Yale Global King A-Frame Wire Rope Hoist Operation, Service & Parts Manual
Below you will find brief information for Wire Rope Hoist Global King A-Frame. This document describes the Global King wire rope hoists, which are designed to be used for both two and four part single reeved hoists. The manual provides information on installation, operation, maintenance and service, as well as troubleshooting.
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OPERATION, SERVICE
Before installing hoist, fill in the information below.
Refer to the Hoist and Motor data plates.
Model No.
Serial No.
Purchase Date
Voltage
Rated Load
RATED LOADS THRU 3.2 METRIC TONNE
Follow all instructions and warnings for inspecting, maintaining and operating this hoist.
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 operator. Failure to operate equipment as directed in manual may cause injury.
October 2013
A-FRAME MODEL
P/N: 11817505 REV. AA 10/2013
FOREWORD
This manual contains important information to help you install, operate, maintain and service your new YALE electric hoist.
We recommend that you study its contents thoroughly before putting the hoist into use. We also recommend that you read
Section IX - Series Lifting Equipment of the European Federation of Materials Handling and Storage Equipment (FEM) and the applicable performance and safety standards referenced therein.
Then, through proper installation, application of correct operating procedures, and by practicing the recommended maintenance procedures, you can expect maximum lifting service from the hoist. the hoist as shown in Figure 4-1. For your convenience, a space has been provided on the front cover of this Manual for entering this information. We recommend that you fill it out immediately so it is readily at hand when needed.
The contents of this manual are of necessity, general in nature and may cover features not incorporated on your hoist; or, you may have ordered features not covered by this manual. Therefore, the user must exercise care in applying instructions given in this manual. If specific information not in this manual is required, contact the factory.
It will likely be a long time before parts information found in the
Parts List is needed. Therefore, after the hoist is installed and you have completely familiarized yourself with operation and preventative maintenance procedures, we suggest that this book be carefully filed for future reference.
When ordering replacement parts from this book, it will be necessary that you include with your order: the Hoist Serial Number and Model Number that are found on the nameplate attached to
THE INFORMATION CONTAINED IN THIS MANUAL IS FOR
INFORMATIONAL PURPOSES ONLY AND YALE DOES NOT
WARRANT OR OTHERWISE GUARANTEE (IMPLIEDLY OR
EXPRESSLY) ANYTHING OTHER THAN THE COMPONENTS
THAT YALE MANUFACTURES AND ASSUMES NO LEGAL
RESPONSIBILITY (INCLUDING, BUT NOT LIMITED TO
CONSEQUENTIAL DAMAGES) FOR INFORMATION
CONTAINED IN THIS MANUAL.
NOTICE: Information contained in this book is subject to change without notice.
INDEX
SECTION I GENERAL DESCRIPTION Page
Paragraph 1-1 General .................................................................................................................................................................................................... 3
Paragraph 1-2 Basic Construction .................................................................................................................................................................................. 3
Paragraph 1-3 Selection & Application Guide ................................................................................................................................................................ 3
SECTION II INSTALLATION
Paragraph 2-1 General .................................................................................................................................................................................................... 4
Paragraph 2-2 Installing Hoist ......................................................................................................................................................................................... 4
Paragraph 2-3 Connecting Hoist to Electrical Service .................................................................................................................................................... 5
Paragraph 2-4 Pre-Operational Checks .......................................................................................................................................................................... 5
SECTION III OPERATION
Paragraph 3-1 General .................................................................................................................................................................................................... 6
Paragraph 3-2 Push Button Operation ........................................................................................................................................................................... 6
Paragraph 3-3 Operating Precautions ............................................................................................................................................................................ 6
SECTION IV LUBRICATION
Paragraph 4-1 General .................................................................................................................................................................................................... 7
Paragraph 4-2 Changing Gear Case Oil ......................................................................................................................................................................... 7
Paragraph 4-3 Lubrication of Hoist Cable ...................................................................................................................................................................... 8
Paragraph 4-4 Lubrication of Limit Switch ..................................................................................................................................................................... 8
Paragraph 4-5 Lubrication of Geared Trolley Wheels and Pinions ................................................................................................................................. 8
Paragraph 4-6 Lubrication of Rope Guide ...................................................................................................................................................................... 8
Paragraph 4-7 Lubricant Specifications.......................................................................................................................................................................... 9
SECTION V INSPECTION AND PREVENTIVE MAINTENANCE
Paragraph 5-1 General .................................................................................................................................................................................................. 10
Paragraph 5-2 Inspection Lower Block......................................................................................................................................................................... 13
Paragraph 5-3 Inspection Upper Block ........................................................................................................................................................................ 13
Paragraph 5-4 Inspection Electrical Controls ............................................................................................................................................................... 13
Paragraph 5-5 Inspection of Rope Guide ..................................................................................................................................................................... 13
Paragraph 5-6 Rope Inspection, Maintenance & Replacement .................................................................................................................................... 14
Paragraph 5-7 Rope Reeving ........................................................................................................................................................................................ 15
Paragraph 5-8 Inspection of Rope Drum & Shaft ......................................................................................................................................................... 16
Paragraph 5-9 Inspection of Hoist Gearing .................................................................................................................................................................. 17
Paragraph 5-10 Inspection of Motor Brake & Actuating Mechanism ........................................................................................................................... 18
Paragraph 5-11 Inspection of Traverse Drive ................................................................................................................................................................ 19
Paragraph 5-12 Testing Block Operated Limit Switch .................................................................................................................................................. 20
Paragraph 5-13 Testing Over-Capacity Limit Switch .................................................................................................................................................... 20
Paragraph 5-14 Testing Hoist 21
SECTION Vl TROUBLESHOOTING CHART ................................................................................................................................................................... 21
SECTION Vll ADJUSTMENTS
Paragraph 7-1 Motor Brake Adjustment ....................................................................................................................................................................... 23
Paragraph 7-2 Block Operated Limit Switch Adjustment ............................................................................................................................................. 23
Paragraph 7-3 Geared Rotary Limit Switch Adjustment ............................................................................................................................................... 23
Paragraph 7-4 Over-Capacity Limit Switch Adjustment ............................................................................................................................................... 23
Paragraph 7-5 Shortening of Push Button Station ....................................................................................................................................................... 24
SECTION VIII WIRING DIAGRAMS ...........................................................................................................................................................................24-26
SECTION IX PARTS LIST
Paragraph 9-1 General .................................................................................................................................................................................................. 27
Paragraph 9-2 List of Parts Illustrations ........................................................................................................................................................................ 27
No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without prior written permission of the publisher.
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Part No. 118175-05
SECTION I - GENERAL DESCRIPTION
1-1. GENERAL
Yale “Global King” electric hoists are wire rope and drum type hoists that are manufactured with an integral trolley. These hoists are all low headroom models with the rope drum and upper block supported on opposite sides of the beam, by the trolley frame.
There is one basic frame configuration for both the two and four part single reeved hoists. Both reeving configurations are referred to as “A” Frame hoists with the distinction made between reeving styles. The S4 designation refers to the 3.2 tonne (3200 kg) capacity with a four parts of rope single reeving configuration.
The S2 designation refers to the 1.6 tonne (1600 kg) capacity with a two part of rope single reeving configuration. Both hoists feature an integral trolley that are offered with three different flange width ranges; 4-5/8” through 6”, 6-1/8” through 10” and
10-1/8” through 14” on a maximum flange thickness of 1-5/8”
Trolley is also available for operation on patented track beams using an optional wheel arrangement and special alignment bars.
The hoist motor is 2-speed with a 4:1 ratio between high and low speeds, as standard. The motor driven trolley has two available speeds with 1, 2 speed, or variable frequency control.
Throughout this manual, you will see references to the “S2” and
“S4” Frame hoists. If you are unsure about which frame you have, count the number of rope falls that are supporting the lower block and/or see Section IV, Paragraph 4-2 for a simple gearcase measurement to determine the configuration of your hoist.
Class of Operating Time
Class of Operating Time indicates the average period per day during which the mechanism is in operation, which is anytime the equipment is in motion. The Class of Operating Time is determined by calculation of the average daily operating time
(average daily use):
Where:
t = Average Daily Operating Time (hr/day)
H = Average Hoist Height (ft)
N = Number of Cycles Per Hour (cycles/hr)
T = Daily Working Time (hr/day)
V = Hoisting Speed (ft/min)
t =
2 x H x N x T
V x 60
Load Spectrum
Load Spectrum indicates the extent of which the mechanism is subjected to maximum stresses (full capacity lifts) or whether it is subject to smaller loads only. Use the charts below to estimate your load spectrum. For an exact means of calculating your load
100
LOAD SPECTRUM 1 (L1)
PRIMARILY VERY SMALL LOADS,
WITH OCCASIONAL MAX LOAD.
100
LOAD SPECTRUM 2 (L2)
PRIMARILY SMALL LOADS,
OFTEN TO MAX LOAD.
1-2. BASIC CONSTRUCTION.
