andmechanically secured againstundesirable movements byscotch blocks (2).

The person guiding the ma-chine must communicate withthe driver by prescribedcommunication signals, he/she must stand all the time onthe same location, away fromthe machine and the trans-porting vehicle. He/she mustbe within the field of driver’svision (visual contact) for allthe time of driving up anddown.

During driving up and downthe transporting vehicle, allpersons but the driver mustbe away from the machine insuch a distance that theycannot be injured in case ofan accident (fall of the ma-chine).

102 ASC 70 / ASC 90

2.8. Machine transportation

2

1

2

1

1

1

2.8.3. Loading of the machine

A loading ramp or crane is used for loading the machineon the RR wagon.The roller is provided with hook-up loops to be used whenloading by crane – see method in figure. Before lifting thehinge of the machine must be secured against tilting.

Securing the hingeLoosen and withdraw pin (1).

Loosen and withdraw pins (1) of two wedges on bothsides of the hinge. Turn wedges and secure by pin (1) andsafety (custom equipment).

Do not enter under liftedload!

Fold arm (2) and secure with pin (1) and safety pin.

Following loading returnsafety arm and wedges tooriginal position.

During loading and unloadingobey regulations.

Use proper, sound tyingmeans of sufficient capacity.

Use suitable crane of suffici-ent capacity.

Tie only to hook-up loopsdesigned for that purpose.

Tying may be done by atrained worker only.

103ASC 70 / ASC 90


2.8.4. Removal of the cab and/orROPS

Should the height of the machine on the vehicle be morethan allowed in transport, remove the cab and/or ROPS.

Removal of ROPSHook up the frame by loops.

Remove bolts and remove frame.

Removal of cab• Loosen bolts fixing the cab to the platform.

• Disconnect electrical cables with the connector betweenthe steering column and the front windshield.

• Disconnect wires and hoses to the windshield wa-sher. Hook up the cab by loops and remove.

104 ASC 70 / ASC 90

2.9.1. Towing the machine

• In case of failure the Machine can be towed to adistance necessarily needed. For this reason theMachine has been fitted with two eyes on the frame ofdrum.

Make sure the Machine isattached to both of the eyeswhen being towed!

• Rear towing lug on the fuel tank is equipped with a pinlocked with a locking catch against jumping out. It ispossible to remove the pin after raising the lockingpin.

2.9. Using the machine under special conditions

Options:• Pin is also used for front towing lug on the crossbar

of the front frame.

It is forbidden to use themachine for towing towedvehicles (e.g. tanks, compres-sors, house trailers etc.).

105ASC 70 / ASC 90


11

1

2

45

1

2

3

4

3

• Then short-circuit hydraulic travel loop. Two multi-purpose safety valves are located on the hydraulictravel generator. Unscrew middle section (1) from thevalves [hexagonal 27 mm (11/16")] by three turns cc/w.

• Turn key in switch box to position I.

• Insert lever in the manual hydraulic generator andstart pumping, until brake indicator goes off.

Releasing brakes of the drum and the wheels• To prevent skidding of the drum and the wheels all

disk brakes are off.

• Release hose 4 by quick coupler 3 in clamp 5.

• Disconnect hose 1 from pressure filter to hydraulictank in quick coupler 2.

• Connect quick coupler 3 on hose 4 to manual hydrau-lic generator with quick coupler 2 in hose 1.

106 ASC 70 / ASC 90


45

1

2

55

11

24

3

• Reconnect hose (1) into the pressure filter and hyd-raulic travel generator loop.

• Fix hose (4) in clamp (5).

• Place the hydraulic generator handle (55) into theholder under the driver’s seat.

! NOTE !

The brakes can loose pressure duringtowing.

When towing the roller, check, if thebrakes do not get warm because ofinsufficient releasing.

• Brakes of the machine have been released for towing.

Following towing bring themachine in its original state.

When dragging is completed,wedge the wheels and thedrum.

• Disconnect hoses (4).

Sequence of activating the machinery to its originalcondition.

• Screw in the valves on the hydraulic travel generator.

When the brakes of gears,hydromotors are released andthe hydraulic circuit short-circuited, no braking systemis available! All the service,emergency and parkingbrakes are out of operation!

107ASC 70 / ASC 90


2.9.2. Travel with vibration on thecompacted and hard materials

By travel with the machine under vibrations, loss of threadcontact with the compacted material (so called vibroim-pact) could occur due to high ratio of the base materialcompaction or due to travel on hard materials (e.g. smallrocks). That condition is occurs by transfer of vibrationsto the machine frame and to the driver´s seat. Particularly,the effects can be removed by increasing the travel speedor by changing vibration values of the machine (usinglower amplitude). The increased vibrations transfer to thedriver’s seat can occur also with the increased ratio ofbase compacted material.

If it is necessary to work withthe machine under conditionswhere personnel can beexposed to increased vibrati-ons, the supervisor mustchange the working processto avoid threats to driver’shealth.

Note:When driving the machine on an other base materialunder vibrations than specified in the “SpecificationsManual” - hygienical datas, the emision values of incre-asing the vibrations will be different.

Use unimpaired towingcables or towing bars ofsufficient capacity - dimensio-ned to weight 1.5 timeshigher than weight of thetowed machine. It is notpermitted to use chains fortowing.

