Operating, Maintenance & Parts Manual EC680-6 EC Series The use of any hoist presents some risk of personal injury or property damage. That risk is greatly increased if proper instructions and warnings are not followed. Before using this hoist, each operator should become thoroughly familiar with all warnings, instructions, and recommendations in this manual. Retain this manual for future reference and use. Forward this manual to the hoist operator. Failure to operate the equipment as directed in the manual may cause injury. Should you have any questions regarding this product, please call Coffing Hoists at (800) 477-5003. Before using the hoist, fill in the information below: Model No. Serial No. Purchase Date F ollow all instructions and warnings for inspecting, maintaining and operating this hoist. Electric Chain 1/4 T on 1/2 T on EC0516 EC1009 EC0532 EC1016 EC0564 EC1032 1 T on 2 T on EC2004 EC4006 EC2008 EC4008 EC2012 3 T on EC2016 EC6005
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Operating, Maintenance &Parts Manual
EC680-6
EC Series
The use of any hoist presents some risk of personal injuryor property damage. That risk is greatly increased if properinstructions and warnings are not followed. Before using thishoist, each operator should become thoroughly familiar withall warnings, instructions, and recommendations in thismanual. Retain this manual for future reference and use.
Forward this manual to the hoist operator.Failure to operate the equipment as directed in the manualmay cause injury.
Should you have any questions regarding this product,please call Coffing Hoists at (800) 477-5003.
Before using the hoist, fill in the information below:
Model No.
Serial No.
Purchase Date
Follow all instructions and warnings forinspecting, maintaining and operating this hoist.
Ele
ctri
c Chain
1/4 Ton 1/2 TonEC0516 EC1009EC0532 EC1016EC0564 EC1032
1 Ton 2 TonEC2004 EC4006EC2008 EC4008EC2012 3 TonEC2016 EC6005
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
1
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
TABLE OF CONTENTS
SECTION1 INTRODUCTION1-1 General Information .......................................................................................................................................................…............. 31-2 Safety Standards ................…….......................................................................................................................................…........... 31-3 Hoist Construction and Features ........................................................................................................................................…......... 31-4 Basic Hoist Data...............................................................................................................................................................…..…...... 31-5 Application Information ....................................................................................................................................................…..…..... 31-6 Warranty ...............................................................................................................................................................................…..….. 3
SECTION II INSTALLATION2-1 Safety Notes ............................................................................................................................................................................….… 42-2 Hanging the Hoist......................................................................................................................................................................…… 42-3 Power Supply Connection ..........................................................................................................................................................….. 42-4 Vent Plug .......................................................................................................................................................................……………42-5 Chain Lubrication ....................................................................................................................................................................... ..…42-6 Testing...........................................................................................................................……………………………………………...4
SECTION III OPERATION3-1 General ..............................................................................................................................................................................…........... 53-2 Safety Notes ..........................................................................................................................................................................…....... 53-3 Handling the Load ..................................................................................................................................................................…..... 5-63-4 Overload Limiting Protection....................................................................................................................................................….. 6
SECTION IV INSPECTION4-1 General .......................................................................................................................................................................................….. .64-2 Frequent Inspection ....................................................................................................................................................................….. 64-3 Periodic Inspection .....................................................................................................................................................................….. 64-4 Load Brake Function Check.......................................................................................................................................................….. 84-5 Chain Inspection ....................................................................................................................................................................……8-94-6 Hook Throat Opening...............................................................................................................................................................…… 9
SECTION V MAINTENANCE AND REPAIR5-1 General .................................................................................................................................................................................……….. 95-2 Limit Switch Adjustment....................................................................................................................................................…….. 9-105-3 Motor Brake Adjustment..........................................................................................................................................................…….. 105-4 Top Suspension Removal and Replacement............................................................................................................................……. 105-5 Chain Replacement................................................................................................................................................................ ……10-115-6 Lubrication ..........................................................................................................................................................................……...11-12
SECTION VI TROUBLESHOOTING
6-1 General .........................……......................................................................................................................................................... 13-14
SECTION VII WIRING7-1 Voltage Conversion...............……...................................................................................................................................................... 157-2 Wiring Diagrams ...............................................................................................................................................................……... 15-17