Yale “Global King” hoists consist of a rugged steel frame which houses a lifting drum and serves as the suspension for carrying the entire hoist load.An aluminum gearcase, attached to one end of the drum frame, houses a triple-reduction, helical gear train. Applying power to the gearcase is a 2-speed, AC hoisting motor with a 4:1 speed ratio coupled with a 200% torque DC brake. High strength wire rope and a covered lower sheave block act as the load carrying means. Standard equipment includes a rope guide, a rotary-geared limit switch to limit hook travel in both up and down directions and an overload capacity limit switch. An optional block operated limit switch can be used to limit the upward travel of the lower block. An integral trolley, consisting of a 2-speed AC motor and a sealed worm reducer, applies torque to the trolley wheels through a cross shaft and pinion arrangement, which provides traverse motion to the hoist.
A single NEMA 4/12 control enclosure houses both the hoist and trolley electrical system controls. A push button control station
(purchased separately) for operating the hoist is suspended on a wire strain cable attached to the hoist.
1-3. SELECTION & APPLICATION GUIDE.
Hoist Duty Classification
Your YALE “Global King” hoist was designed to meet a specific duty classification as described by the FEM “Rules for the Design of Serial Lifting Equipment”. The methodology used to determine the duty class requirements of your specific application is shown below.
YALE “Global King” hoists are defined as “mechanisms” by the
FEM and are classified as such by the following factors: Class
of Operating Time and Load Spectrum. Your application must be definable by these two factors in order to determine duty classification.
LOAD %
LOAD %
40
10
10
40
OPERATING TIME %
50
LOAD SPECTRUM 3 (L3)
PRIMARILY MEDIUM LOADS,
WITH FREQUENT MAX LOAD.
100
40
LOAD %
LOAD %
73.3
46.7
20
16.7
16.6 16.7
OPERATING TIME %
50
LOAD SPECTRUM 4 (L4)
PRIMARILY MAXIMUM LOADS,
OR NEAR MAX LOAD.
100
80
50
OPERATINGTIME %
50 90
OPERATINGTIME %
10 spectrum, refer to FEM 9.511 “Classification of Mechanisms”.
Once the average daily operating time, “t”, is calculated for a specific application, the Class of Operating Time can be identified. Using the Class of Operating Time along with the Load
Spectrum, one can determine the duty classification requirement of the application. Defining the proposed equipment usage in this manner is critical to selecting the correct hoist for the application.
Classification of Mechanisms
Load
Spectrum
L1
L2
L3
L4
T2
¼ – ½
1Dm
1Cm
1Bm
1Am
T3
Class of Operating Time
T4 T5
Average Daily Operating Time (hr/day)
½ – 1
1Cm
1Bm
1Am
2m
1 – 2
1Bm
1Am
2m
3m
2 – 4
1Am
2m
3m
4m
T6
4 – 8
2m
3m
4m
5m
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Part No. 118175-05
Example:
An application requires that a hoist be used to repeatedly lift and move small to medium size loads, but occasionally will be required to lift heavy loads equal to 3.2 metric tonne. This hoist will be operated daily for a single 8-hour shift and will be required to perform 15 lifting cycles per hour. The average height, which the load is lifted, is 18 ft. at a desired speed of 20ft/min.
The average daily operating time can be calculated from the above information:
t =
2 x 18 x 15 x 8
20 x 60
=3.6 hr/day
The description of the example application implies that the load spectrum is likely an L1 or L2. Choosing an L2 load spectrum factor and using the calculated average daily operating time,
one can determine from the “Classification of Mechanisms” table above, the duty classification for this application is 2m for a 3.2
metric ton rated hoist.
For a more thorough explanation of the determination of mechanism classification, refer to FEM 9.511 “Classification of
Mechanisms”.
Your YALE “Global King” hoist was designed to meet the duty classifications as described above. The standard 3.2 tonne and
1.6 tonne capacity models are rated at 2m duty classification.
A
3m duty classification is available at a derated capacity.
SECTION II - INSTALLATION
2-1. GENERAL
Yale “Global King” electric hoists are
lubricated and tested before being shipped from the factory. To
place a hoist in service, install onto beam by adjusting
appropriately for the flange width, connect to electrical service
and perform pre-operation tests and checks.
Only qualified personnel with proper supervision shall install the hoist on the monorail and perform the final preoperation inspection.
Working in or near exposed energized electrical equipment presents the danger of electric shock.
TO AVOID INJURY:
DISCONNECT POWER AND IMPLEMENT LOCKOUT/
TAGOUT PROCEDURE BEFORE REMOVING COVER OR
SERVICING THIS EQUIPMENT.
2-2. Installing Hoist
V
F
E
I L
N T P
L E R
L U G /
H O L E
O I L L E V E L
D R A I N P L U G
A L I G N M E N T B A R
F L A N G E
W I D T H
F L A N G E W I D T H + 1 / 4 "
A D J U S T M E N T R O D / H A R D W A R E
P I N I O N / S E T S C R E W S
Figure 2-1. Trolley Wheel Spacing
OPEN-END BEAM:
If the trolley can be installed directly from
the end of the supporting beam, adjust the spacing between
the trolley wheel flanges to be 3/16”-1/4” greater than the exact
width of the beam flange (See Figure 2-1). Before adjusting
the width of the trolley frame, make sure to loosen the pinion
set screws on the keyed cross shaft nearest the traverse drive
reducer. Do not lose the keys for the pinion during adjustment.
Also, the electrical conduit/ cable must not be constrained when
attempting to adjust the trolley sides, in or out. The trolley
width is adjusted by loosening the jam nuts on the traverse
drive side of the threaded rods at each end of the hoist. If
necessary, lubricate the frame alignment bars with penetrating
oil before attempting to adjust trolley width.
The trolley side
may then be pushed or driven into position by turning the
adjusting nuts on the threaded rods. Adjust nuts on each side
of the hoist simultaneously, to avoid binding. After adjusting
the trolley to the proper width, tighten all adjusting nuts and
setscrews, and re-secure the electrical conduit/cable. Verify that the geared wheels mesh properly with the traverse drive pinions. Using proper equipment, carefully lift the hoist and
install on the end of the beam. Lubricate the wheel gear and
all pinions
(WG, Section IV, Paragraph 4-5).
When hoists are adjusted or repaired in the field, all set screws must return to the original settings from the manufacturer. This is done by following the below instructions:
1) Apply Loctite 242 to the threads and install the setscrews back into the proper location
2) Tighten setscrews for the traverse pinion gear down onto the key and shaft to 70 in-lbs before beginning the use of the hoist
CLOSE-END BEAM:
NOTICE
Loosen all electrical cable or conduit attached to the frame and alignment bars before adjusting trolley width. Ensure that the electrical cable is not stretched, pinched, twisted or otherwise damaged when adjusting trolley width.
For trolleys which are to be mounted
along the span of a beam not having open ends, the trolley
must be adjusted in the same manner as described above to a
width that allows clearance between the axle ends and the
beam flange. Using proper lifting equipment, the trolley and
hoist must then be lifted to the beam where it is to be installed.
Once in position, adjust the spacing between the trolley wheel
flanges to be 3/16”-1/4”” greater than the exact width of the
beam flange (See Figure
2-1). After tightening all adjusting
bolts, set screws, and all electrical conduit/cable clamps,
carefully set the trolley on the beam. Lubricate the wheel gear
and all pinions (WG, Section IV,
Paragraph 4-5).
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Part No. 118175-05
2-3. CONNECTING HOIST TO ELECTRICAL SERVICE
Electrical service to the hoist may be power cable or a guarded system having sliding shoe or wheel type collectors.
Follow ANSI/NFPA 70, state, and local electrical codes including the grounding provisions thereof when providing electrical service to the hoist.
Make electrical connections using the appropriate wiring diagrams furnished with the hoist. Only qualified journeyman electricians shall make any electrical connections, including connections to collectors or power cord.
Be certain that electrical power supply is OFF and locked in the open position before attempting any electrical connections to the hoist. This equipment must be effectively grounded according to the National Electric Code ANSI/
NFPA 70, or other applicable codes.
Power supply to hoist and trolley must be the same voltage, frequency, and phase that are specified on the hoist and trolley nameplate.
On three phase hoists, it is possible to have “Reverse
Phasing” causing the block to lower when the “UP” button is depressed. When this condition exists, the automatic limit switch is inoperative and hoist operation will be dangerous.
e)
push button and run lower block to its lowest position. No
less than two wraps shall remain on the drum with the
loaded hook in its lowest position. Also check to see that
the lower block and rope do not twist excessively. If it
does twist to the extent that two ropes rub against each
other, disengage the swaged rope end from the frame
anchor and twist the rope four or five turns in a direction
opposite to that which the block turns. Reconnect rope to
the frame anchor, holding firmly to eliminate rope twisting
back to its original position.
Operate hoist up and down a
few times. If lower block still rotates excessively, repeat
process until twisting is corrected.
f) recommended that the cable be lubricated at time of installation by applying a heavy coating of lubricant CL
(Para. 4-7) as outlined in SECTION IV, Paragraph 4-3.
g) Check Limit Switch Operation.
2-4. PRE-OPERATIONAL CHECKS
a)
Check Oil Level. (Figure 2-1) The gearcase has been filled with oil to the proper level. However, this should be rechecked before operating the hoist.
Check oil level by removing the oil level plug indicated in
Figure 2-1. When properly filled, oil should be level with the bottom of the tapped hole. Fill to this level with oil as specified in Paragraph 4-2.e.
b)
Check all connections for tightness of bolts, inclusion of lock washers or other type fasteners to ensure correct components have been used. This check must be made for all connections: mechanical, structural and electrical, including both field and factory-made connections.
c)
Check to ensure that all shipping supports, tie-downs, brackets or other items used only for shipping or storage purposes are removed from the equipment.
d)
Check Push Button Operation and Phasing. To properly check the phase of the hoist, follow these steps: determine that they do not bind or stick in any position.
