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ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL Over Serial Number 30000 BUILDING THE BEST A Subsidiary of Federal Signal Corporation
44

ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

Jul 02, 2022

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Page 1: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

ALPHA/BETA/DELTASERIES III

OPERATORS MANUALOver Serial Number 30000

BUILDING THE BEST

A Subsidiary of Federal Signal Corporation

Page 2: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

WARRANTY

Refuse bodies manufactured by Leach Company, (“Company”) are supplied and sold under aLimited Warranty that they are and will remain free of defects in workmanship or material for aperiod of six (6) months from the date of original sale under reasonable conditions of use andoperation, providing required planned maintenance services are performed. Extended war-ranty packages are available for purchase. If a failure occurs during said period because ofsuch defect in the opinion of the Company, the component or part shall be repaired or replacedby an authorized Leach Distributor at no cost to the customer provided the unit is brought to thedistributor’s service facility. After three (3) months, performance of adjustments or the replace-ment of wear/expendable components is not covered under warranty. This limited warranty isthe sole and exclusive warranty of the Leach Company.

THE COMPANY MAKES NO WARRANTY AS TO MERCHANTABILITY, FITNESS FOR USE,LEGALITY OF OPERATION IN ANY JURISDICTION OR ANY IMPLIED WARRANTY OF ANYKIND OR NATURE. THE COMPANY SHALL NOT BE LIABLE FOR ANY SPECIAL OR CON-SEQUENTIAL DAMAGES OF ANY KIND OR NATURE, OTHER THAN ITS LIMITED WAR-RANTY OF REPLACEMENT HEREIN. NO OTHER PERSON, FIRM, OR CORPORATIONCAN BIND THE COMPANY TO ANY WARRANTY OTHER THAN HEREIN ABOVE STATED.

To validate the new unit warranty, an authorized Leach Distributor must have completed a pre-delivery inspection before the unit is placed into service, and the delivery report form signed byboth the customer and the distributor must be submitted to the Leach Service Department.

Because Company products are engineered to work only with genuine Company parts, thislimited warranty will be void and of no effect if: (a) Company products are modified other thanas done at its factory or as authorized to be done by the factory in writing; or (b) Parts or assem-blies of any other manufacturer are used as substitutes for genuine Company parts.

Genuine Leach replacement parts, components and assemblies are also sold under a LimitedWarranty to be free from defects in workmanship or material for a period of six (6) months.This is a replacement only warranty and the item must be returned to the Leach distributor forexchange. The labor to replace or repair the part shall be the responsibility of the customer.There is no warranty on expendable items, wear components or used parts.

Leach Company reserves the right to redesign and/or discontinue the manufacture of parts,components and assemblies at any time.

A Subsidiary of Federal Signal Corporation

I

Page 3: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

FOREWARD

Leach Company has been a leader in the refuse industry for over 115 years. Leach refuse bod-ies are the industry standard for both quality and performance. Leach Company is justifiablyproud of the quality engineering, material and workmanship that goes into each and every packerwe produce. This commitment to quality extends to the best parts, service and distributor organi-zation in the industry.

One area of great importance to us at Leach Company is your safety. This unit was built inaccordance with the American National Standards Institute (ANSI) standard for Mobile RefuseCollection and Compaction Equipment - Safety Requirements, ANSI Z245.1 - 1999. Before op-erating this unit please read and understand the safety precautions found in Section 1 of theService and Operators manual. They are important and are provided to assist you in the safeoperation of the unit.

This manual was produced with the intention of providing clear, concise instructions for theproper operation and servicing of your refuse packer. It was produced with the latest informa-tion available at the time of publication. We do, however, reserve the right to redesign and/ordiscontinue the manufacture of parts, components or assemblies at any time. Leach Companyhas an aggressive manual and product improvement program. In any conversation or correspon-dence dealing with information provided in any Leach manual please refer to the part number ofthat manual.

The manuals provided with the unit are considered a permanent part of the unit and should beincluded in the event of a re-sale. Additional manuals are available, free of charge, from yourlocal authorized Leach distributor. These manuals should be kept readily available for easyreference. We ask that if you have comments or suggestions concerning this manual pleasecontact us at (877) 800-1111. We are here to be of service to you, our valued customers.

II

Page 4: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

TABLE OF CONTENTS

WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . IIFOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . IIITABLE OF CONTENTS . . . . . . . . . . . . . . . . . . IV

SECTION 1 – SAFETY PRECAUTIONSGeneral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Danger, Warning and Caution Decals . . . . . . . . . 1-1Prior To Start Up . . . . . . . . . . . . . . . . . . . . . . . . 1-2Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Fire Protection . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Housekeeping . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Shutdown. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Decal Locations . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

SECTION 2 – INTRODUCTIONTerms You Will Need To Know. . . . . . . . . . . . . . . 2-1Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Compaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Unloading. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Container Attachment. . . . . . . . . . . . . . . . . . . . . 2-4Container Handling Systems . . . . . . . . . . . . . . . 2-4General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5Terms You Need to Know . . . . . . . . . . . . . . . . . . 2-5

Hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5Container . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5Container Attachment. . . . . . . . . . . . . . . . . . 2-5Winch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6Container Lifting Cylinder (CLC) . . . . . . . . . . 2-6Container Push Bar . . . . . . . . . . . . . . . . . . . 2-6

Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Attach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Dump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Disconnect . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

SECTION 3 – OPERATIONGeneral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Description of Operating Controls . . . . . . . . . . . . 3-1Location Of Operating Controls . . . . . . . . . . . . . 3-2Compaction Cycle Operation . . . . . . . . . . . . . . . 3-5Operating Procedures . . . . . . . . . . . . . . . . . . . . 3-6Pre-operating Walk-around Inspection . . . . . . . . 3-6Walk-around Inspection Checklist . . . . . . . . . . . 3-10Start Up (Operating Instructions) . . . . . . . . . . . 3-11Positioning Pushout Panel . . . . . . . . . . . . . . . . 3-12

SECTION 3 – OPERATION (continued)Loading the Hopper . . . . . . . . . . . . . . . . . . . . . 3-13Attaching a Container to the Packer . . . . . . . . . 3-13Using a Winch or Container Lift Cylinder. . . . . . 3-14Using a Container Push Bar . . . . . . . . . . . . . . . 3-15Packing the Load . . . . . . . . . . . . . . . . . . . . . . . 3-15Pushout Panel Operation During Packing

Telescopic . . . . . . . . . . . . . . . . . . . . . . . . . 3-16Disconnecting the Container. . . . . . . . . . . . . . . 3-16Unloading at Dumpsite . . . . . . . . . . . . . . . . . . . 3-17Lifting the Tailgate . . . . . . . . . . . . . . . . . . . . . . 3-17Ejecting the Load . . . . . . . . . . . . . . . . . . . . . . . 3-18Lowering the Tailgate . . . . . . . . . . . . . . . . . . . . 3-18Shut Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

III

Page 5: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

GENERAL

The Alpha-III, Beta-III and Delta-III have been designedwith the operator in mind. However, as with any indus-trial machinery, especially those that are large and ap-ply forces through hydraulic pressures, the ultimate re-sponsibility for safety rests with you - the user. An alert,conscientious attitude and observance of all known safeoperating practices are the best ways to prevent acci-dents.