SECTION VIII ILLUSTRATED PARTS LISTS8-1 General.........................................................................................................................................................................…………… 188-2 How to Use the Parts List.........................................................................................................................................................……… 188-3 How to Order Replacement Parts .............................................................................................................................................…….. .18
FIGURE 8-1 Suspension Assembly Kits......................................................................................................................................................………. 19FIGURE 8-2 Basic Hoist……………… .......................................................................................................................................................……... 20FIGURE 8-3A Motor Parts (One Speed)........................................................................................................................................................………. 22FIGURE 8-3B Motor Parts (Two Speed).......................................................................................................................................................………...23FIGURE 8-4A Controller Area (Single Phase)................................................................................................................................................……… 24FIGURE 8-4B Controller Area (Three Phase)................................................................................................................................................………. 25FIGURE 8-5 Transmission ............................................................................................................................................................................……… 26FIGURE 8-6 Chaining Parts ..........................................................................................................................................................................……… 28FIGURE 8-7A Pushbutton (Single Speed Hoist) ...............................................................................................................................................……... 30FIGURE 8-7B Pushbutton (Two Speed Hoist).........…………….................................................................................................................…….. 31FIGURE 8-8A Standard Limit Switch Parts...........................................................................................................................….....................….…. 32FIGURE 8-8B Long Lift Limit Switch Parts ...................................................................................................................................................….… 33FIGURE 8-9 Motor Brake Parts..............................................……………..................................................................................................……. 34FIGURE 8-10A Bottom Block ( ¼ Ton & ½ Ton).................................................................................................................................................….35FIGURE 8-10B Bottom Block (1 Ton)...................................................………………...……………………..............................................…… 36FIGURE 8-10C Bottom Block (Double Chain)...............................................................................…................................................................…… 36FIGURE 8-10D Bottom Block (Triple Chain)......................................................................................................................................…...........…… 36FIGURE 8-11 Chain Container Parts...............................................................................................................................................................…..… 37
DO'S AND DO NOT'S ............................................................................................................................................................……. 38SECTION IX
Owner
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Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
3
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
2-1. Safety Notesa. Inspect the hoist for any evidence of shippingdamage or loose parts.b. The supporting structure and load attaching devicesshould have a load rating at least equal to that of thehoist.c. This hoist is not suitable for use in uncoveredoutdoor locations or areas containing explosive dust,vapors or gases.d. The installation area must provide safe operatingconditions for the operator, including sufficient roomfor the operator and other personnel to stand clear ofthe load at all times.e. In areas where slack chain hanging from the hoistmay create a hazard, use a chain container (see Figure2-2).2-2. Hanging the HoistHook mounted hoists can be used with a variety oftrolleys or stationary hangers. It is recommended that ahand-geared or motorized trolley be used when thepulling effort required to move the hoist exceeds 100pounds or when the application requires frequentmovement of the hoist.a. Make sure that the hook latch closes after hangingthe hoist.b. The standard top hook is restrained from rotation bya plate and two screws. The hook can be made toswivel freely by removing the plate, or can be rotated90° and fixed in that position.c. SeeFigure2-l for instructions on adjusting lug-mounted plain trolleys.d. Refer to Coffing Motorized Trolley Operating andMaintenance Instructions manual for motorized trolleyinstallation instructions.2-3. Power Supply Connectiona. Disconnect power before making connections.b. Voltage supplied to the hoist should be within plus orminus 10% of the voltage specified for the hoist.Hoists are tagged at the factory with a tag indicatingthe voltage for which the hoist is wired. Standardsingle phase hoists are convertible from 115 to 230volts. Standard single speed, three phase hoists areconvertible from 460 volts to 230 volts. See the Wiringsection (paragraph 7-1) for voltage conversioninstructions.c. National Electrical Code (ANSI C1) and localelectrical codes should be consulted and properdisconnects, branch circuit protectors, and wiringprovided.d. Power cables furnished with the hoist have a greencolored ground wire which must be securely connected
to the electrical system ground.
e. When installing athree-phase hoist, make only temporary connections at the power line. Push the"UP" button and observe the direction of the hook. If itraises, the phasing is correct and permanentconnections may be made at the power line. If the loadblock lowers when the "UP" button is pushed, releasethe button immediately since the limit switches will notoperate to protect the hoist from over-travel. Reversethe red and black wires at the power line connection tocorrect the hook direction.
CAUTIONDo not change connections in the hoist or thepushbutton assembly.2-4. Vent PlugA pressure relief plug (Item 24, Figure 8-2) is providedwhich will vent excess pressure from the transmissionhousing.2-5. Chain LubricationThe hoist chain should be liberally oiled before placingthe hoist into operation. For lubrication instructions,see paragraph 5-6.a.2-6. Testinga. Before placing the hoist into operation, check forproper limit switch operation. Push the "UP" buttonand verify that the hook block stops at least 2 inchesfrom the bottom of the hoist. Run the hoist down to itslower limit. At least 12 links of chain should remain onthe slack end. If either switch is not correct, adjustaccording to the procedure outlined in paragraph 5-2.