(2) Connect hoist to power source.
provided as standard equipment on YALE “Global King” hoists. This switch is adjustable and although preset by the factory, it should be adjusted at time of installation to the desired high and low limits of lower block travel. Refer to SECTION VII, Paragraph 7-3.
(2)
as optional equipment on YALE “Global King”
hoists. This limit stop is factory set to stop the lower block at the safest high position, guarding against over travel and possible damage to hoist. Minimal adjustments can be made. When equipped with this option, the hoist should be tested by jogging the lower
block against the limit switch actuator arm to assure the switch is functioning properly. When the lower block lifts the actuator, the hoist will automatically stop. If the lower block coasts through the limit switch when lifting, a reversing switch will automatically close and
reverse direction of motion to lowering.
h) equipment on YALE “Global King” hoists. This
switch is adjustable and although preset by the factory, it
should be adjusted at the time of installation to the desired
setting.
Refer to SECTION VII, Paragraph 7-4.
loads through full travel before applying maximum load.
If any push button binds or sticks in any position - DO NOT
TURN POWER ON - determine the cause and correct the malfunction before operating.
of hook travel.
phasing is correct.
(5)
is
“Reverse Phased.” TURN AND LOCK POWER OFF and check the pushbutton wiring. If the pushbutton
was wired properly, correct the problem by
interchanging any two leads at power source
connection. Do not change internal wiring of hoist.
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Part No. 118175-05
Damage to the hoist, a dropped load, and injury may result if limit switches fail due to improper use.
TO AVOID INJURY:
UNDER NORMAL OPERATING CONDITIONS, STOP HOIST
TRAVEL BEFORE ENGAGING LIMIT SWITCHES. LIMIT
SWITCHES ARE SAFETY DEVICES AND SHOULD NOT BE
USED AS NORMAL OPERATING CONTROL.
3-3.
OPERATING PRECAUTIONS
Safe operation of an overhead hoist is the operator’s responsibility. Listed below are some basic rules that can make an operator aware of dangerous practices to avoid and precautions to take for his own safety and the safety of others.
Observance of these rules, in addition to frequent examinations and periodic inspection of the equipment, may prevent injury to personnel and damage to equipment.
Equipment covered herein is not designed or suitable as a power source for lifting or lowering persons.
Some hoists may be shipped with the electrical controls loose (disconnected) and will not have the upper and lower limit switches connected. DO NOT OPERATE HOIST UNTIL
LIMIT SWITCHES ARE PROPERLY CONNECTED AND
ADJUSTED. Failure to do so may allow hoist to be operated beyond proper travel limits, which can cause load to drop, resulting in damage to equipment or injury.
SECTION III - OPERATION
3-1. GENERAL
Operation of YALE “Global King” hoists is controlled by a convenient pendant push button station. With it, the hoist can be controlled to give fast lifting and lowering; or controlled to lift or lower the load in small increments, providing accurate positioning capability. The push button station has a built-in interlock to prevent depressing opposing buttons simultaneously.
When first using the hoist, break in by operating under lighter loads to full travel before applying maximum load.
3-2.
PUSH BUTTON OPERATION
a.)
For the hoist motion depress push button marked
“UP” to
raise load.
b.)
For the hoist motion depress push button marked
“DN” to
lower load.
c.)
For the trolley traverse motion:
With two speed control depress buttons marked “<<” , “>>” or “N”, “S” to activate the trolley traverse motion
With one speed control depress buttons marked “<” , “>” or
“N”, “S” to activate the trolley traverse motion.
d.)
On two-speed hoist or trolley motions, partial depression of a button operates hoist or trolley at slow speed;
depressing button completely operates hoist or trolley at
full speed.
NOTICE
Excessive “jogging” will cause premature burning of contact tips, motor overheating and premature brake wear.
a)
DO read applicable sections of FEM Section IX, Series Lifting
Equipment and the Operation, Service and Parts
Manual.
b)
DO be familiar with hoist operating controls, procedures, and warnings.
c)
DO make sure hook travel is in the same direction as shown on the controls. If opposite direction occurs, see
Pre-
Operation Checks, Section II, Paragraph 2-4.b.
d)
DO make sure hoist limit switches function properly.
e)
DO maintain firm footing when operating hoist.
f)
DO make sure that the load slings or other approved attachments are properly sized and seated in the hook
saddle.
g)
DO make sure that the hook latch is closed and not supporting the load.
h)
DO make sure that load is free to move and will clear all
obstructions.
i)
DO take up slack carefully, check load balance, lift a few inches and check load’s holding action before continuing.
j)
DO avoid swinging of load or load hook.
k)
DO make sure that all persons stay clear of the suspended load.
l)
DO warn personnel of an approaching load.
m)
DO protect wire rope from weld splatter or other damaging
contaminants.
n)
DO promptly report any malfunction, unusual performance, or damage of the hoist.
o)
DO inspect hoist regularly, replace damaged or worn parts, and keep appropriate records of maintenance.
p)
DO use the hoist manufacturer’s recommended parts when repairing a hoist.
q)
DO use hook latches.
r)
DO apply lubricant to the wire rope as recommended.
s)
DO NOT lift more than rated load.
t)
DO NOT use the hoist load-limiting device to measure the load.
u)
DO NOT use damaged hoist or hoist that is not working
properly.
v)
DO NOT use the hoist with twisted, kinked, damaged, or worn wire rope.
w)
DO NOT lift a load unless wire rope is properly seated in its groove(s).
x)
DO NOT use wire rope as a sling or wrap rope around the load.
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Part No. 118175-05
supporting ropes.
aa) DO NOT operate unless load is centered under hoist.
ww) DO, when starting to lift, move the load a few inches at which time the hoist should be checked for proper load holding action.
The operation shall be continued only after the operator is assured that the hoist is operating properly and that the load is supported in the center of the base/bowl/saddle of the hook.
xx) DO observe recommended inspection and maintenance procedures.
yy) DO use common sense and best judgment whenever operating a hoist.
cc) DO NOT operate the hoist beyond limits of wire rope travel.
dd) DO NOT use limit switches as routine operating stops unless recommended. They are emergency devices only.
ee) DO NOT use hoist to lift, support, or transport people.
precautions have been taken.
hoist and obstructions.
welding electrode.
kk) DO NOT remove or obscure the warnings on the hoist.
maintenance.
mm) DO NOT attempt to lengthen the wire rope or repair damaged wire rope.
operate hoist.
as indicated on the push button. If opposite direction occurs, see pre-operation checks, Section II Paragraph 2-4.b.
operating condition.
aaa) DO NOT lift guided loads.
SECTION IV - LUBRICATION
4-1. GENERAL
The lubrication services outlined in Paragraphs 4-3 thru 4-6 should be performed before initial operation of the hoist. The lubrication services outlined in Paragraphs 4-2 thru 4-6 should be performed at regular intervals at least every six (6) months, coinciding with spring and fall seasons is recommended. The reason for this is that on hoists installed outside or in unheated areas a “cold test” oil is required in such (below freezing) climates making seasonal changes necessary.
4-2. CHANGING GEARCASE OIL
H O I S T A N D T R O L L E Y D A T A P L A T E
qq) DO avoid operating hoist when hook is not centered under hoist. Avoid side pulls and swinging of load or load hook when traveling hoist.
“jog” unnecessarily.
ss) DO conduct regular visual inspections for signs of damage and wear.
See Section V, Paragraph 5-2.f.
uu) DO provide supporting structure that has an appropriate design factor based on the load rating and dead weight of the hoist.
If in doubt of the supporting structure’s strength, consult a structural engineer.
vv) DO NOT use hoist in location that will not allow operator movement to be free of the load.
V
F
E
I L
N T P
L E R
L U G /
H O L E
O I L L E V E L P L U G
O I L D R A I N P L U G
Figure 4-1. View of Hoist Showing Location of Name Plates and Oil Plugs
run for a short time. This will clean components and hold particles in suspension for draining.
drain oil out. Dispose of oil in accordance with local environmental codes.
DO NOT operate hoist with the hoisting rope out of the drum grooves. Such operation may result in damage to the rope guide and rope and could result in the rope breaking. This may result in dropping the load that can cause damage to equipment and injury to operator or other personnel. Hoist rope will remain in the drum grooves during operation under normal operating conditions, however, slack or kinked rope, excessive side pulls, swinging or jerking of load, or similar abuse, may cause damage to the rope guide causing the rope to leave the grooves.
Avoid skin contact with Mobilsol A. In case of skin contact: dry wipe the skin, cleanse the area with a waterless hand cleaner and follow by washing thoroughly with soap and water.
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Part No. 118175-05
c) Reinstall drain plug.
d) Remove oil level plug from front of gearcase cover.
G E A R C A S E W I D T H
Figure 4-2. Gearcase Width Illustration
e) Refill through filler hole to proper level (bottom of oil level plug hole) using GCOH (Paragraph 4-7). The amount of oil required depends on the overall size of the gearcase. Both versions of the “A” Frame hoist utilize the same size gearcase, although their contents differ. To confirm the version of your gearcase refer to Figure 4-2. Your gearcase should have a similar shape to that shown and will measure 10 in width and requires approximately 3 quarts of oil.