Before operating the unit it is the operator’s responsi-bility to be thoroughly familiar with the instructions con-tained in the Operator’s Manual.

SAFETY PRECAUTIONS

Publication of these precautions does not imply or inany way represent an all inclusive list. It is the opera-tors responsibility to be familiar with and ensure thatoperation is in accordance with safety requirements andcodes including all applicable Occupational Safety &Health Act (OSHA) and American National StandardsInstitute (ANSI) regulations.

DANGER, WARNING AND CAUTIONDECALS

See the accompanying illustration for the location andlabel content of all safety decals.1. These decals must be obeyed at all times.2. These decals must be in place at all times. Report any damaged or missing decals to the proper au- thority at once.3. Replacement decals can be ordered free of charge from your local authorized Leach distributor.

DANGER, WARNING AND CAUTION

Throughout this manual “DANGER” “WARNING” and “CAUTION” notations accompanied by the International Hazard Symbol are used to alert the operator and mechanics to special instructions concerning a particularoperation or service that may be hazardous if performed incorrectly or carelessly.

DANGER - Immediate haz-ards which WILL result insevere personal injury ordeath

WARNING - Hazards orunsafe practices whichCOULD result in severepersonal injury or death.

CAUTION - Hazards or un-safe practices which couldresult in minor personalinjury or property or prod-uct damage.

Strict compliance to these “safety alerts” combined with “common sence” operations are important accidentprevention measures.

The word NOTE is also used throughout the manual. It precedes information that provides special emphasis orclarification on a specific operation or procedure.

SECTION 1

1-1

Page 6: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 1

SAFETY PRECAUTIONSPRIOR TO START UP

Never operate machinery while wearing jewelry orloose clothing. These items may become caught byor entangled in the machinery causing serious in-jury. Wear proper safety equipment as required byyour employer.

Never operate machinery while under the influenceof alcohol, narcotics or other mood altering sub-stances. Workers who operate machinery while un-der the influence are a hazard to themselves andothers.

Perform a pre-operation “walk around” inspectionof the truck chassis in accordance with the chassismanufacturer’s guidelines. Perform a “walk around”inspection of the refuse packer in accordance withthe checks listed in Section 3 - Operation of the Op-erators/Service manual. Never start or operate anyequipment found to have malfunctions.

1.

2.

3.

Report any malfunctions immediately to theproper authorities.

Prior to leaving any malfunctioning unit the park-ing brakes must be set, the PTO systemdisengeged, the engine turned off, the ignitionkey removed, and using a non-reusable fas-tening device, place a sign on the steering wheelindicating the unit is inoperative.

a.

b.

Proper servicing requires specialized tools and pro-cedures. Service must be performed by authorizedpersonnel only following procedures in the 2RIIIService manual.

4.

Walk completly around the vehicle to make sureall persons and obstructions are clear before start-ing the unit.

The container handling system is a critical compo-nent of the unit. Use only the proper replacementparts.

Inspect all hooks, chains and cables daily to en-sure serviceable condition. Replace damaged orworn parts. (See Section 5, Preventive Mainte-nance)

Before operating the vehicle the driver must bethroughly familiar with the employer’s safety pro-gram concerning traffic rules, warning devices andhand signals.

Be sure to know where to get assistance in theevent of an emergency.

Know your machine. Know the location and func-tion of all controls, gauges, instruments and pro-tective devices.

Should the height of a refuse collection vehicle bealtered by installing a container handling system,be sure the overall height is rechecked and overallheight plus 3 inches is noted on the decals.

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Page 7: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 1

SAFETY PRECAUTIONSGENERAL OPERATION

It is the operator’s responsibility to ensure that op-eration of the unit is in accordance with the guide-lines contained in the Operator’s manual and in ac-cordance with all applicable codes including Occu-pational Safety and Health Act (OSHA) and Ameri-can National Standards Institute (ANSI) regulations.

Do not attempt to operate this equipment withoutproper training.

Move the vehicle as slowly as possible without stall-ing when traveling in reverse.

Always make sure the area behind the unit is clearbefore traveling in reverse.

Do not travel in reverse for distances greater thanthose dictated by local ordinances. If reverse travelexceeds 10 feet, use a “spotter” or move the ve-hicle in 10 foot increments only, and then check tomake sure the area behind the unit is clear betweenincrements.

Do not attempt to dislodge any material above waistlevel unless wearing eye protection such as “ap-proved” side shielded safety glasses or a full faceshield.

Never use the unit to push or tow another vehicle.

Never unload uphill or against a pile of refuse orinto the bank of a hill.

Never place head, body, fingers or any limbs into ascissors point or pinch point on the equipment.

Before operating the vehicle the driver must bethroughly familiar with the employer’s safety programconcerning traffic rules, warning devices and handsignals.

Know where to get assistance in the event of anemergency.

Know your machine. Know the location and func-tion of all controls, gauges, instruments and protec-tive devices.

Wear your seat belt.

Start the engine following the manufacturer’s rec-ommended procedure.

Always set the park brake before leaving the cab.

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2.

3.

4.

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7.

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Turn on appropriate warning lights, put on a safetyvest, protective glasses and protective shoes.

All service opening covers and access doors mustbe maintained and latched in place while operatingequipment.

Ensure all co-workers are in view before operatingor moving any controls or the unit.

Ensure that there is sufficient overhead clearancebefore operating the unit.

Ride only in the cab or on riding platforms designedfor that purpose. Riding steps shall not be usedwhen speeds are expected to exceed 10 mph orwhen distance traveled without stopping will exceed2/10 of one mile. Do not mount or dismount ridingstep when vehicle is in motion.

Never allow anyone to ride on the steps when thevehicle is backing up.

Stop the vehicle immediately if warning lights forthe TAILGATE AJAR system come on.

Never use controls or hoses for hand holds whenmounting or dismounting. Controls and hoses aremovable. They do not provide proper support andmay cause accidental equipment movement.

Make sure the backup alarm is working properly.

Always ensure that all persons are clear before rais-ing or lowering the tailgate. It is the operator’s re-sponsibility to warn all persons not to stand or crossunder a raised tailgate.