NOTEThe upper and lower limit switches are factory set toprovide the maximum allowable hook travel. Thistravel adjustment should not be increased. However,the switches may be adjusted to stop the hook sooner ateither end of its travel.b. Attach a light load to the hook and check the hoistfor proper operation. The load should stop withoutnoticeable drift when the pushbutton is released.Increase the load to near rated load. The hoist shouldstill lift the load without hesitation and stop with nomore than one inch drift.2-7. Trolley InstallationFor Lug Mount and Plain Trolley configurations referto included manual part number CTA698-1.
For Motorized Trolley configurations refer to includedmanual part number
SECTION II
INSTALLATION
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Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Hex Head
Washer Screw
Slot For
Small ScrewdriverMounting Arm
Spring Loaded Pin
Chain Container
CAUTION
Short edge of chain containerbody must be mounted towardhoist (as shown).
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Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
d. Bring the hook into engagement with the load and makesure it is well seated before proceeding to lift the load.On multiple reeved hoists, be sure that the load isequalized on all supporting chains.
e. Lift the load just clear of its supports and stop the hoistto check for proper brake operation.
f. Avoid letting the hook or load swing excessively whilemoving a trolley suspended hoist.
3-4. Overload Limiting ProtectionThis hoist is equipped with a factory-calibrated overloadlimiting clutch, which permits lifting loads within rated
capacity and prevents lifting excessive loads which coulddamage the hoist. If the load exceeds the lifting capabilityof the overload clutch, the hoist will not lift the load, but themotor will to run as long as the "UP" button is pressed.Repeated attempts to lift an excessive load will overheat theoverload clutch and cause permanent damage to the clutch.
CAUTIONThe overload limiting clutch is an emergency protectiondevice. It should not routinely be used to measure themaximum load to be lifted.
4-1. GeneralA scheduled inspection routine should be established forthis hoist based upon severity of use and environmentalconditions. Some inspections should be made frequently(daily to monthly) and others periodically (monthly toyearly). It is suggested that an Inspection and MaintenanceCheck List and an Inspector's Report similar to thoseshown in Figures 4-1 and 4-2 be used and filed for reference.All inspections should be made by a designated inspector.Special inspections should be made after any significantrepairs or any situation causing suspicion that the hoist mayhave been damaged. Any hoist which has been removedfrom service for an extended time should receive aninspection as described under Periodic Inspections. ANSIB30.16, Safety Standard for Overhead Hoists, providesguidelines for hoist operation and inspection.
CAUTIONAny unsafe condition disclosed by any inspection mustbe corrected before operation of the hoist is resumed.
4-2. Frequent Inspection
a. Check pushbutton station, brake and limit switches forproper operation.
b. Check hooks for deformation, chemical damage orcracks. Bent hooks or hooks damaged from chemicals,deformation, cracks or having excessive throat opening(see paragraph 4-6) should be replaced. Visibledeformation of any hook may be evidence of hoist abuseand overloading and indicates that a thorough inspection ofthe complete hoist should be made.
c. Check that bottom hook swivels freely.
d. Check for missing, bent or otherwise damaged hooklatches.
e. Check pushbutton and power cord for cuts or otherdamage.
4-3. Periodic InspectionThe exact period for the following inspections will dependon the anticipated severity of hoist use. Determination ofthis period should be based on the user's experience. It isrecommended that the user begin with a monthly inspectionand extend the periods to quarterly, semiannually, orannually, based on his monthly inspection experience.
a. Clean hoist of any dirt or foreign material. Inspectbottom block for accumulation of debris.
b. Perform all frequent inspections listed above, c.
Check for loose bolts, screws and nuts.
d. Check housings, load block, and other parts for wear,corrosion, cracks or distortion. Check for abnormalopenings between housing sections.
e. Check motor brake for worn discs, oil contamination orexcessive clearance (see paragraph 5-3).
f. Check mechanical load brake function (see Figure 4-3).
g. Inspect the entire length of chain for gouges, nicks, weldspatter, corrosion, distortion and wear. See CHAININSPECTION, paragraph 4-5.
h. Inspecthooks and suspension parts for cracks, distortionor extreme wear.
i. Inspect hooks for cracks using magnetic particle, dyepenetrant or other crack detecting methods.
j. Check limit switch set points and reset if necessary (seeparagraph 5-2).
k. Inspect all wiring for defective insulation, and check tobe sure all electrical connections are tight. Check motorreversing contactor or relay for burned contacts.
1. Inspect for oil leaks. Check oil level.
m. Inspect for missing or illegible capacity or warninglabels.
n. Inspect the supporting structure for continued ability tosupport the hoist rated load.