4-3. LUBRICATION OF HOISTING CABLE
Hoists are shipped from the factory without an exterior coating of grease on hoisting cable. It is recommended that the cable be thoroughly coated at installation and kept well lubricated with CL
(Paragraph 4-7).
4-4. LUBRICATION OF LIMIT SWITCH
Provide a light film of grease MPG (Paragraph 4-7) on bevel gear of rotary geared limit switch.
4-5. LUBRICATION OF GEARED TROLLEY WHEELS
AND PINIONS
At installation and periodically, apply grease WG (Paragraph 4-7) to the traverse drive pinions and the gears of the trolley wheels.
4-6. LUBRICATION OF ROPE GUIDE
a) Maintenance. The rope guide is made of a molded self- lubricated reinforced nylon material. It is lubricated prior to installation at the factory and requires only periodic inspection.
(1) Periodically re-grease with MPG (Paragraph 4-7) by applying grease to the leading edge of the guide and rope drum.
(2) Every 6 months, the rope guide should be removed per
Section V, Paragraph 5-5, cleaned and inspected. When reassembled, the rope guide should be thoroughly greased with MPG (Paragraph 4-7) and the hoist run up and down to lubricate both the drum and the wire rope.
NOTES
8
Part No. 118175-05
4.7 LUBRICANT SPECIFICATIONS
GCOH
Gear Case Oil
Hoise Gearcase
SG
Spline Grease
WG
Wheel Gear and Pinion
Grease
CL
Cable Lubricant
Wire Rope Lubricant
GO
AGMA Lubricant
Viscosity @ 100º F
Viscocity Index
Pour Point
Mobil ® Oil Corp
Shell ® Oil Corp
Texaco ® Inc.
NLGI Grease
ASTM D217 Worked
Penetration
Dropping Point
Base
Mobile
®
Oil Corp.
Viscocity @ 100º F
Mobil
®
Oil Corp.
Texaco ® Inc.
No Specification
Amoco ® Oil Co.
Mobil ® Oil Corp.
Sun ® Oil Corp.
Texaco ® Inc.
AGMA Lubricant
Viscosity @ 100º F
General Oil
General Oiling to Prevent
Rusting an Provide Limited
Lubrication for Points Not
Considered Normal Wear
Points
MPG
Viscosity Index
Pour Point
Amoco
®
Oil Co.
Mobil ® Oil Corp.
Shell
®
Oil Co.
Sun ® Oil Co.
Texaco
®
Oil Inc.
NLGI Grease
6ASTM Worked
Penetration
Multipurpose Grease
Grease Lubricated Wear
Points Provided
Dropping Point
Base
Amoco
®
Oil Co.
Mobil ® Oil Corp.
Shell
®
Oil Co.
Sun ® Oil Co.
Texaco Oil Inc.
GCOT
AGMA Lubricant
ISO Viscosity Grade
Amoco ® Oil Corp.
Gear Case Oil
Mobil ® Oil Corp.
Traverse Gear Case
Shell ® Oil Co.
Texaco Oil Inc.
-20º to +50º F
(-29 to +10ºC)
No. 6
1335-1632 SUS
154
-40º F
Mobil ® SHC 632
Omala ® RL 320
Pinnacle ® 320
AMBIENT TEMPERATURE
50º to 125º F
(10º to 52ºC)
No. 7 EP
1919-2346 SUS
95
20ºF
Mobilgear ® 634
Omala ® 460
Meropa ® 460
No.1
125º to 250ºF
(52º to 121ºC)
No. 7
1919-2346 SUS
158
-37ºF
Mobil ® SHC 634
Omala ® RL 460
Pinnacle ® 460
310-340
320ºF (160ºC)
Lithium
---------------------------------------- Mobilux
®
EP 111 ----------------------------------------
25,000 SUS (contains diluent)
---------------------------------------- Molitac
®
375 NC ----------------------------------------
-------------------------------------------- Crater H ® --------------------------------------------
------------------------------------------ Amovis ® 5-X ------------------------------------------
---------------------------------------- Mobilarma ® 798 ----------------------------------------
-------------------------------- Sunoco ® Wire Robe Lubricant --------------------------------
Crater A Texclad ® 2
No. 1
193-235 SUS
No. 2
284-347 SUS
60 Min.
-20ºF (-29ºC)
60 Min.
10ºF (-12ºC)
Rykon
®
Oil 46 American Industrial Oil
®
68
--------------------------------------Mobil ® DTE Oil Heavy--------------------------------------
Rotella
Sunvis
Rando
®
®
®
10W
932
Oil 46
No.1
Rotella
®
10W-30
Sunvis ® 968
Rando
®
Oil 68
No. 2
310-340 265-295
360ºF (182ºC)
Lithium
Amolith
®
Grease 1 EP
Mobilith ® AW1
360ºF (182ºC)
Lithium
Amolith
®
Grease No. 2 EP
Mobilith ® AW 2
------------------------------------------Retinax LC-----------------------------------------------
Presitge ® 741 EP Sunoco ® Multipurpose 2
Multifak
®
EP 1
No. 7 or 7C
(Compounded)
Multifak
®
EP 2
No. 8 or 8C
Compounded
460
Worm Gear Oil
Mobil
®
SHC 643
Synthetic, Mobil
Valvata ® J460
Meropa ® 460
®
600W
Cylinder #680
Mobil ® SHC 634
Sythetic, Extra Hecla
Super
Valvata ® J680
Meropa ®
680
680
Refer to YALE Hoist
Field Service
Department for
Gearcase
Operating
Temperatures above
125° F
9
Part No. 118175-05
SECTION V - INSPECTION AND
PREVENTIVE MAINTENANCE
5-1. GENERAL
All YALE “Global King” hoists are inspected and tested at the factory. Regular in-service inspection and preventative maintenance programs not only help reduce overall maintenance costs but may also prevent service shutdowns by forewarning of problems that could cause these shutdowns. Regular inspections, periodic minor adjustments, regular cleaning and lubrication and replacement of worn parts can help preserve good performance and operation of your hoist.
Many factors influence the inspection and preventative maintenance program required for your hoist. Frequency and severity of service and material handled, local environmental conditions and various applicable codes are some of the factors that the user must consider to adjust inspection and maintenance program outlined in this section to meet his specific conditions.
The inspection and maintenance intervals outlined in this section are considered a minimum. Recommended in the schedule are minimum inspection and maintenance intervals based on average daily use in a normal environment. Your YALE “Global King” hoist was designed to meet a specific duty classification as described by the FEM “Rules for the Design of Serial Lifting Equipment” and is to be used in accordance with the duty rating identified on the equipment nameplate. For more details regarding hoist duty cycles and average daily use, please reference FEM Section IX,
Series Lifting Equipment or the Hoist Duty Classification page in this manual.
Environmental conditions in which the hoist operates are also important considerations for the user, when adjusting hoist inspection and maintenance programs to local conditions.
Frequency of inspection and maintenance must be increased if hoist is subjected to severe atmospheric environmental conditions, such as corrosive vapors, extreme heat or cold, cement or dust and other airborne contaminants. The user should carefully consider all environmental conditions and adjust frequency and degree of maintenance for his local conditions.
Consult the factory’s Field Service Department for advice regarding unusual environmental conditions.
Various codes also regulate inspection and maintenance programs. Attention must be given to applicable federal standards, OSHA regulations, national standards, state and local codes which may include mandatory rules relating to hoist inspection and maintenance. The user should become familiar with all applicable codes for his area and be guided accordingly.
Listed on the Recommended Inspection and Maintenance
Schedule are inspection frequencies and requirements.
Perform these inspections regularly as scheduled and additional inspections as may be required for activity, service, and environment of your hoist. The hoist operator must be responsible for determining the operating conditions and severity of service.
Inspection Schedule and Maintenance Report Form.
Shown on page 12 of this manual is a recommended Inspection
Schedule and Maintenance Report form that lists various components of the hoist. The form also includes trolley components, runway components, and miscellaneous items.
This form is suggested as a guide for written inspection reports. Inspections are recommended each month and should be performed thoroughly enough to inform the hoist user of deficiencies for any item listed. This form does not supersede the
Inspection and Maintenance Schedule listed on page 11 of this manual but may be used to record scheduled inspection and maintenance services required.
The user should revise the inspection interval, add additional units or provide a similar form to suit particular conditions that may exist. However, written, dated and signed inspection reports should be maintained particularly on critical items such as hoist hooks, hoisting rope, sheaves, drums and brakes. Periodic review of old inspection reports can point out service life of hoist components, forecasting need for adjustment, repair or replacement of these components.
As a matter of expedience, appointed maintenance personnel inspecting hoist can also take care of minor adjustments, repairs and cleaning, where required. Note column on
Inspection Schedule and Maintenance Report form headed
Corrective Action and Notes. When corrective action is made during inspection, note condition of part or unit as inspected in appropriate Condition column with a check mark (Ö). Note
“during inspection” corrective action taken and date in space provided. In this manner, items requiring further attention will be checked (Ö) without showing corrective action. This will advise the person responsible for hoist operation and safety, or whoever reviews the inspection reports, that deficiencies exist. The designated person will check all deficiencies as listed and re-examine or otherwise determine whether they constitute a safety hazard.
Deficiencies may be hazardous to personnel and equipment.