Do not move the vehicle with the tailgate raisedexept during unloading and then only as necessaryto clear the load before lowering.

Stand clear when the tailgate is being raised or low-ered and during the unloading cycle. If it is neces-sary to manally clear the debris from the hopper,use a long metal probe and DO NOT stand underthe tailgate.

Never Load the hopper above the loading sill.

Never allow material to extend outside of the hop-per when packing.

Allow the packer panel control lever and carrierpanel control lever to shift automatically.

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1-3

Page 8: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

1-4

SECTION 1

SAFETY PRECAUTIONSTo avoid possible bodily injury or equipment dam-age, lower the tailgate slowly.

Never enter the body unless the telescopic ejec-tion cylinder pressure is released, PTO disengagedand ignition key removed and placed in your pocket.

Do not attempt to load refuse into the hopper afterthe packing cycle has begun. The packer panelmust be in the “home” position and stopped beforeloading the hopper.

The dashboard speed-up switch must be “OFF”between pickups or when parked. This preventsinadvertent engine speed-up if the tailgate carrierpanel control lever is shifted.

The tailgate clamps must be tightened securelybefore starting to load.

Do not step on the throttle pedal while the speed-up system is engaged.

Never use a rear loader to transport a container.

Follow all safety directions listed in the refuse bodyOperator and Service manual under SAFETY PRE-CAUTIONS.

Never use container handling chains or cable fortowing or pulling.

When not handling containers, keep the containerattachment closed or latched.

Do not operate the rear loader’s packing mecha-nism with a container off the ground.

If it is necessary to manually free debris from thecontainer, use a long metal probe while the con-tainer is on the ground, and DO NOT place your-self between the container and the packer body.

Attach hook to the tailgate and take up the excessslack when not in use.

Never hold the hook on an attachment point whiletaking up slack.

Take up excess cable slack before moving the ve-hicle.

Check overhead clearance before dumping a con-tainer.

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Do not move the vehicle with a container attached.

Always set the vehicle parking brake brfore attach-ing or lift a container.

Never lift a container which is non-compatible withthe Leach container attachment.

Never lift a container without first latching both con-tainer latch arms.

Raise the container with a smooth even movement.Do not bounce the container.

Do not slam the container against the packer tail-gate or bump bar.

Do not attach the hook to any lift point which willnot be completely encircled by the hook with thesafety latch closed. Do not remove the hook safetylatch.

Read and obey all container decals issued by thecontainer manufacturer.

Read and follow container manufacturers informa-tion on accepted use practices.

Do not attempt to lift overloaded containers.

Center the container on the attachment.

All containers should be inspected for serviceabil-ity and repaired if not in safe, usable condition.

Do not use non-standard or damaged trunnion bar.

Never cross under a raised container.

Stand clear when dumping containers.

Before attempting to lift a container, below 32 de-grees F (0 degrees C) make sure it is not frozen tothe ground.

When using an eye type container attachment point,the base of the hook must be positioned to lift onthe inside of the eye.

Place the container on a flat, level surface.

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Page 9: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 1

SAFETY PRECAUTIONSHYDRAULICS

Hydraulic fluid operates under high temeratures.Avoid contact with piping, hoses or cylinders to pre-vent burns.

Never use hands to check for leaks. Hydraulic fluidescaping under pressure may cause injury.

1.

2.

In case of injury seek proper medical treatment im-mediately.

3.

FIRE PROTECTIONKeep a fire extinguisher accessible at all times, asrecommended by the Bureau of Motor CarrierSafety.

Never use lighted smoking materials, open flameor sparks around when working with flammablematerials such as fuel tanks or storage batteries.

Never have an open flame as a light source.

Never load ashes or other materials which mightbe smoldering. These materials could ignite refusein the packer body.

1.

2.

3.

4.

HOUSEKEEPINGGood housekeeping habits are a major factor in acci-dent prevention.

Keep handrails and steps clean and free of greaseor debris.

Do not store brooms or other equipment where theycould inadvertently activate the packer controls.

1.

2.

Rubbish, scrap paper and litter are highly combus-tible. Such material should be stored in metal con-tainers entirely clear of sparks and flames.

3.

SHUTDOWNPut all controls in neutral.

Set parking brake.

Disengage PTO.

Shut off engine.

Shut off solenoid dashboard switch.

Remove key.

Lock vehicle.

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1-5

Page 10: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

1-6

SAFETY PRECAUTIONS - DECAL PLACEMENT

SECTION 1

1

42

5

6

3

7

8 9

10

77

9

1

8 4 5

2

6

10

1

3

CART TIPPER CONTROL

DOWN

UP

DOWN UP

Page 11: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SAFETY PRECAUTIONS - DECAL PLACEMENT

SECTION 1

21

3

45

1 2

3

45

CART TIPPER CONTROL

DOWN

UP

DOWN UP

1-7

Page 12: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SAFETY PRECAUTIONS - DECAL PLACEMENT

S E C T ION 1

1 2 3 4

5

67

89 10

1-8

74 910 13 15 16 18

19

8

20 21 22

14 23

11

2 31 17

5 1224 6

Page 13: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 1

SAFETY PRECAUTIONS - DECAL PLACEMENT

1-9

22

1112

13

14

15

16

17

18

20

21

23

19

4.

ENGAGE TAILGATE PROPS B

3.

1.) SLIDE TG PROP ALL OF THE WAY OUT UNTIL IT REACHES THE STOP.2.) LIFT THE PROP INTO POSITION.3.) REINSTALL PROP RETAINER PIN AND CLEVIS.4.) LOWER TAILGATE SLOWLY AGAINST BOTH PROPS. *INSPECT BOTH PROPS TO ENSURE THAT THEY ARE PROPERLY ENGAGED.

2.1.

3.

DISENGAGE TAILGATE PROPS B

1.

2.

1.) SWING TG PROP ALL OF THE WAY IN UNTIL IT REACHES THE STOP.2.) REINSTALL PROP RETAINER PIN AND CLEVIS.3.) LOWER TAILGATE SLOWLY AND LATCH TAILGATE CLOSED.

1.

DISENGAGE TAILGATE PROPS A

1.) RAISE TAILGATE SLOWLY UNTIL PROPS ARE NO LONGER SUPPORTING TAILGATE.2.) REMOVE CLEVIS HOLDING PROP RETAINER IN PLACE.3.) REMOVE THE PROP RETAINER PIN AND SWING THE PROP INTO STORAGE POSITION.

2.

3.

3.

1.

ENGAGE TAILGATE PROPS A

2.

3.

1.) UNLATCH TAILGATE, RAISE TAILGATE SLOWLY UNTIL ENOUGH ROOM IS AVAILABLE TO DEPLOY PROPS.2.) REMOVE THE CLEVIS HOLDING THE PROP RETAINER PIN IN PLACE.3.) REMOVE THE PROP RETAINER PIN.