SECTION IV
INSPECTION
Owner
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Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
7
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
SCREWDRIVER NO. 1
SCREWDRIVER NO. 2
TRANSMISION COVER
PLATE ANDARMATURE ASSEMBLY
Owner
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8
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Wear in TheseAreas
Weld
Diameter
Throat Opening
1
32
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
9
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Gap
F
G
X
B
E
AX
D
H
C
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
10
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
CHAIN GUIDEPLATE
NEW CHAIN
C-LINKOLD CHAIN
WELD
CHAIN GUIDE
WELD
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
11
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
SINGLE CHAIN
POWER CORD
POWER CORD
POWER CORD
COFFING
SIDE VIEW
END VIEWAS VIEWED FROMEND WITH SHORT
END COVER
DOUBLE CHAIN
END VIEWAS VIEWED FROMEND WITH SHORT
END COVER
TRIPLE CHAIN
NOTE POSITIONOF SUSPENSION
ASSEMBLY
FIGURE 5-4. CHAINING AND SUSPENSION DIAGRAMS
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
12
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
13
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
14
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
XFMRCHART
H1-COM(BLACK)
H4- 208V(RED)
H4-575V(GRAY)
X1-COM(BLUE)
X2-24V(YELLOW)
115V(PINK)
PBSTATION
C20
X1
C21
UP
DOWN
XFMR
X2
H1 H4
X1
BRAKESOLENOID
(LINEVOLTAGE)
S1 S2
C20
C15
C21
DOWNLIMITSWITCH(SILVERNUT)
C14
UPLIMITSWITCH(GOLDNUT)
H4
C14 C15T1 T2 T3 S1 S2
1 3 5
2 4 6
1 3 5
2 4 6
UP DN
A1
A2
A1
A2
X2L2L1 L3 H1
HOIST
REVERSING
CONTACTOR
TOPOWERSUPPLY
GND
HOIST
MOTOR
T1 T2 T3
C20
C15
C21
DOWN LIMITSWITCH(SILVER NUT)
C14
C14 C15T13 J2 J1S1 S2 T3
1 3 5
2 4 6
1 3 5
2 4 6
UP DN
A1
A2
A1
A2
X2L2L1 L3 H1
HOIST REVERSINGCONTACTOR
XFMR
X2
H1 H2 H4
X1
SEEXFMR CHART
BRAKE SOLENOID
(LINE VOLTAGE)
S1 S2
UP LIMITSWITCH(GOLD NUT)
TO POWER SUPPLY
2 R2 R4
1 R1 R3
FAST
4
3
A2
A1
J1 X2J2
T12T11 7T2T1
SPEED CONTROLRELAY
T1 T2 T3 T11 T12 T13
2-SPEED
MOTOR
3-PH
DOWN
SEE XFMR CHART
C20
C21
X1
7
PB STATION
UP
GND
XFMR CHART
H1 - COM (BLACK)
H2 - 230V (ORANGE)
H4 - 460V (BLACK/RED)
575V (GRAY)
208V (RED)
ON 230V OR 460V, INSULATE
UNUSED H2 OR H4 WIRE
X1 - COM (BLUE)
X2 - 24V (YELLOW)
115V (PINK)
WIRING DIAGRAM
208V, 230V, 460V, OR 575V - 3 PHASE
1-SPEED HOIST, 2-SPEED TROLLEY
DWG #: 98 EE2200-000*
FIGURE 7-1. Wiring Diagram for 208V or 575V (THREE PHASE) Single Speed
FIGURE 7-1. Wiring Diagram For 208V, 230V, 460V or 575V (THREE PHASE) 2-Speed
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
15
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
FIGURE 7-2. WIRING DIAGRAM NO. 981EE2100-000 (115/230V, SINGLE PHASE)
T2 T3
XFM
R CH
ART
H1
-CO
M (B
LAC
K)
H2
-115
V (W
HIT
E)
H4
-230
V (O
RAN
GE)
X1 -
CO
M (B
LUE)
X2 -
24V
(YEL
LOW
)
X2 -
115V
(PIN
K)
GN
D
C20
C15
C21
UP L
IMIT
SWIT
CH(G
OLD
NUT
)
DOW
N LI
MIT
SWIT
CH(S
ILVE
R NU
T)
C14
C14
C15
C5
1C
6T1
T5T4
13
5
24
6
13
5
24
6
UPDN
A1 A2
A1 A2
X2L2
L1H
1
HOIS
TRE
VERS
ING
CONT
ACTO
RXF
MR X2
H1
H2
H4
X1
SEE
XFM
R CH
ART
PB S
TATI
ON
C20 X1 C21
UP
DO
WN
C3
TO P
OW
ER S
UPPL
Y
BRAK
E SO
LENO
ID(1
15V
COIL
)
S1S2
MO
TOR
115/
230V
1-PH
ASE
T1 T2 T3 T4
SINP
AC S
WIT
CH
34
21
C2
CAPA
CITO
R
23
41
AUX
T5T8
TERM
INAL
BLO
CKS
IMPO
RTAN
T!DU
AL V
OLT
AGE
HOIS
TN
OTE
FOR
230
V.: T
OC
ON
VER
T VO
LTAG
ER
ECO
NN
ECT
LEAD
S H2
, H4
, S1,
T2,
T3
& 2
TOTH
E TE
RM
INAL
BLO
CK
EXAC
TLY
AS S
HO
WN
BEL
OW
.