Do not operate a hoist having deficiencies unless a designated qualified person has determined that these deficiencies DO NOT constitute a safety hazard.
Written, dated and signed inspection reports for many items are mandatory under OSHA regulations, and many state safety codes.
It is strongly recommended that the Inspection Schedule and
Maintenance Report, shown herein, be completed by a qualified person designated with the responsibility for hoist operation and safety or an inspector appointed by this person.
Inspection records can point out the service life of hoist components and help forecast the need for adjustments, repairs, and ordering of replacement parts. File and review these reports after each inspection.
All YALE “Global King” hoists are equipped with a Pulse™ monitor, which is wired into the control circuit in the control enclosure. This equipment consists of a circuit board, a serial communications port, and onboard memory, which will retain data even when the hoist is removed from power. The Pulse monitor takes the “pulse” of the equipment by recording the most recent hoist activities including all normal operation events, motor starts, overcapacity lifts and thermal overload events. In addition, the monitor records the total cumulative operating time and motor starts for the life of the equipment. Each Pulse monitor is programmed with the equipment serial number at the factory.
Data may be downloaded from the monitor, via the serial communications link, by a certified technician. Pulse monitor data may be used to determine equipment usage and to verify that the application does not exceed the hoist duty rating as identified on the equipment nameplate. The data can also be helpful in establishing and scheduling preventative maintenance as well as an aid in troubleshooting the equipment. For additional information refer to the Pulse monitor manual (P/N 11817503) sent with this manual.
10
Part No. 118175-05
NOTES
TIME INTERVAL
Daily or start of each shift (visual)
1 Month
1–3 Months
6 Months
Annually
RECOMMENDED INSPECTION AND MAINTENANCE SCHEDULE
INSPECTION OR MAINTENANCE
* Check operation of all functional mechanisms including limit switch operation, brakes and control.
Check hoist cable for kinks, abrasions, corrosion or broken wires or evidence of improper spooling on drum. Inspect hooks, upper and lower blocks, and all load bearing components for damage.
*HOIST CABLE - Inspect per Paragraph 5-6 and lubricate per Paragraph 4-3.
* ELECTRICAL CONTROLS - Inspect per Paragraph 5-4. Check hoist gearcase oil level - add oil as required per Paragraph 4-2.e.
*LOWER BLOCK -Inspect per Paragraph 5-2.
*UPPER BLOCK -Inspect per Paragraph 5-3.
*ROPE GUIDE-Inspect per Paragraph 5-5.
*OVER-CAPACITY LIMIT SWITCH-Inspect per Paragraph 5-13.
* BLOCK OPERATED LIMIT SWITCH (if equipped)-Inspect per Paragraph 5-12. Lubricate hoist cable per Paragraph 4-3. Lubricate upper and lower hook block, Lubricate outboard bearing cartridge at grease fitting, Add a light film of MPG grease to the bevel gear in the screw type limit switch per Paragraph 4-7.
* Complete inspection. Motor brake and actuating mechanisms inspected and adjusted per
Paragraph 5-10. Inspect hooks with crack detecting procedures per Paragraph 5-2.
Hours of “On” Time
Load
Spectrum
Hoist Duty
2m 3m
L1 12500 25000
L2
L3
L4
6300
3200
1600
12500
6300
3200
* Complete inspection, disassembly and maintenance required. It is recommended that your YALE repair Station be contacted for this service.
11
Part No. 118175-05
INSPECTION SCHEDULE AND MAINTENANCE REPORT
HOIST SERIAL NO. (MFGRS) CUSTOMER CRANE IDENTITY NO.
RATED LOAD
TYPE
VOLTAGE
LOCATION IN PLANT
THIS INSPECTION IS MONTHLY
ANNUAL
SEMI-ANNUAL
INSPECTED BY: DATE
Component, Unit Or Part and
Location
*
Recommended
Inspection
Interval
CONDITION
(Check column best indicating contition when part or unit is inspected. Use note column to the right if condition is not listed below.)
Corrective Action Notes
Component, Unit or
Part
(Indicate corrective action taken during inspection and note date. For corrective action to be done after inspection, a designated person must determine that the existing deficiency does not constitute a safety hazard before allowing unit to operate. When corrective action is completed, describe and note date in this column.)
DATE
Motor
Motor Brake
Mechanical Load Brake
Overload Clutch
Couplings
Gears, Shafts, & Bearings
Upper Block
Lower Block
Hook & Throat Opening
Hoist Rope
Rope Drum
Rope Guide
Guards
Limit Switch
Pushbutton
X
Record Hook Throat Opening
Wiring
Motor
Brake (when so equipped)
Couplings
Gears, Shafts, & Bearings
Frame
Wheels
Bumpers
Guards
Conductors
Collectors
Hoist
Trolley
Monorail Joints
Monorail
Main Conductors
Main Collectors
General Condition
Load Attachment Chains
Rope Slings & Connections
Change Gearcase Lub.
Grounding Faults
*See text for DAILY & WEEKLY REQUIREMENTS. SIGNED & DATED REPORT REQUIRED – OSHA.
INSPECTION INTERVAL
X
MAGNETIC PARTICLE OR EQUIVALENT EXAMINATION REQUIRED.
Typical Inspection Schedule and Maintenance Report form.
User must adjust inspection interval and components to suit his individual conditions and usage.
12
12375gwr
Part No. 118175-05
5-3. INSPECTION OF UPPER BLOCK
Refer to the Section IX, Figure 9-5.
Upper Block Assembly.
Do not operate a hoist having unusual vibrations, sounds, or with anything visibly or otherwise wrong. Danger may be present that the hoist operator cannot see. Determine and correct the cause of unusual conditions and make certain hoist can be operated safely.
of rotation. If sheaves do not rotate freely, disassemble block and inspect bearings. Replace worn or damaged bearings, washers, pins, or sheaves.
5-2. INSPECTION OF LOWER BLOCK
Refer to the Section IX, Figure 9-4.
Lower Block Assembly.
are free of foreign material. Bearings without grease fittings are lubricated for the life of the bearing and require no further lubrication. hook that passes through the crosshead. If the thrust bearing is removed, apply MPG grease (Section IV, Paragraph 4-7).
or otherwise distorted; bolts must have close clearance to sheave flange to keep rope in sheave grooves.
from burrs, or other surface defects.
if defective.
hook is securely in position.
to determine that they are in good operating condition.
recommended that upon receipt of the hoist, a measurement be made and recorded of the hook throat opening. OSHA regulations require that the hook be replaced if the throat opening exceeds 15 percent of the original opening, or if the hook is twisted more than 10 degrees from the unbent plane.
We suggest that a gage block properly identified to the hoist, similar to the one shown in Figure 5-2, be made for each hook for use in these measurements.
5-4. INSPECTION OF ELECTRICAL CONTROLS
Arrangement of electrical control equipment varies with the type of control, physical space and the optional control features ordered with the hoist.
Note the location in the electrical enclosure of the control circuit fuse, transformer, limit stop switches and the hoist contactors.
Trolley contactors and optional hoist and trolley fuses are also located in this enclosure.
Use wiring diagrams furnished with hoist to determine electrical components on your hoist; then determine component location and identity on your hoist.
Be certain that main power switch is locked in open position (OFF) before opening hinged control enclosure cover mounted to the counterweight.
a) Open hinged control panel enclosure cover mounted to the counterweight and inspect wiring and terminals. Terminals should be securely crimped to wires and insulation sound.
Terminal screws should be tight.
b) Check condition of contactor assembly, transformer, and upper limit switches.
5-5. INSPECTION OF ROPE GUIDE
a) General. The rope guide is intended to help prevent the rope from “back-winding” and to hold the rope in the proper groove.
Side pulling and excessive load swing will severely damage the rope guide and must be avoided.
Figure 5-2. Gage Block
g) Hooks showing signs of cracks must be replaced.
Hooks should be inspected at least once per year using dye penetrants, magnetic particle, or other suitable non- destructive test methods.
h) Check wear of the hook, especially at the saddle and replace if worn more than 10% of original dimensions.
Side pulling and excessive load swing will severely damage the rope and rope guide. Failure of these components may result in injury.
13
Part No. 118175-05
2
5
1
4
3
When reassembling the rope guide, be sure the plastic shroud (Item 2) fits snugly in the rope guide body groove.
re- grease the rope guide with MPG (Paragraph 4-7), after assembling.
5-6. ROPE INSPECTION, MAINTENANCE AND
REPLACEMENT
Wire Rope improperly handled or abused can create a
SAFETY HAZARD. Read and comply with inspection, maintenance and replacement information given herein.
5
1
3 4
2
6
A
8
7 important components requiring frequent inspection and maintenance. All wire ropes will eventually deteriorate to a point where they are not safe and will require replacement.
Wire rope should be thoroughly inspected at regular monthly intervals by an authorized person and a determination made when further use of the rope would constitute a safety hazard. Each inspection should include a written dated and signed report of rope condition. Reports should be filed and reviewed each month and any rope deterioration carefully noted. Inspections revealing, but not limited to the following conditions, should cause inspector to question remaining strength of rope and consider replacement. Inspections should take place at the most active sections of the rope, which may be identifiable through visual inspection of rope color. Ropes will wear more quickly in areas that are more frequently in contact with the running sheaves and drum.