ENGAGE BOTH TAILGATE PROPS BEFORE ENTERING UNDER TAILGATE! WARNING

TAILGATE PROP OPERATION INSTRUCTIONS

706254

3.

2.

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Page 14: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

45 6

7

168

12

15

20

21

28

43

30

44

39

S E C T ION 1

1-10

5 815 4 16 39 6 21 34 44

44

28 24 7

20 30 43

4.

ENGAGE TAILGATE PROPS B

3.

1.) SLIDE TG PROP ALL OF THE WAY OUT UNTIL IT REACHES THE STOP.2.) LIFT THE PROP INTO POSITION.3.) REINSTALL PROP RETAINER PIN AND CLEVIS.4.) LOWER TAILGATE SLOWLY AGAINST BOTH PROPS. *INSPECT BOTH PROPS TO ENSURE THAT THEY ARE PROPERLY ENGAGED.

2.1.

3.

DISENGAGE TAILGATE PROPS B

1.

2.

1.) SWING TG PROP ALL OF THE WAY IN UNTIL IT REACHES THE STOP.2.) REINSTALL PROP RETAINER PIN AND CLEVIS.3.) LOWER TAILGATE SLOWLY AND LATCH TAILGATE CLOSED.

1.

DISENGAGE TAILGATE PROPS A

1.) RAISE TAILGATE SLOWLY UNTIL PROPS ARE NO LONGER SUPPORTING TAILGATE.2.) REMOVE CLEVIS HOLDING PROP RETAINER IN PLACE.3.) REMOVE THE PROP RETAINER PIN AND SWING THE PROP INTO STORAGE POSITION.

2.

3.

3.

1.

ENGAGE TAILGATE PROPS A

2.

3.

1.) UNLATCH TAILGATE, RAISE TAILGATE SLOWLY UNTIL ENOUGH ROOM IS AVAILABLE TO DEPLOY PROPS.2.) REMOVE THE CLEVIS HOLDING THE PROP RETAINER PIN IN PLACE.3.) REMOVE THE PROP RETAINER PIN.

ENGAGE BOTH TAILGATE PROPS BEFORE ENTERING UNDER TAILGATE! WARNING

TAILGATE PROP OPERATION INSTRUCTIONS

706254

3.

2.

24

SAFETY PRECAUTIONS - DECAL PLACEMENT

Page 15: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 2

INTRODUCTION

2-1

TERMS YOU WILL NEED TO KNOW

TAILGATE ASSEMBLY

BODYASSEMBLY

HOPPER

LOADINGEDGE

HYDRAULICTANK

PUSHOUTPANEL

CARRIERPANEL

PACKERPANEL

Page 16: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 2

2-2

INTRODUCTIONThe main purpose of the Alpha/Beta/Delta Series III isto safely and efficiently: load, compact, transport andunload refuse. The following describes how the unit per-forms those tasks in the most basic terms. For a moredetailed description of the unit and its components, readthe complete Alpha/Beta/Delta Series III SERVICEMANUAL. Before going further, look at the accompa-nying full page illustration of the Alpha/Beta/Delta Se-ries III and become familiar with the terms you will needto know.

LOADINGRefuse is first loaded into the hopper of the tailgateassembly. The carrier and packer panels, which sweepup and pack the refuse from the hopper, will be in the“home” position.

"HOME" POSITION

CARRIERPANEL

PACKERPANEL

COMPACTIONWhen the operator starts the packing cycle the carrierand packer panels move rearward, over the load.

CARRIER AND PACKER PANELS MOVE OVER LOAD

Next, the carrier and packer panel automatically stop atthe “interupted cycle” position.

PACKERPANEL

CARRIERPANEL

“INTERUPTED CYCLE”

Page 17: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 2

INTRODUCTION

2-3

The operator again activates the packing cycle. Thecarrier and packer panels move forward and sweep therefuse from the hopper up into the body and pack itagainst the pushout panel. Having completed a cycle,the carrier and packer panels are back into the “home”position and the hopper is cleared for more refuse.

COMPACTION POSITION

PACKER PANEL

CARRIERPANEL

PUSHOUTPANEL

Also, during the compaction cycle, cosiderable hydrau-lic pressure is applied to the cylinders which controlmovement of the carrier and packer panels. This causesthe refuse to be compacted tightly allowing for a largecarrying capacity.

Once the body is full the Alpha/Beta/Delta Series III canbe moved to the dumpsite for unloading.

PUSHOUT PANEL MOVES FORWARD

PACKER PANEL

CARRIERPANEL PUSHOUT

PANEL

UNLOADINGAt the dumpsite the unit is unloaded in two easy steps.

First, the tailgate is raised by the operator.

Second, the pushout panel is moved to the rear of thebody, pushing out the load.

After unloading, the tailgate is lowered and “latched” tothe body. TAILGATE RAISED

TAILGATE

TAILGATEPUSHOUT

PANEL

PUSHOUT PANEL MOVES REARWARDEJECTING THE LOAD

Page 18: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 2

2-4

INTRODUCTIONCONTAINER ATTACHMENTThe Leach Container Attachment system consists of aloading edge with a latch assembly and a guide ear oneach side of the packer tailgate. The latches and earsare installed to accomodate containers from one (1) toten (10) cubic yard capacity. The standard container foruse with the Leach rear loader must have an ANSI Stan-dard 1 1/4” - 1 3/4” diameter trunnion bar which is be-tween 77 1/2” and 78” end to end. This trunnion barlength will center the container between the “ears” andprevent the container from moving sideways. The latcharms must be manually raised and secured by the armlatch. The container arms, when properly latched to-gether with the guide ears, will secure the container tothe packer.

Only containers that meet the American NationalStandards Institute (ANSI) regulations should beused in conjunction with Leach Container HandlingSystems.

CONTAINER HANDLING SYSTEMSTo lift or dump a container, several systems are avail-able.

A hydraulically operated container push bar is availableto handle containers of a one (1) to three (3) cubic yardcapacity.

The handling of containers with capacities of four (4) ormore cubic yards requires the use of a drum winch orroof mounted container lifting cylinder.

Drum winches are rated at various pounds of pull. LeachCompany offers a winch with a 12,000 lb. rating. TheLeach container lift cylinder is rated at 12,000 lbs.

NOTE:Leach bodies are capable of being equipped with morethan one container handling system.

ARM LATCH

ARMS

PUSH BAR

DRUM WINCH

LIFTING CYLINDER

Page 19: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

INTRODUCTION

SECTION 2

1

2

3

4

5

6

3

1

2

1

2

3

4

GENERALThe main purpose of a refuse body is to load, compact,transport and unload refuse. To assist in loading ofrefuse in containers, various container handling sys-tems are available to be mounted on Leach rear load-ers.