*
230V
65
43
21 H2
H4T8C
2
S1S2
C3
C5
C6
230V
*
115V
65
43
21
C5
C6
H4H2
T8C2
T2 S1S2T3
C3
2
115V
*
*
DIA
GR
AM IS
SHO
WN
FO
R5
TO 3
2 FP
MC
HAI
N H
OIS
T M
OD
ELS.
ON
64
FPM
MO
DEL
S AN
D W
IRE
RO
PE H
OIS
TM
OD
ELS,
TH
E LO
CAT
ION
S O
F M
OTO
RLE
ADS
T5 &
T8
ARE
SWAP
PED
WH
ERE
SHO
WN
WIT
HAN
AST
ERIS
K (
).
*NO
TE
TERM
INAL
BLO
CKS
SUPP
LY V
OLT
AGE:
230
VAC
SUPP
LY V
OLT
AGE:
115
VAC
NO
TIC
E: R
EAD
WIR
ING
INST
RU
CTI
ON
S C
OM
PLET
ELY
BEFO
RE
CH
ANG
ING
HO
IST
VOLT
AGE.
REC
ON
NEC
T O
NLY
WIR
EM
ARKE
RS
SHO
WN
IN B
OLD
PR
INT.
(EX:
H2
)
2
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
16
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
MO
TOR
230/460V
T1T2
T3T4
T5T6
T7T8
T9
XFMR CHART
H1 - COM
(BLACK)
H2 - 230V (ORANG
E)
H4 - 460V (BLACK/RED)
X1 - COM
(BLUE)
X2 - 24V (YELLOW
)
X2 - 115V (PINK)
C20
C15
C21
DOW
N LIMIT
SWITCH
(SILVER NUT)
C14
C2
C14C15
C5C4
C3T1
T2T3
13
5
24
6
13
5
24
6
UPDN
A1A2
A1A2
X2L2
L1L3
H1
HOIST REVERSINGCO
NTACTOR
XFMRX 2
H 1H 2
H 4
X 1
SEEXFM
R CHART
PB STATION
C20
X1
C21
UP
DOW
N
BRAKE SOLENO
ID(230V CO
IL)
S1S2
UP LIMIT
SWITCH
(GO
LD NUT)
TO PO
WER SUPPLY
12
34
56
78
C3C4
C5
C2
460V
TERMINAL BLO
CK
GND
12
34
56
78
C3C4
C5
C2
230V
IMPO
RTANT!DUAL VO
LTAGE
HOIST
NOTE FO
R 230V.: TO CO
NVERT VOLTAG
E RECONNECT
LEADST7, T8, T9, T5, T6, H4, H2, S1, S2 &
T4 TO THE
TERMINAL BLO
CK EXACTLY AS SHOW
N BELOW
.