Figure 5-3 Rope Guide Assembly
further assistance in locating components, refer to the parts list in Section IX.
exceeds 13 over a length of 6 times the nominal diameter
(6d) or exceeds 26 wires over a length of 30d.
(2) Replace wire rope, if a complete strand has broken.
permanent bends, kinks, crushing, bird-caging or especially heavy wear.
6 and 7). Remove drum frame rod (Item 8).
any cause.
(Item 4). The two halves of the rope guide body (Item 1) can now be pulled off the drum separately. When reassembling be sure that the half with the rope slot is on the top half of the drum.
12169
Once shoulder bolts are removed, the halves will separate and, if not properly supported, the halves could fall.
which is under tension.
The rope tensioning spring is under considerable tension; use caution when unhooking to avoid injury.
Figure 5-4. Correct Method of Measuring Rope
14
Part No. 118175-05
(5) Rope corrosion and/or rust formation, internal or external.
(6) Effects from improper lubrication.
or inactivity.
Special attention should be exercised when inspecting rope normally hidden during inspecting procedures.
Please refer to FEM Section IX, Series Lifting Equipment, namely Section 9.661, “Dimensions and Design of Rope
Reeving Components” and ISO 4309, “Wire Ropes - Care,
Maintenance, Installation, Examination and Discard”, for illustrations and definitions when following the above guidelines for rope inspection.
internal friction and prevent corrosion. Lubricant, as described in Paragraph 4-3, should be applied as a part of the regular maintenance program. Special attention is required to lubricate sections of rope over equalizing sheaves and other hidden areas.
Avoid dragging ropes in dirt or around sharp objects that will scrape, nick, crush, or induce sharp bends in the rope.
UPPER
BLOCK
LOWER
BLOCK
DRUM
Figure 5-5a. Reeving Diagram - 4 Part Single Reeved.
(Note: Arrow on Drum Indicates Direction of Drum when Lowering.)
Use only factory-approved rope with swaged wire rope socket.
inspector, the rope should be replaced. Replacement rope assemblies are shipped from the factory carefully coiled to prevent damage by kinking. Care must be taken to avoid twisting or kinking when uncoiling and handling during reeving.
Before replacing rope, check condition of grooves in sheaves and drums to determine if they are excessively worn.
When first using hoist after rope replacement, break in rope by operating under lighter loads to full travel before applying maximum load.
5-7. ROPE REEVING
reel so rope can be pulled straight out with reel rotating.
Figure 5-5b. Reeving Diagram
2 Part Single Reeved
locating components referred to in the following paragraphs.
hoist to relieve tension on wire rope. (Lower block may be lowered to the floor if desired; however, to handle less weight and for ease of reeving, adequate scaffold below the hoist is recommended.)
It is imperative that rope reel or coil rotates as rope unwinds. If coil or reel does not rotate the wire will be twisted as it is uncoiled and kinking will result. A kinked rope is unsafe and must be removed from service.
Be certain all personnel are clear of hoist as components, hardware, and wire rope are removed from hoist.
Figure 5-5. To assist with re-reeving your hoist, refer to the reeving diagram and corresponding paragraph that describes the reeving procedure.
lower block sheave covers. Remove covers.
(3) Remove retaining rings from lower block sheave pin.
(4) Slide out lower block sheave(s) and remove wire rope.
upper block yoke, as needed.
removal of upper block sheave pin.
15
Part No. 118175-05
sliding the sheave pin out. Note that two spacers will
Also be released as the pin is removed.
(8) Remove wire rope from sheave.
anchor pin. Securely grasp the swaged wire rope before removing the anchor pin.
(10) Remove rope guide per Section V, Paragraph 5-5.
hoist “DN” to completely unwind all wire rope from drum.
Stop hoist so all (3) rope clamps are accessible. Remove rope clamps and wire rope from drum.
times to feed the correcting twist in the rope through the reeving.
The hoist must be removed from service and placed on the ground for any maintenance that requires removal of the output shaft assembly or drum.
T R O L L E Y W H E E L
Winding rope on rope drums with power can be hazardous.
Keep hands safe distance from drum; wear gloves and use extreme care when winding rope.
d) Installing new rope.
with rope clamps as follows:
D R U M F R A M E L O C K N U T S
G E A R E D L I M I T S W I T C H
R E T A I N I N G R I N G
F R A M E R O D / H A R D W A R E
D R U M F R A M E H A R D W A R E the clamp grooves capture and fully seat the rope in the drum grooves. The clamps are designed for use specifically with the 6.4mm wire rope that was supplied with your “A” Frame hoist.
Figure 5-6. Drum Frame & Geared Limit Switch
5-8. INSPECTION OF ROPE DRUM AND SHAFT
begin by tightening the rope clamp at the tail end of the rope. Torque the “A” Frame clamps to 12-15 ft.-lbs.
(16-20 N-m).
hoisting cable, as outlined in Section V, Paragraphs 5-5. and 5-7.c., respectively.
seated in the drum groove, install the remaining two clamps to the specified torque above.
(2) With all personnel clear of hoist - TURN ON POWER.
that the electrical cable will not inhibit removal of the drum.
(see Figure 5-6).
drum grooves with gloved hand.
and provide adequate means to support the drum before removing the frame rod cap screws and rods at the outboard end drum frame (see Figure 5-6).
shown in Figure 5-3a. & 5-3b. and outlined in Section V,
Paragraph 5-5. Continue lubricating as rope is spooled onto the drum until about 24’-0” remain unwound.
trolley frame may then be removed.
rope through the sheaves of the upper and lower block as shown in Figures 5-5a and 5-5b.
output shaft at the gear case end.
g) Inspect the gearcase output shaft and drum splines for wear.
sure to apply a liberal amount of SG (Paragraph 4-7) spline grease to both the output shaft and drum splines. Torque “A”
Frame drum mounting bolts to 60-80 ft.-lbs. (81-108 N-m).
fasten with the retainer rings provided with the hoist.
(7) Replace the lower block sheave covers.
(8) Lubricate cable per Paragraph 4-3.
e) Checking for and removal of rope twisting.
(1) To remove rope twist in “A” Frame single reeved hoists:
(a) Observe direction block tends to rotate.
(lock out) POWER.
rope several turns in a direction tending to correct block rotation.
16
Part No. 118175-05
5-9. INSPECTION OF HOIST GEARING
ensure that all gear and shaft assemblies remain in the case and are fully supported by the gearcase bearings.
If output shaft assembly is pulled out of the gear case with the cover, it will disengage from the drum allowing the drum to drop. Be certain all shaft assemblies stay in the case.
from the gear case, the rope drum must first be removed from the hoist. See Section V, Paragraph 5-8.
Only once the output shaft is free of the rope drum, can the output shaft assembly be safely removed from the gearcase. Provide an adequate means to support this shaft and gear assembly before removing, as it is heavy.
The “A” Frame gear assembly weighs 14 lbs.
Figure 5-7. Hoist Gear Case Assembly
lubricated, vertically split, cast aluminum case and cover.
A helical gear train provides smooth and quiet hoisting operation. The gear shafts are supported with ball and roller bearings housed in the back of the case and in the cover. The input pinion is integrated onto the motor shaft.
An oil seal housed in the gear case at the motor input seals the motor shaft as it passes into the gear case. Since the entire motor shaft is submerged in oil, anytime the motor is removed, the oil must be drained from the gear case. All pinions are integral with their shafts while the gears are keyed and pressed onto their shafts, with exception of the integral output shaft. The output shaft passes through an oil seal in the back of the gear case and drives the drum by means of a crowned spline. One end of the rope drum is supported on this output shaft.
The hoist must be removed from service and repaired on the ground for any maintenance that requires removal of the output shaft assembly or drum.
as necessary.
spline for wear, pitting, or mechanical damage. Replace the gearcase assembly, as necessary. Thoroughly clean the output shaft external spline teeth before reassembly.
Gearcase. (See Figure 5-7.) load from ropes.
Do not attempt to assemble the cover to the gear case without a gasket, as the spacing between bearings will be reduced. Severe damage to the hoist will occur if no gasket or the wrong gasket is used. Refill gear case with new lubricant per Section IV, Paragraph 4-2 before use.
Using SG (Paragraph 4-7), grease the spline teeth on the output shaft before reinstalling rope drum.
Before disassembly, prevent rope drum from free spinning by wedging drum in place with a block of wood, and resting lower block on work surface so all weight is off rope drum. Rope may also be removed from hoist drum.
lubrication.
Hoist Motor.
load from ropes.
(2) Make sure power to hoist is off and locked out.
Paragraph 4-2.
junction box.
Paragraph 4-2.
are installed through tabs on the outside of the housing and do not pass through the gearcase cover. These bolts are not to be removed, unless the entire gearcase assembly is being removed from the hoist.
Frame S4 hoist motor weighs approximately 70 lbs. and the S2 hoist motor weighs approximately 50 lbs.
The motor must be adequately supported and held horizontally while removing and installing, to avoid input seal damage.
cover. Remove the smaller socket head cap screws and lockwashers holding the cover to the gearcase.
Carefully draw the cover directly away from the gearcase, as damage to this surface will prevent the gasket from sealing properly. If needed, lightly tap on the top and bottom cover tabs to release. As the cover is removed, hardware fastening it to the gear case. Carefully withdraw the motor horizontally straight out from the gear case.
Do not tip or move the motor from side to side.