A refuse container may be a mobile residential one (1)cubic yard container with casters or a ten (10) cubicyard stationary commercial container. The equipmentrequired to lift and empty these containers will varyaccording to the container’s type and size.

TERMS YOU NEED TO KNOWBefore going further, become familiar with the contain-er handling terms you will need to know.

HOOK

1. Throat Opening2. Back3. Heel4. Hook Safety Latch5. Point6. Base

CONTAINER

1. Trunnion bar2. Hook point3. Lid

CONTAINER ATTACHMENT

1. Loading sill2. Arm3. Latch4. Guide ear

2-5

Page 20: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

INTRODUCTION

SECTION 2

WINCH

1. Control lever2. Engine speed up button3.4.5.

Cable

6.

Winch assemblyContainer attachmentStop bar/Lid guard

CONTAINER LIFTING CYLINDER (CLC)1. Control lever2. Engine speed-up button3. Roller guide4.5.6.

Cable

7.

Lifting cylinder assemblyContainer attachmentStop bar/Lid guard

CONTAINER PUSH BAR (CPB)

1. Control lever2. Push bar3. Lift roller4. Container dumping cylinder5. Stop bar/ Lid guard6. Container attachment

3

5

6

3 2 4

12

5

3

4

6

12

45

6

7

1

2-6

Page 21: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

INTRODUCTIONSECTION 2

BASIC OPERATION

All Leach container handling systems have three (3)basic steps for operation.

ATTACH

The first step in container handling is to attach the con-tainer to the rear loader by securing it with the latcharms of the container attachment.

DUMP

A container handling system is used to raise the con-tainer and empty the refuse into the hopper of the rearloader.

DISCONNECT

When the container is empty, it is lowered to theground, the latch arms released and the truck is movedforward.

ATTACH CONTAINER

DUMP

DISCONNECT

2-7

Page 22: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 2

2-8

Page 23: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 3

3-1

OPERATIONGENERALThis section will provide all of the instructions neces-sary to operate the Alpha/Beta/Delta Series III. How-ever, prior to attempting any operation of the unit, makesure you are familiar with all of the safety informationcontained in SECTION 1, SAFETY PRECAUTIONS.

DESCRIPTION OF OPERATING CONTROLS

The following information is for descriptive pur-poses only. It is not to be misconstrued as operat-ing instructions. For operating instructions, referto OPERATING PROCEDURES later in this section.

There are only a few controls required for the completeand efficient operation of the Alpha/Beta/Delta SeriesIII. It is important that you know the location and func-tion of each control before attempting to operate theunit. Refer to the accompanying illustrations for theirlocation.

Page 24: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATION

SECTION 3

3-2

46 5

7

8

1 2 3

8 9 10 11 12 7

LOCATION OF OPERATING CONTROLS

Page 25: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 3

3-3

OPERATIONPUMP/PTO CONTROL (1)

The Pump/PTO (Power Take Off) is engaged to put thehydraulics in operation. The exact location of the Pump/PTO control will vary depending on the type, truck chas-sis style and control panel location. The Pump/PTO maybe engaged by use of a lever, rocker switch, push-pullcable, toggle switch or positive control button depend-ing on the style. Be sure to read all safety decals asso-ciated with the Pump/PTO before attempting operation.

ENGINE SPEED-UP ON-OFF SWITCH(2)

This switch energizes the engine speed-up system. Itis located on the cab control panel (exact location de-pendent on cab make and style).

NOTE:The engine speed-up system consists of the ON-OFFswitch, a relay (the relay is wired to the engine ECU), aspeed-up push button and speed-up switch connectedto the operating control linkage on the Main Control Valve(MCV). The function of the speed-up system is to speed-up the engine and provide more power to the hydraulicpump during operation of the various hydraulic cylin-ders.

TAILGATE “OPEN” LIGHT (3)This warning light, located in the cab, will illuminate ifthe tailgate is ajar. Having the tailgate ajar will also soundthe backup alarm and illuminate the backup lights.

Operation of the unit with an illuminated or defec-tive warning system can result in personal injuryand/or equipment damage.

TAILGATE

OPEN

WARNING

TAILGATE

OPEN

WARNING

ENGINESPEED-UPSYSTEM

OFF ON

Mark S Knaus
3-3
Page 26: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 3

3-4

OPERATIONENGINE SPEED-UP PUSH BUTTON (4)

When depressed, this push button switch will cause theengine to speed-ip and supply more power to the hy-draulic system. Located on the lower front left side ofthe body, it is depressed by yhe operator when operat-ing either the pushout lever or tailgate lift lever.

NOTEAdditional speed-up control buttons may be installedwith optional winches and container handling attach-ments.

FRONT CONTROL VALVE

The front control valve is located behind the access dooron the front left side of the body. The control levers forthis valve extend out through a cutout in the door. Thisvalve controls the ejection (pushout) panel and the lift-ing of the tailgate.

PUSHOUT LEVER (5)

The upper lever controls the movement of the pushoutpanel. Moving the control lever rearward (toward thetailgate) will move the pushout panel to the rear. Mov-ing the control lever forward (toward the cab) will movethe pushout panel to the front.

TAILGATE LIFT LEVER (6)

The lower lever controls the tailgate. Moving the leverrearward (toward the tailgate) will raise the tailgate.Moving the lever forward (toward the cab) will lower thetailgate.

TAILGATE CLAMPS (7)

Tailgate clamps are located on each side of the tailgateat the bottom where the tailgate rests against the body.They are used to secure the tailgate to the body duringoperation. They must be manually loosened and swungaway from the body before raising the tailgate.

Before attempting to loosen the tailgate clamps,pressure against the tailgate must be relieved byopening the packer panel to the “interrupted cycle”stop position.

ENGINE SPEED UPBUTTON

PUSHOUT LEVER

FRONTCONTROL

VALVE

TAILGATELIFT

LEVER

TAILGATECLAMPS

Page 27: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATIONDRIVER SIGNAL PUSH BUTTONS (8)These two push buttons, one located on each side ofthe tailgate, are connected to a buzzer mounted underthe drivers seat or under the dash in the chassis cab.The operator depresses one of these push buttons tosignal the driver when the loading operation is completedand the truck is ready to be moved.

DRIVER SIGNAL PUSHBUTTONS

PACKER AND CARRIER PANELOPERATIONAL LEVERS (9) (10)A. Packer panel lever (9)

The packer panel operational control lever is lo-cated on the right (curb) side of the tailgate. It isused by the operator to position the packer panelopen or closed during the compaction cycleoperation.