TERMINAL BLO
CK
SUPPLY VOLTAG
E: 230 VAC
NOTICE: READ W
IRING INSTRUCTIO
NS COM
PLETELY BEFORE
CHANGING
HOIST VO
LTAGE. RECO
NNECTO
NLY WIRE
MARKERS SHO
WN IN BO
LD PRINT.(EX: H2 )
T5T6T7
T8T9
H4H2
S1S2
T4
T4T7T5T8
T6T9
H2H4
S1S2
SUPPLY VOLTAG
E: 460 VAC
FIGURE 7-2. WIRING DIAGRAM NO. 983EE2100-000(230V/ 460V, SINGLE SPEED)
Owner
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17
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
SERIAL AND MODEL NUMBERS
Owner
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Americrane & Hoist Corp 1-800-652-1932
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Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
Parts List for Suspension Assemblies
2 Ton & Under Models 3 Ton Model Only 2 Ton & Under Models
3 Ton Model Only 2 Ton & Under Models 3 Ton Model Only
2 Ton & Under Models
1 F,G,H 14J25 Hook Assembly Kit, Swivel
14J26 Hook Assembly Kit, Rigid
2 J 3JG23 Hook Assembly, Rig id(3-Ton Only)
3 F,G,H 14J3 Tro l ley Lug Asseembly K i t P la in ,Geared &
Para l le l Mounted Motor ized Tro l ley
4 J 50JG53 Tro l ley Lug Assembly(Pla in or
Geared Tro l ley Only)3-Ton Only
5 F,G,H 14J4 Tro l ley Lug Assembly K i t , Cross Mounted
Motor ized Tro l ley
6 J 50JG54 Tro l ley Lug Assembly, (Motor ized Tro l ley
Only) 3-Ton Only
7 F,G,H 50JG22 Mul t i -Pur pose Lug Assembly
INDEX USAGE PART PARTNO. CODE NO. NAME
Figure 8-1 - Suspension Assemblies
1
7
6
5
3
2
4
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
19
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
12
9
3
11
1593
14
2624A & B
4
25
23
8
92
21
21
22
10
9
13
7
5
1
6
27
28
20
Figure 8-2 Basic Hoist
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
20
Country Club RoadP.O. Box 779Wadesboro, NC 28170 USATEL: (800) 477-5003FAX: (800) 374-6853
1 36J1 Brake Cover
2 36J2 Electrical Cover
3 560J4 Gasket, brake &
Electrical Covers
4 33J1 Sheave Housing
(Models EC-2012,
EC2016, EC4006 &
EC4008)
33J2 Sheave Housing
(Models EC0564 &
EC1032)
33J2-1 Sheave Housing
(EC0516, EC0532,
EC1009, EC1016,
EC2004 & EC2008)
J 33J19 Sheave Housing
(Model EC6005)
5 34JG1 Transmission Cover
(includes 2 oil seals)
6 E 35JG1 Transmission Housing
D 35JG2 Transmission Housing
7 A 951JL1 Power Cable
(1/4 & 1/2 HP)
A 952JL1 Power Cable
(1 HP)
B 953JL1 Power Cable
8 A&B 940JE1 Wiring Harness
C 940JE1-36 Wiring Harness
9 H2923P Screw(slotted hex
head)
10 675J2B Decal, Capacity 1/2 Ton
675J3B Decal, Capacity 1 Ton
675J4B Decal, Capacity 2 Ton
675J11 Decal, Capacity 3 Ton
11 H4002P Flat Washer
12 677J2 Decal, Coffing
13 H2981P Screw
14 560J5 Gasket, Trans.
15 676J2B Decal, Coffing
16 A 679J1 Decal, Power
Requirements(115/230V)
B 679J2 Decal, Power
Requirements
(230/460V)
A,B,C 679J3 Decal, Power
Requirements
(230V)
B&C 679J4 Decal, Power
Requirements (460V)
B&C 679J5 Decal, Power
Requirements (575V)
B&C 679J36 Decal, Power
Requirements (208V)
20 Suspension Assembly
Kit (Ref.#1,3,4 &
5,Figure 8-2)
21 703J1 Screw(Included
in all Suspension
Assembly Kits)
22 H4086P Lock Washer
(Included in all
Suspension Assembly
Kits)
23 Pushbutton Cable
(Ref. Figure 8-
10A & 8-10B)
24A H6293 Reducer Bushing
24B SK1912-21W Pressure Relief Plug
25 H2970 Screw
26 S25-13 Level Plug
27 F,G,H 4X1305 Latch Kit
J 4X1307 Latch Kit (3Ton Only)
28 JF679-1 Tag (230V-1 Phase)
JF679-2 Tag (230V-3 Phase)
JF679-3 Tag (460V-3 Phase)
INDEX PART PART NAMENO. USEAGE NO.
INDEX PART PART NAMENO. USEAGE NO.
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
21
* Not available as an individual part.
Please have the hoist model number, serial number, andpart number with description available for reference.
4
6
7
1
8
6
6 5
† Refer to the motor nameplate for part number, voltage, full load amperage, horsepower, and other motor information.
1 Hoist Motor (1-Speed)
1/4 hp, 115/230V-1Ph 861J241B 1
1/2 hp, 115/230V-1Ph 861J242B 1
1 hp, 115/230V-1Ph 861J144B 1
1/4 hp, 230/460V-3Ph-60Hz 863J241B 1
1/2 hp, 230/460V-3Ph-60Hz 863J242B 1
1 hp, 230/460V-3Ph-60Hz 863J144B 1
1/4 hp, 575V-3Ph-60Hz 863J244B 1
1/2 hp, 575V-3Ph-60Hz 863J245B 1
1 hp, 575V-3Ph-60Hz 863J148B 1
1/4 hp, 208V-3Ph-60Hz 863J247B 1
1/2 hp, 208V-3Ph-60Hz 863J248B 1
1 hp, 208V-3Ph-60Hz 863J149B 1
.21 hp, 380V-3Ph-50Hz 863J241B 1
.42 hp, 380V-3Ph-50Hz 863J242B 1
.83 hp, 380V-3Ph-50Hz 863J144B 1
2 Adaptor Plate (1HP Only) *
3 Stator Assembly *
4 Rotor Assembly *
5 End Shield *
6 Bearing *
7 Thru Bolt *
8 #10 Spring Lockwasher *
2
5
Ref. PartNo. Description No. Qty.