17
Part No. 118175-05
driver. It is recommended that a new seal be installed each time the motor is removed from the case.
IMPORTANT!
MPG grease (Paragraph 4-7) and wrap the gear teeth with a number of layers of Teflon tape to protect the seal lip from being damaged by the gear teeth. Coat the seal lip and the motor shaft with MPG grease.
NOTICE
Failure to use a factory replacement seal will cause premature seal failure due to specific lip material requirements that must be met.
be in line with the seal bore and perpendicular to the mounting surface before attempting to insert the shaft through the seal. The motor shaft must remain horizontal and not rock up and down or side-to-side while installing the motor or seal damage will occur. It may be necessary to rotate the rope drum slightly to align the gear teeth to mesh with the teeth on the motor shaft. Ensure that the motor seats properly into the rabbet fit machined in the gear case. Fasten the motor to the gear case.
Figure 5-8. Motor Brake
b) Friction Disk Inspection and Air Gap Adjustment.
from ropes.
See Section VIII and refer to the specific wiring diagrams shipped with your hoist.
Check to be certain main power switch is locked in open position (OFF), before removing fan shroud.
Paragraph 4-2.
motor and remove the fan shroud. See Figure 5-8.
Paragraph 5-14.
5-10. INSPECTION OF MOTOR BRAKE AND
ACTUATING MECHANISM
a) General Operation. The hoist brake is an electro- magnetically released, spring set non-adjustable brake.
Torque is generated by compressing a friction disk between the stationary motor end bell and the spring loaded brake armature. The friction disk is fixed to and rotates with the motor shaft. When the magnet coil is energized, the armature plate is pulled across the air gap. The friction disk is carried by a splined hub that permits axial movement when the brake is released. This axial movement releases both sides of the friction disk from their mating stationary surfaces and allows the friction disk to rotate freely when the brake is energized. When power is removed from the magnetic coil, the compression springs push the armature against the friction disk and the other side of the friction disk against the motor end bell generating the torque necessary to stop the hoist machinery and hold the load.
It will be necessary to compensate for the friction disk wear when a greater amount of hook movement (drift) is noticed when stopping. There is no torque adjustment of the brake.
Friction disk wear can only be compensated for by resetting air gap.
air gap back toward the magnet body. Do not excessively stretch this O-ring.
exceeds the maximum value shown in Table 5-1, the air gap must be reset.
necessary to remove the brake body from the motor end bell. Remove the three (3) brake mounting bolts and draw the brake body away from the friction disk. Carefully set the brake body down on the motor shaft directly in front of the fan. Draw the friction disk away from the end bell and measure the thickness across the friction surfaces. If the friction disk thickness is less than the minimum shown in Table 1, it must be replaced. See Section IX, Figure
9-8. If the friction disk thickness is within the allowable, reassemble the brake body to the motor end bell and torque the mounting bolts to the value shown in Table 5-1.
Whenever the friction disk is replaced, it is necessary to reset the air gap.
Hoist
Mounting Bolt Torque
Nominal Air Gap
Maximum Air Gap
Minimum Brake Disk Thickness
“A” S2
7.5 ft-lbs.
(10 Nm)
0.012 in.
(.3 mm)
0.024 in.
(.6 mm)
0.335 in.
(8.5 mm)
Table 5-1. Motor Brake Data
“A” S4
7.5 ft-lbs.
(10 Nm)
0.016 in.
(.4 mm)
0.028 in.
(.7 mm)
0.374 in.
(9.5 mm)
18
Part No. 118175-05
bolts 1/2 turn. Turn the hollow spacer bolts into the magnet body approximately 1/4 turn. Retighten all three mounting screws. Measure the air gap at a minimum of three places around the circumference. Threading the hollow spacer bolts into the magnet body will decrease the air gap, while backing these spacer bolts out of the magnet body will increase the air gap. Repeat this step, as necessary, until the required air gap is achieved. The air gap must be the same all the way around the brake. Once the air gap is correct, torque the mounting bolts to the value shown in Table 5-1.
5-11. INSPECTION OF HOIST TRAVERSE DRIVE
V
F I
E N
L
T P
L E R
L
H
U
O
G /
L E
O I L L E V E L
SPACER
WASHER
TRAVERSE
PINIONS/
SET SCREWS (4)
TROLLEY DRIVE
WHEELS (2)
TORQUE
ARM BRACKET
GEAR REDUCER/
TRAVERSE MOTOR the fan shroud to the motor.
brake operation.
c) Brake Disassembly.
D R A I N P L U G
A L I G N M E N T B A R
TRAVERSE CROSS SHAFT
A D J U S T M E N T R O D / H A R D W A R E
P I N I O N / S E T S C R E W S from ropes.
(2) Make sure power to the hoist is off and locked out.
Figure 5-9. Traverse Drive Arrangement
the motor and remove the fan shroud. See Figure 5-8.
remove the fan and key from the motor shaft. Remove the snap ring in front of where the fan was mounted.
must be centered on the beam with clearance between the sides of the bottom of the beam flange and the inside faces of the wheel flanges. Proper clearance must exist along the entire length of beam that the hoist can traverse. An amount of 3/32 to 1/8 inch clearance per side is recommended for a total of 3/16 to 1/4 inch wider than the beam flange. If too little or too much clearance is determined, adjust trolley per
Section II, Paragraph 2-2.
magnetic body.
brake body to the motor end bell and remove the brake body from the motor. Remove the friction disk from the motor shaft.
Replace all damaged or worn components as necessary.
Measure friction disk thickness and replace if less than the minimum thickness shown in Table 5-1.
d) Brake Re-assembly.
must slide on the splined hub and seat against the end bell of the motor.
Check for adequate lubrication (WG, Section IV, Paragraph
4-7) on the wheel gear and pinion mesh. Check wheel bearings for any signs of wear, including rough rotation and signs of lubricant leakage. Replace all damaged or missing items. Wheels must always be changed in opposing pairs and drive wheels should be changed when the drive pinions are replaced.
NOTICE
Ensure that the cross shaft is properly positioned and locked into place by means of the setscrews. Failure to do so may allow the drive shaft to contact the hoist gearcase.
three ( 3) mounting bolts. The air gap must be reset as described in Section V, Paragraph 5-10.b. Torque the mounting bolts to the values shown in Table 5-1. Install the large O-ring in the groove over the air gap. Ensure this
O-ring is not pinched in the air gap.
brake body. the fan. Install the rear retaining ring. Install the fan shroud and bolts.
(5) Test hoist per Section V, Paragraph 5-14.
19 bearings. Check pinions for gear tooth wear and proper alignment with wheel gear. A spacer washer between the cross shaft bearings and the pinion aligns the gear mesh.
Set screws hold the pinions and spacer washers tight against the bearings. Verify that the setscrews are tight on the cross shaft. If it is necessary to adjust or reset the pinions, verify that the cross shaft surface is free of mechanical damage and oil before tightening the setscrews. Drive pinions must be replaced as sets and should be replaced along with the drive wheels. The cross shaft bearings are sealed for life and should be replaced at any sign of mechanical wear or lubricant leakage.
When hoists are adjusted or repaired in the field, all set screws must return to the original settings from the manufacturer. This is done by following the below instructions: setscrews back into the proper location onto the key and shaft to 70 in-lbs before beginning the use of the hoist.
Part No. 118175-05
rough operation, mechanical damage or lubricant leaks.
Inspect the reducer and driving pinion for wear. Verify that all hardware that mounts the reducer to the trolley frame and the motor to the gear reducer are all present and tight. Replace and tighten as necessary. The factory recommends complete replacement of the traverse gearbox. However, gearbox service may be available from your local authorized YALE repair center.
For the trolley gear reducer, the key must be captured in the keyway between the 2 setscrews. The setscrews are located on each side of the trolley gear reducer. The key will float in the keyway between the setscrews. Do not tighten the setscrew down to the keyway. Screw the setscrew down until the setscrew is flush with the outside of the collar.
Check limit switch operation carefully, without load, before placing hoist in service. If misadjusted, SEVERE
DAMAGE AND/OR A DROPPED LOAD COULD RESULT.
Allow 3” for hook drift in both directions. Never allow less than two (2) complete wraps of rope on drum with hook in lowest position.
To test the function of the over-capacity limit switch, apply 125% of the rated capacity to load hook. If hoist is capable of lifting the load, then actual switch setting may be higher than necessary and needs to be adjusted. If hoist cannot lift load, then the switch setting is correct. Refer to SECTION VII, Paragraph 7-4 for information regarding the adjustment of the limit switch setting
5-12. TESTING BLOCK OPERATED LIMIT SWITCH
5-14. TESTING HOIST
secondary upper limit switch actuated when the lower block contacts the actuator rod. The rotary-geared limit switch
(screw type limit switch) is the primary upper limit switch and must be temporarily bypassed to allow the block operated limit switch to be tested.
Section IX, Series Lifting Equipment, namely Section 9.811
“Specification for rope and chain hoists”, and this manual.
Before placing hoist in service, hoist should be tested to insure safe operation, when hoist has been disassembled and reassembled. To test, suspend hoist from an overhead supporting member of sufficient strength to support the weight of the hoist and the rated load. Connect hoist to power supply as shown on hoist nameplate and perform the checks listed in b) and c) below.
geared limit switch, refer to Figure 7-2. Remove the limit switch cover then loosen the two (2) screws holding the locking plate in place. Allow the locking plate to slide down and disengage from the adjustment discs. Do not rotate the adjustment discs.