NOTEThe engine speed up system does not engage if onlythe packer panel lever is shifted. The carrier panel levermust also be shifted to engage the engine speed upsystem.

B. Carrier panel lever (10)The carrier panel operational control lever is lo-cated on the right (curb) side of the tailgate. It isused by the operator to position the carrier panelup or down during the compaction cycle.

NOTEThe engine speed up system automatically engages anytime the carrier panel lever is shifted.

COMPACTION CYCLE OPERATION

Both the packer panel lever and the carrier panel leverare shifted simultaneously inward to open the packerpanel and lower the carrier panel to the “interrupted cycle”position. Both levers are shifted outward to sweep theload from the hopper and pack it against the pushoutpanel. Any time the carrier panel lever is shifted, theengine speed up automatically engages. The packingcycle may be stopped at any point by moving both oper-ating levers to neutral. The packer or carrier panel canbe moved independently.

CONTAINER HANDLING CONTROLLEVERS (11) (12)

These control levers are provided when container han-dling attachments (drum winch, reeving cylinder or con-tainer push bar) are added to the unit. They are used toraise and lower the container causing the refuse to bedeposited in the hopper for compaction. The levers arelocated on the right (curb) side of the tailgate directlyabove the packer and carrier panel control levers. A refusevehicle may have none, one or two control levers, de-pending on the configuration of the unit.

PACKER PANELLEVER

CARRIERPANELLEVER

CONTAINERHANDLINGCONTROLLEVERS

SECTION 3

3-5

Page 28: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATIONOPERATING PROCEDURES

This section of the manual provides all the instructionsnecessary to start and operate the Alpha/Beta/DeltaSeries III, including specific instructions for loading, pack-ing and unloading the unit.

NOTEIt is important that operators and mechanics understandthese procedures.

PRE-OPERATING WALK-AROUNDINSPECTION

Each day, before starting the unit, perform the following“walk-around” inspection.

1. Refer to the decal location illustration in SECTION 1,SAFETY, of this manual and make sure all decals are inplace and readable. Replace any decals that are not.

NOTEA decal kit, free of charge, is available from your localauthorized Leach distributor.

2. As you are checking for decals, also look for fluidleaks on and around the unit. Check for fluid leaks at thehydraulic cylinders, valves and fittings.

3. Inspect the attaching hardware. Make sure everythingis tight and that there are no broken or excessively wornparts. Check capscrews and fasteners for looseness,visible welds for cracks and control levers for each move-ment.

SPRINGS

SECTION 3

3-6

REARMOUNT

HARDWARE

Page 29: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATION4. Make sure the tailgate clamps are in the closed posi-tion and securely tightened.

5. Check the hydraulic tank gauge to make sure thefluid is in the “safe” range. Add fluid, if necessary. (SeeSECTION 5, SPECIFICATIONS for the correct type offluid to use.) The pushout cylinder must be retracted,the tailgate down, the carrier and packer panels in the“interrupted cycle” position to check the hydraulic fluidlevel.

6. Make sure all operating levers are in the neutral posi-tion.

Check:a. packer panel lever;b. Carrier panel lever;c. Pushout lever;d. Tailgate lift lever.

Never operate the Alpha/Beta/Delta Series III withany part of the control system or levers removed orserious damage will result.

Never under any circumstances enter the body ifthe truck is running. Open the packer panel andrelease the pushout panel cylinder pressure beforeentering the body. Always make sure the truck en-gine is off and the keys are in your pocket beforeentering the body.

1 1/2"

PACKER PANELLEVER

CARRIERPANELLEVER

TAILGATE CLAMPS

SECTION 3

3-7

ENGINE SPEED UPBUTTON

PUSHOUT LEVERFRONT

CONTROLVALVE

TAILGATELIFT

LEVER

Page 30: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATION7. Start the truck according to the manufacturers instruc-tions and while it is warming up, continue the walk-aroundinspection.

8. Check all of the operating and running lights. Makesure none are missing and that there are no burned outbulbs.

The “tailgate open” warning light should be off.Do not operate the unit if the light is illuminated.

Never place hands in or near the packer panel dur-ing operation.

9. With the engine running, the speed-up solenoid switchON, the PTO engaged and the transmission in neutraland the brakes applied, depress the speed-up push-but-ton on the forward left (street) side of the body. You shouldhear the engine speed-up.

Never hold the packer or the carrier panel leverin position by hand. Always engage and let goimmediately. The only exception is at the end ofa load.

3-8

SECTION 3

ENGINE SPEED UPBUTTON

PUSHOUT LEVERFRONT

CONTROLVALVE

TAILGATELIFT

LEVER

Page 31: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATION10. Move both the packer panel lever and carrier panellever inward and let go. Check for the following:

a. Engaging the carrier panel lever will activate an engine speed up switch, you should hear the engine speed up.b. Observe the carrier and packer panel move ment, it should be smooth. The panels should stop automatically at the “interrupted cycle” position.

11. Move both the packer panel lever and carrier panellever outward and let go. Observe the carrier and packerpanel movement, it should be smooth. The panels shouldstop automatically at the “home” position.

12. Depress the two driver signal push buttons locatedon both sides of the tialgate to make sure that the au-dible alarm located in the cab is working.

13. Back the unit up a few feet to ensure that the back-up alarm is working properly.

14. Loosen the tailgate clamps and swing out. Raise thetailgate approximately 6” and check to see if the tailgateajar light on the dash is on and if the backup alarm isaudible. (Do not have the unit in reverse.)

DRIVER SIGNAL PUSHBUTTONS (BOTHSIDES OF TAILGATE)

CARRIER PANELLEVER

PACKER PANELLEVER

3-9

SECTION 3

TAILGATECLAMPS

Page 32: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 3

3-10

OPERATION

Do not operate a unit that is in need of service orrepair.

Report any problems found during the pre-opera-tion walk-around inspection to the maintenancesupervisor for service or repair, place a tag on thesteering wheel, using a non-reusable fastener, stat-ing the unit is inoperative and remove the keys.

15.

WALK AROUND INSPECTION CHECKLIST

Decals in place and readable.

Look for any fluid leaks.

Mounting hardwarew tight and in place.

Tailgate clamps closed and tightened.

Hydraulic fluid reservoir at correct level.

All operating levers in neutral positions.

Pushout panel area clear of debris.

Engine warmed up according to manufacturer’s in-structions.

All operating and running lights functioning.

Engine speed-up buttons operational.

Packing cycle operates properly.

Driver signal alarm can be heard.

Back-up alarm and tailgate ajar light are operable.

Report any problems to proper personnel.