Ref. PartNo. Description No. Qty.
Figure 8-3A Motor Parts (One Speed)
3
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
22
Please have the hoist model number, serial number, andpart number with description available for reference.
6
3
7
18
4
6 5
6
† Refer to the motor nameplate for part number, voltage, full load amperage, horsepower, and other motor information.
1 Hoist Motor (2-Speed)
1/4 hp, 230V-3Ph-60Hz 873J241B 1
1/2 hp, 230V-3Ph-60Hz 873J242B 1
1 hp, 230V-3Ph-60Hz 873J144B 1
1/4 hp, 460V-3Ph-60Hz 873J244B 1
1/2 hp, 460V-3Ph-60Hz 873J245B 1
1 hp, 460V-3Ph-60Hz 873J148B 1
1/4 hp, 575V-3Ph-60Hz 873J247B 1
1/2 hp, 575V-3Ph-60Hz 873J248B 1
1 hp, 575V-3Ph-60Hz 873J152B 1
1/4 hp, 208V-3Ph-60Hz 873J251B 1
1/2 hp, 208V-3Ph-60Hz 873J249B 1
1 hp, 208V-3Ph-60Hz 873J145B 1
2 Adaptor Plate (1HP Only) *
3 Stator Assembly *
4 Rotor Assembly *
5 End Shield *
6 Bearing *
7 Thru Bolt *
8 #10 Spring Lockwasher *
Ref. PartNo. Description No. Qty.
Ref. PartNo. Description No. Qty.
* Not available as an individual part.
Figure 8-3B Motor Parts (Two Speed)
2
5
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
23
1 Starting Switch 839J3 1
2 Capacitor
1/4 &1/2 hp JL810-3 1
1 hp JL810-4 1
3 Panel Plate 257JG200 1
4 Reversing Contactor*
1/4 & 1/2 hp:
24V Coil 28860 1
115V Coil 24799 1
1 hp, 1-Phase:
24V Coil 24791 1
115V Coil 28905 1
5 Transformer*
Sec.: 24V 821J412 1
Sec.: 115V 821J411 1
6 Terminal Block 909J10 2
7 Terminal Block 909J14 4
8 End Plate 909J15 1
9 End Clamp 909J13 2
10 8-32UNC X 5/16" Screw H2751 2
11 #8 External-tooth Lockwasher H4158 2
12 Grommet H7956 2
13 Cable Tie H9006 4
▲ 15 ft Power Cord Assembly
115/230V, 1/4 & 1/2 hp 951JL1 1
115/230V, 1 hp 952JL1 1
Ref Description Part Qty Ref Description Part QtyNo. No. No. No.
Please have the hoist model number, serial number, andpart number with description available for reference.
1
2
3
12
9
4
6
7
89 5
1110
1110
Figure 8-4A Parts List for Electrical Parts for 115/230V - 1-Phase Models
* Coil voltage of the contactor and the secondary voltage of the transformer are the same. This is referred to as the control voltage. Standard units are supplied with 24V Control.
7 End Clamp 909J13 28 8-32UNC X 5/16" Screw H2751 29 #8 External-tooth Lockwasher H4158 2
10 Grommet H7956 2▲ 15 ft Power Cord Assembly 953JL1 1
Figure 8-4B Parts List for Electrical Parts for 3-Phase ModelsRef Description Part Qty Ref Description Part QtyNo. No. No. No.
Please have the hoist model number, serial number, andpart number with description available for reference.
2-Speed Only
1-Speed230/460V Only
1
2
3
5
67
7
4
98
98
10
* Coil voltage of the contactor and the secondary voltage of the transformer are the same. This is referred to as the control voltage. Standard units are supplied with 24V Control.
▲ Not Shown
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
25
Please have the following information ready:-Model number-Serial number (if any)-Part description and number as shown in parts list
811
5
2 17 1
13
76
9
3331
23
220
212
10
3
31
20
42025
22
24
20
1420
1816
15A
15B 15C
28
2930
13
20
33
6
12
12
1
Figure 8-5 Transmission
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
26
Please have the following information ready:-Model number-Serial number (if any)-Part description and number as shown in parts list
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
27
Please have the hoist model number, serial number, andpart number with description available for reference.