No persons can be present onthe machine with non-wor-king engine.

It is necessary to keep thedeviation from the straighttowing angle as little aspossible. Maximum deviationis 30 degrees.

The movement during towingmust be smooth. Do notexceed towing speed of 2kmph (1.2 mph). Do not towthe machine for distanceslonger than 300 m (0.19 mi-les).

The towing machine shouldbe equal by size to the dama-ged machine. It must besufficiently powerful (towingpower), heavy and havesufficient brake effect.

When towing downhill usinga cable, it is necessary toconnect another towingmachine to the rear part ofthe damaged machine. Thiswill prevent uncontrolledmovement of the damagedmachine.

Do not start the engine duringtowing.

The bogged roller may be pulled out forshort distance, if the engine is runningand the driving unit and steering arefunctional. The drive on the towed rollermust steer the roller in the draggingdirection.

If the engine is stopped. Avoid damaginginoperable power train, steering andbrake system.

These are general requirements for a safe towing of themachine under normal conditions. Any possibly differentsituation that could occur during towing must be consul-ted with the dealer.

108 ASC 70 / ASC 90


2.9.3. Using the machine under severeweather conditions

2.9.3.1.Working at low temperatures

Compacting in wintertime depends on the content of softparticles and water in the ground. With dropping tempe-rature below zero the ground becomes firmer and moredifficult to compact.Should it be necessary to compact at temperatures below0 °C (32 °F), it is possible to compact dry soils and gravelpiles, or not yet frozen materials before the soil freezessolid.

Make the machine ready for work at low temperatures• Check concentration of antifreeze in the engine

• Replace motor oil by the recommended type for thespecific range of outdoors temperatures

• Use hydraulic oil of proper kinetic viscosity

• Replace transmission oil in the drum and wheel by arecommended type for the specific working tempera-ture range in transmission

• Use winter fuel

• Check battery charge

Perfect condition of batteries is the prerequisite for pro-blem-free starting at low temperatures. By warming upbatteries to about 20 °C (68 °F) (removal of batteries andstorage in a warm room) the limit temperature of startingdecreases by 4 to 5 °C (39,2 to 41 °F).

Minimal temperature of engine coolant is 60 °C (140°F).

The machine may be used only after the fluids have beenheated up to working temperature. To speed up warmingup the radiators may be partially covered.

! NOTE !

With oil HV 100 in the hydraulic system,the machine may not be started atambient temperatures below 2 °C(36 °F).

Should it be required to start the machi-ne during one month or more at ambienttemperatures below –8 °C (18 °F),replaceoil in the hydraulic system with oil of HV46 viscosity.

At temperatures below –13 °C (9 °F) withoil of HV 32 class, such as BP BARTRANHV 32, ESSO UNIVIS N 32, etc.

Starting below –23 °C (–9 °C) is notpossible unless oil has been preheated.

109ASC 70 / ASC 90


2.9.3.2.Work at elevated temperatureand humidity

The power of the engine decreases with higher tempera-ture and humidity. Since both factors are independent ofeach other, their effect may be described as follows:

- every 10 °C (50 °F) of temperature rise representspower decrease of up to 4% (with constant humi-dity)

- every 10 % of humidity increase represents powerdecrease of up to 2% (with constant temperature)

At high temperatures hydraulic oil remains constantly at90 °C (194 °F). We recommend the oil to be replaced byoil one grade heavier kinetic viscosity of 100 mm2/s (BPBARTRAN HV 100, ESSO UNIVIS N100, etc.)

! NOTE !

If the hydraulic system is filled with oilclassHV 46,the maximum oil temperatureallowed is 80 °C (144 °F)HV 32 , the maximum oil temperatureallowed is 70 °C (158 °F)

For work at extreme temperatures whenthe temperature of the coolant or hyd-raulic oil reach maximum allowablevalues, the cooling effect of the systemmay be increased by removing hoodarches, allowing thusly for better ex-haust of heat from the engine.

salctuptuO VH/3476OSInos )PLVH(VH

nossalcytisocsiV ,4/3476OSI91515NID

001GV

nossalcytisocsiV H19PRPOTEC 001VH

110 ASC 70 / ASC 90


2.9.3.4.Working in a very dustyenvironment

! NOTE !

In a very dusty environment shorten theintervals between cleaning and replace-ment of air filter cartridge, radiator andhydraulics cleaning, and dust filterreplacement in the cabin.

2.9.3.3.Working at higher elevationsabove sea level

With higher elevations the engine power drops due tolower atmospheric pressure and lower specific weight ofair.

Elevation in meters (ft) Power drop in %above sea level

0 0 0500 (1640) 3

1000 (3281) 61500 (4921) 102000 (6562) 152500 (8202) 213000 (9843) 28

Should the engine exhaust black smoke at high elevati-ons (above 1500 meters), contact the dealer of the enginemanufacturer, who should set up your injection pump forthese operating conditions.

! NOTE !

The engine power is affected by theworking environment. See Chapters2.9.3.1. to 2.9.3.3.

111ASC 70 / ASC 90


etoN

112 ASC 70 / ASC 90

Operating manual E - Master Hire · AMMANN accepts no liability for continued safe functioning of the road roller if it is incorrectly operated and / or operating modes are employed

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