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

Page 33: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATIONSTART UP(OPERATING INSTRUCTIONS)

1. Inspect and start the truck as described in the pre- operational walk-around inspection.

2. Engage the Pump/PTO control (to start the hydraulic pump).

3. Place the engine speed up switch in the ON position.

ENGINEENGINE

SPEED-UPSPEED-UP

SYSTEMSYSTEMON OFF

SECTION 3

3-11

Page 34: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

SECTION 3

3-12

OPERATIONPOSITIONING THE PUSHOUT PANEL

To load the unit, the pushout panel must be positionedtoward the rear of the body.

TAILGATECLAMPS

Check the tailgate clamps to make sure both aresecurely tightened.

1.

Depress and hold the speed-up push button.

Push the pushout lever rearward until the pushoutcylinder is fully extended.

2.

ENGINE SPEED UPBUTTON

PUSHOUT LEVER

3.

Page 35: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATIONLOADING THE HOPPER

There are only a few but important points to rememberduring loading of refuse.

1. Load the hopper evenly on both sides.2. Load heavy objects in the center of the hop- per.3. Do not load refuse higher than the loading edge.

Always follow proper loading procedures.

ATTACHING A CONTAINER TO THE PACKERPlace the container on a flat, level surface. For largenon-moveable containers the driver should back the unittoward the container following all vehicle and refuse bodysafety restrictions.

The vehicle should be backed with the latch arms openuntil the container trunnion bar is between the guide earsand within the latch assembly. Center the container onthe attachment.

After setting the vehicle parking brake, the right and leftcontainer latch arms must be engaged.

Lifting a container without both latch arms securedcan allow the container to swing away from theunit and cause severe injury or death.

NOTE:If the container is equipped with wheels, it should berolled into position only after the vehicle parking brakehas been set.

Even small containers must use the latch arms to se-cure them to the packer

ATTACHING CONTAINER

LATCH ARMSDISCONNECTED

ATTACHED

SECTION 3

3-13

Page 36: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

3-14

OPERATION

SECTION 3

Once the container is secured within the latch assem-bly, the lifting cable should be attached. Place the loadin the base of the hook with the safety latch closing thethroat opening.

It is important that hooks are used in a proper manner.Proper use of a lifting hook not only includes placingthe load in the base of the hook, but also includesensuring that the hook is lifting on the proper area ofthe attachment point.

The hook must completely encircle the attachmentpoint. Equally as important, at the time load is applied tothe base of the hook, the positioning must be correct toprevent the hook from dislodging. When using an eyetype attachment point the base of the hook must bepositioned to lift on the inside of the eye. The diagramsshow both correct and incorrect positioning of the hook.

For the safety of yourself as well as others alwaysensure that a hook is positioned properly as slack isremoved from the chain/cable before lifting.

Slack should be removed from the cable, without the useof the engine speed-up button, by moving the winch con-trol lever in the direction shown on the instruction decalto raise the container. When the cable is tight, the speed-up button should be depressed and held to provide suf-ficient hydraulic power to lift the container.

The container should be raised until the contents beginto slide into the hopper of the packer or until it is restingagainst the container bump bar.

Do not overfill the hopper. After assuring that all per-sons are standing clear lower the container to checkthe load condition of the container and the hopper.Lower the container enough to see between the con-tainer and the tailgate while standing on the groundwithout placing yourself between them.

When the hopper is full, lower the container to theground, assure all persons are standing clear and thenengage the packer mechanism. See Sec. 3 Operation -Packing Load.

After the packer panel has passed the loading sill, thecontainer may be raised to again fill the hopper.

Repeat this process until the container is empty.

USING A WINCH OR CONTAINER LIFT CYLINDERATTACH CONTAINER

LOWER TO CHECK CONTENTS

INCORRECT CORRECT

LOWER TO GROUND

NOTEOn units with a roof mounted container lifting cylin-der, the speed of the device is limited during boththe up and down movement. This speed reductionis for safety considerations.

CONTAINERCONTROL LEVERS

HOOK

ATTACHMENT POINT

Page 37: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATIONUSING A CONTAINER PUSH BAR (CPB)Once the container is secured within the latch assem-bly the container is ready to be dumped. After assuringthat all persons are standing clear, the operator movesthe CPB control lever in the direction shown on the in-struction decal to raise the container. When raising acontainer with the push bar, it is normal for the containerto first lift upward within the container latch assembly,then tip toward the hopper and finally lower or drop to thebottom of the latch slots.

Do not overfill the hopper. After assuring that all personsare standing clear lower the container to check the loadcondition of the container and the hopper. Lower the con-tainer enough to see between the container and the tail-gate while standing on the ground without placing your-self between them.

Releasing the CPB control handle when the containerbegins to tip will allow the container trunnion bar to lowerwithin the latch slots with ease.

PACKING THE LOAD

NOTE:The compaction cycle can be stopped at any time bymoving both the packer panel lever and the carrier panellever to the center (neutral).

1. Cycle the packer panel and the carrier panel by moving both the packer panel lever and the carrier panellever inward, toward the tailgate, then let go. The packerpanel will open and the packer panel lever will automati-cally shift to neutral. The carrier panel will then movedown to above the loding edge, stop in the “interruptedcycle” position and the carrier panel lever will automati-cally shift to neutral.

2. To finish the cycle, move both the packer panel leverand the carrier panel lever outward, away from the tail-gate, then let go. The packer panel will sweep the hop-per and the packer panel lever will automatically shift toneutral. The carrier panel will then move up into the bodyand stop in the home position and the carrier panel leverwill automatically shift to neutral.

Stand clear of the hopper area during the packingcycle!

3. Repeat steps 1 and 2 each time the hopper is filled to,but not above, the loading edge.

CONTAINERCONTROL

LEVER

PACKER PANELLEVER

CARRIERPANELLEVER

PACKER PANELLEVER

CARRIERPANELLEVER

SECTION 3

3-15

Page 38: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATIONPUSHOUT PANEL OPERATION DURING PACKING

TELESCOPIC PUSH OUTThe Alpha/Beta/Delta Series III telescopic pushout cyl-inder will normally move toward the front of the bodyautomatically. When the resistance circuit is adjustedto produce maximum load density, it may become nec-essary to manually retract the telescopic pushout cylin-der in order to allow the compacted refuse to move for-ward in the body. Also, if the packer panel stops short ofthe “home” position, the carrier panel operating lever mayneed to be held (overridden) to allow the refuse to movethe pushout panel toward the front of the body. Whenthe pushout panel has reached the front of the body,neither the packer panel operating lever nor the carrierpanel lever should be overridden except to clear the finalhopper load.

DISCONNECTING THE CONTAINEROnce the container is empty, it should be lowered to theground, the latch arms released and the cable discon-nected.