24
2424
2428
2329
820
34
21
18 25
3138
35
19
22
7
7
32
26
37
20
30
35
21
27
52
23
50
52
51
47 48
4645
45
4643
49
44
Figure 8-6 Chaining Parts
27
3 Ton Model Only
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
28
Please have the hoist model number, serial number, andpart number with description available for reference.
* Replacement chain is sold by the foot. For single-chained models, add 2 ft to the lift for the total amount of feet.For double-chained models, double the lift and add 3 ft.
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
29
Please have the hoist model number, serial number, andpart number with description available for reference.
12
67
10 11
45
3
2
1
13 14
15
4
84
916
1 Pushbutton Station & Control Cable Assembly6 ft Cable Length PB2100 6 111 ft Cable Length PB2100-11 116 ft Cable Length PB2100-16 1Special Drop PBS2100-S# 1
2 Pushbutton Station Assembly (2 Button 1-Speed) 36900R 13 Control Cable Assembly
6 ft Cable Length PBC2100-6 111 ft Cable Length PBC2100-11 116 ft Cable Length PBC2100-16 1Special Drop PBCS2100-S# 1
(†) Equal to cable length (pushbutton drop).(▲ ) Not shown.
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
30
Please have the hoist model number, serial number, andpart number with description available for reference.
1 Pushbutton Station & Control Cable Assembly6 ft Cable Length PB2200-6 111 ft Cable Length PB2200-11 116 ft Cable Length PB2200-16 1Special Drop PB2200-S# 1
2 Pushbutton Station Assembly (2 Button 2-Speed) 36800R 13 Control Cable Assembly
6 ft Cable Length PBC2200-6 111 ft Cable Length PBC2200-11 116 ft Cable Length PBC2200-16 1Special Drop PBC2200-S# 1
J H3964P Hex Nut18 J 30J20 Frame19 J 3JG14S Hook & Latch Assembly20 J 4X1307 Latch Kit21 J 18J8 Dead End Pin22 J 914JG23 Bottom Block Assembly23 H 30J14 Frame25 H S49-77 Screw26 H H4134 Lock Washer27 H 913JG3AS Bottom Block Assembly
Index Usage PartNo. Code No. Part Name
Parts List for Bottom Block Assemblies
Figure 8-10A. (1/4 Ton & 1/2 Ton Models) Figure 8-10B. (1Ton Models)
Figure 8-10C. (Double Chain Models) Figure 8-10D. (Triple-Chain Models) 3 Ton Only
19
20
17
16
2113
1411
18
19
18
14
9
15
17
16
11
13
14
2
14
12
25
26
2623
21
2 23
1
25
27
228
5
1
2 4
3
6
Index Usage PartNo. Code No. Part Name
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
36
Please have the following information ready:-Model number-Serial number (if any)-Part description and number as shown in parts list
1 927JG17 Chain Container Kit
(20 Feet chain max.)
927JG18 Chain Container Kit
(25 Feet chain max.)
927JG19 Chain Container Kit
(35 Feet chain max.)
927JG20 Chain Container Kit
(50 Feet chain max.)
2 927J17 Container
(20 Feet chain max.)
927J18 Container
(25 Feet chain max.)
927J19 Container
(35 Feet chain max.)
927J20 Container
(50 Feet chain max.)
3 267J3 Mounting Arm
4 53J4 Chain Section
5 H7929 Split Link
6 H2349 Screw
Index PartNo. No. Part Name
Index PartNo. No. Part Name
2
4
5
5
4
3
5
6
Figure 8-10C. (Double Chain Models)
Owner
Text Box
Americrane & Hoist Corp 1-800-652-1932
37
Please have the following information ready:-Model number-Serial number (if any)-Part description and number as shown in parts list
Electric and Air Powered Hoists
The following warnings and operating practices have beentaken from American National (Safety) Standard ANSIB30.16 and are intended to avoid unsafe hoisting practiceswhich might lead to personal injury or property damage.These recommendations apply to all electric and airpowered hoists for vertical lifting service involving materialhandling of freely suspended unguided loads.
WARNING: TO AVOID INJURY
1. DO read ANSI B30.16 Safety Standard for OverheadHoists and Hoist Manufacturer's Operating andMaintenance Instructions.
2. DO be familiar with hoist operating controls, proceduresand warnings.
3. DO make sure hook travel is in the same direction asshown on controls.
4. DO make sure hoist limit switches function properly.
5. DO maintain firm footing when operating hoist.
6. DO make sure that load slings or other approved slingattachments are properly sized and seated in the hooksaddle.
7. DO make sure that the hook latch, if used, is closed andnot supporting any part of the load.
8. DO make sure that load is free to move and will clearall obstructions.
9. DO take up slack carefully, check load balance, lift afew inches and check load holding action beforecontinuing.