DISCONNECTED

3-16

SECTION 3

ENGINE SPEED UPBUTTON

PUSHOUT LEVER

Page 39: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATIONUNLOADING AT DUMPSITE

Do not unload uphill or against a pile of refuse.

1. Apply the brakes, engage the PTO and ensure thetransmission is in neutral. Relieve the pressure on thetailgate by moving the packer panel to the “interruptedcycle position”.

2. Loosen both tailgate clamps and swing them out andforward as far as they will go.

LIFTING THE TAILGATE

Stand clear when the tailgate is raised! If youneed to clean debris from the edges, use a polewhile standing to the side.

1. Depress and hold engine speed-up button.

2. Push the tailgate lift lever rearward and hold until thetailgate is fully raised.

The “tailgate open” light and backup lights shouldilluminate. The backup alarm should also sound.

3-17

SECTION 3

ENGINE SPEED UPBUTTON

TAILGATELIFT

LEVER

Page 40: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

3-18

OPERATION

SECTION 3

PUSHOUT LEVER

PUSHOUTLEVER

EJECTING THE LOAD

1. Depress and hold engine speed-up button, push thepushout lever rearward and hold until the pushoutpanel stops.

2. Slowly pull the unit ahead to clear the refuse pilewhen the tailgate is lowered.

Clear debris from the edges with a pole while stand-ing clear off to one side.

With the telescopic circuit, the pushout cylinderremains fully extended. If the unit is going totravel over one mile empty, completely retractthe cylinder. When packing is about to resumeextend the cylinder and start packing.

LOWERING THE TAILGATE

1. Pull forward on the tailgate lift lever slowly and insmall increments to lower the tailgate a little at a time.AVOID SLAMMING SHUT the tailgate.

2. Place the tailgate clamps in the closed position andtighten securely.

NOTE:The “tailgate open” light, backup lights and backupalarm should be off after closing the tailgate.

Never drive the unit more than 10 feet with thetailgate in a raised position.

3.

SPEED-UPBUTTON

TAILGATELIFT LEVER

Page 41: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

OPERATION

SHUT DOWN

1. Move the packer panel lever and carrier panel lever toplace the packer panel in the “home” position.

2. Put all controls in neutral.

3. Set parking brake.

4. Disengage PTO.

5. Shut off engine.

6. Shut of solenoid dashboard switch.

7. Remove key.

8. Lock truck.

3-19

SECTION 3

Page 42: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

LEACH/WITTKE

CUSTOMER SUPPORT MANUAL/LITERATURE ORDER FORM

SHIP TO:________________________________________________________________________________________________

NO. TITLE QTY.Current Procuction Units2R-III105339 2R-III OPERATORS, OVER 30000 ____105340 2R-III PARTS, OVER 30000 ____105341 2R-III SERVICE, OVER 30000 ____AL/BE/DE-III105342 OPERATORS, OVER 30000 ____105343 PARTS, OVER 30000 ____105344 SERVICE, OVER 30000 ____2RII105313 2RII PARTS, OVER 16000 ____105318 2RII SERVICE, OVER 16000 ____105319 2RII OPERATORS, OVER 16000 ____ALPHA/BETA/DELTA105284 PARTS, OVER 3500 ____105282 SERVICE, OVER 3500 ____105283 OPERATORS, OVER 3500 ____951134-5 ALPHA COLOR SPECIFICATIONS ____9511134-8 BETA COLOR SPECIFICATIONS ____9511134-7 DELTA COLOR SPECIFICATIONS ____9603134-2 AL/BE SUGGESTED SPECS ____9603134-3 DELTA SUGGESTED SPECS ____WITTKE FRONT LOADERM01-0003 FRONT LOADER PARTS ____M01-0002 FRONT LOADER SERVICE ____M01-0001 FRONT LOADER OPERATORS ____WITTKE MSLM01-0014 MSL PARTS/SERVICE/OPERATOR ____WITTKE ASLM01-0012 ASL PARTS ____M01-0011 ASL SERVICE ____M01-0010 ASL OPERATORS ____

NO. TITLE QTY.

Previous Production Units105291 2RII PARTS, 9719-16000 ____105615 2RII SERVICE, 9719-16000 ____105546 2RII PARTS, 8993-9718 ____105549 2RII SERVICE, 8993-9718 ____105567 2RII PARTS, 6972-8993 ____105544 2RII SERVICE, 6972-8993 ____105600 2RII PARTS, 0001-6972 ____105601 2RII SERVICE, 0001-6972 ____

105557 ALPHA PARTS, 2140-3500 ____105556 ALPHA SERVICE, 2140-3500 ____105565 BETA PARTS, 0001-2139 ____105563 BETA SERVICE, 0001-2139 ____

105295 MILLENIUM PARTS ____105297 MILLENIUM SERVICE ____105296 MILLENIUM OPERATORS ____105616 FL-104 SERIES B PARTS ____105596 FL-104 SERIES B SERVICE ____

INTERNAL USE ONLY ORDERED BY: DATE ORDERED: DATE SHIPPED:

Send this form by Fax or Mail to:

Leach CompanyAttention Service DepartmentP.O. Box 2608Oshkosh, WI 54903-2608

Fax: (920) 231-2712

Form Number 105338

Other Publications105305 2” LEACH BINDER ____105309 REARLOADER PRE-OP

GUIDELINE ____105308 ALL REARLOADER PARTS,

SERVICE AND OPERATORSCD-ROM ____

42495293 PAINT COLOR CHART ____961134-5 LEACH COLOR SPECIFICATIONS ____9603134-1 LEACH SUGGESTED

SPECIFICATIONS ____105286 REARLOADER MOUNTING

MANUAL ____105321 REARLOADER CONTAINER

HANDLING SYSTEMS ____105605 CHASSIS REQUIREMENTS

MANUAL ____

Page 43: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

REWARD!

One genuine Leach hat to the first person to notify us of an error in any of our publications!

If you find what you believe to be an error in any of our publications please complete therequested information an return the form to us by fax or mail. If you are the first, you will receivea hat by return mail.

I believe I found an error:

In the _______________________________________________________________manual

Part No. __________________________________________________________________

Page(s) __________________________________________________________________

It should say _______________________________________________________________

Name ____________________________________________________________________

Address __________________________________________________________________

City, State, ZIP Code ________________________________________________________

Thanks for your help!Return this form to:Leach Company Service DepartmentP. O. Box 2608Oshkosh, WI 54903-2608Fax (920) 231-2712

Page 44: ALPHA/BETA/DELTA SERIES III OPERATORS MANUAL

Part Number 105342

2737 Harrison StreetOshkosh, Wisconsin 54901

(877) 800-1111Please visit our website:

www.LeachUSA.com

PRINTED IN U.S.A.

November 11, 2003C

A Subsidiary of Federal Signal Corporation