The block operated limit switch may now be tested by slowly and carefully raising the hook until the limit switch rod contacts the lower block. If the hook does not stop when the limit switch rod is lifted, immediately release the pushbutton before damage to your hoist occurs. If the block operated switch functions properly, proceed by testing in the same manner with rated load on the hook. Once it has been determined that the block operated limit switch is functioning properly, the geared limit switch must be reconnected and tested.
Position the lower block three inches (3”) below the point where the block operated limit switch is activated. The geared limit switch shall be reconnected by sliding the locking plate back into position ensuring slots on adjustment discs are fully engaged and tightening locking plate screws to 4 in-lbs. (See Figure 7-2). The geared limit switch must then be tested.
Test the geared limit switch by raising the lower block until it stops. Ensure that the geared limit switch stopped the hoist before the block operated limit switch was activated. If this is not the case, see Section VII, Paragraph 7-3 for adjusting the geared limit switch. Replace geared limit switch cover when testing and adjusting is complete.
5-13. TESTING OVER-CAPACITY LIMIT SWITCH
The over-capacity limit switch is provided as standard equipment on YALE “Global King” hoists. This switch is integral to the wire rope dead end assembly and is factory preset to prevent over-capacity lifts. This device is preset at the time of hoist inspection to prevent the lifting of loads weighing 125-150% of rated capacity.
SECTION II, Paragraph 2-4.
(1) Attach rated load to lower hook.
NOTE:
button is released, hoist should stop immediately and hold load at that level.
and release button. Hoist should stop immediately and hold load at that level.
If load drifts downward slowly in step 2 or 3 above, motor brake requires adjustment - see Motor Brake Adjustment - SECTION
VII, Paragraph 7-1.
SECTION VI - TROUBLESHOOTING
6-1. GENERAL
This section contains possible causes and solutions to common hoist problems. Please attempt to remedy your hoist problems by following these steps, before contacting the factory.
Whenever servicing electrical components, be sure to shut off and lock out power following proper lockout/tagout procedures.
Damage to the hoist may occur if the block operated limit switch fails during testing.
Damage can be avoided by immediately releasing the pushbutton once the lower block has traveled through the limit switch weight.
Working in or near exposed energized electrical equipment presents the danger of electric shock.
TO AVOID INJURY:
DISCONNECT POWER AND IMPLEMENT LOCKOUT/
TAGOUT PROCEDURE BEFORE REMOVING COVER OR
SERVICING THIS EQUIPMENT.
20
Part No. 118175-05
TROUBLE
6-1. Hoist Will Not Operate
SECTION VI - TROUBLESHOOTING
PROBABLE CASE
a. No power to hoist
REMEDY
a. Check switches, circuit breakers or fuses and connections in power supply lines. Check power collectors.
b. Wrong voltage c. Loose or broken wire connections in hoist electrical system d. Contactor assembly not functioning e. No control voltage f. Motor burned out b. Check voltage required on motor data plate against power supply.
c. Shut off and lock out power supply; remove electrical cover on hoist and check wiring connections. Also check connections in push button station and limit switches.
d. See that necessary jumper wires are properly installed. Verify that the contactor armatures are free to move. If binding occurs, replace contactor. Check for burned out contactor coils.
e. Check transformer fuse. If blown, check for grounding and/or shorts in the push button station. Check the transformer coil for signs of overheating. Replace transformer if burned out. Verify the transformer secondary is the same voltage as the coils to which it is connected.
f. Replace motor. Check input power supply.
Check hoist motor connections.
g. Reverse phasing on three-phase hoists g. Check phase protection device (PPD), if amber LED is steady; interchange any two power supply line leads per Section II,
Paragraph 2-4.b.
6-2. Hook Moves in Wrong Direction a. Reverse phasing on three-phase hoists a. Check PPD, if green LED is steady; interchange any two sets (each winding) of motor power leads.
b. Hoist wired incorrectly b. Check wiring connections with appropriate wiring diagram.
6-3. Hook Will Raise But Not Lower a. Lower electrical circuit open a. Check for loose connections. See that necessary jumper wires are properly installed on contactor.
b. Contactor assembly not functioning c. Down, push button inoperative b. See that necessary jumper wires are properly installed. Verify that the contactor armatures are free to move. If binding occurs, replace contactor. Check for burned out contactor coils.
c. Check push button contacts and wires.
21
Part No. 118175-05
SECTION VI - TROUBLESHOOTING
PROBABLE CASE TROUBLE
6-4. Hook Will Lower But Not Raise a. Excessive load
REMEDY
a. Reduce loading to rated load of hoist, as shown on nameplate.
b. Hoist electrical circuit open d. Up, down button inoperative
6-5. Hoist Will Not Lift Rated Load a. Low voltage
6-6. Hoist Motor Overheats d. Defective motor or worn bearings in hoist frame e. Brake not adjusted properly
6-7. Load Drifts Excessively When
Hoist Is Stopped a. Excessive load b. Motor brake not holding
6-8. Hoist Operates Intermittently c. Contactor assembly not functioning a. Excessive load b. Excessive duty-cycle c. Wrong voltage or frequency a. Collectors make poor contact b. Loose connections b. Check for loose connections. See that necessary jumper wires are properly installed on contactor.
c. See that necessary jumper wires are properly installed. Verify that the contactor armatures are free to move. If binding occurs, replace contactor. Check for burned out contactor coils.
d. Check push button contacts and wires.
a. See that power supply current is the same voltage Iisted on motor data plate. Check hoist motor connections. Check size of power supply lines.
a. Reduce loading to rated load as shown on nameplate.
b. Reduce frequency of lifts or amount of jogging.
c. Check current rating on motor data plate against power supply. Check hoist and inspect for defective, worn or damaged parts.
d. Disassemble hoist and inspect for defective, worn or damaged parts.
e. Adjust brake per Section VII, Paragraph 7-1.
a. Reduce loading to rated load, as shown on nameplate.
b. With No Load, check hoist for drift. If drifting is excessive, inspect motor brake (Section
V, paragraph 5-10) and adjust as outlined in
Section VII, paragraph 7-1.
a. Check collectors for free movement of spring arm, weak spring or electrical connections.
b. Check all wiring for loose connections.
22
Part No. 118175-05
SECTION VII - ADJUSTMENTS
7-1. MOTOR BRAKE ADJUSTMENT
These brakes are designed so that adjustment is seldom required. If, after a period of service, the load hook “drifts” downward more than usual for your hoist before coming to a stop, the motor brake may require adjustment to compensate for brake disc wear.
a) Remove four screws and lift off switch cover.
adjustment disc.
toward switch to reduce hook travel or away from switch to increase hook travel.
adjustment discs are fully engaged, tighten locking plate screws to 4 in-lbs.
Check to be certain main power switch is locked in open position (OFF) before removing brake cover.
Refer to Figure 5-9 and proceed as outlined in Section V,
Paragraph 5-10.
placing hoist in service. If misadjusted, repeat steps above.
Allow 3” for hook drift in both directions. Never allow less than two (2) complete wraps of rope on drum with hook in lowest position.
7-2. BLOCK OPERATED LIMIT SWITCH ADJUSTMENT
The block operated limit stop, furnished as optional equipment, is minimally adjustable and designed to stop the lower block at the safest high point of travel to eliminate any possibility of doubleblocking. When the safest high point is reached, the limit switch automatically stops hook travel. If the block switch is not tripping after contact with the lower block body, loosen the limit switch hub retaining screw and rotate the hub and rod downward to ensure earlier contact. Retighten and test, repeat as needed until switch functions properly.
Check limit switch operation carefully, without load, before placing hoist in service. If misadjusted, SEVERE DAMAGE
AND/OR A DROPPED LOAD COULD RESULT. Allow 3” for hook drift in both directions. Never allow less than two
(2) complete wraps of rope on drum with hook in lowest position.
Provide a light film of MPG grease (Paragraph 4-7) on gear of both limit switches.
7-3. GEARED ROTARY LIMIT SWITCH ADJUSTMENT
The geared rotary type limit switch is standard equipment and is located on the drum end opposite the gearcase end.
This limit switch has a rotary screw driven by a gear reduction that is coupled to the end of the drum shaft. Adjustment discs operate the contacts of separate switches, one for the hoisting circuit and one for the lowering circuit. The switch assembly must be wired in accordance with the appropriate wiring diagram, which is shipped with the hoist. Instructions for adjusting limit switch are inside cover and are repeated below (see Figure 7-2).
7-4. OVER-CAPACITY LIMIT SWITCH ADJUSTMENT
The over-capacity limit switch is standard equipment and is integrated into the wire rope dead end assembly (see Figure 7-3).
The device is designed to prevent overloading of the equipment, but is not intended to be used as a load-measuring device.
The limit switch is factory preset to prevent the lifting of loads weighing 125-150% of rated capacity. At times, it may be necessary to adjust the limit switch setting.
12758B
O V E R L O A D B E A M
Switch
Adjustment
Discs
Switch
Locking
Plate
Figure 7-2. Screw-Type Limit Switch Adjustment
(Wires Not Shown for Clarity.)
Be certain that electrical power supply is OFF and locked in the open position before removing limit switch cover.
L O C K I N G N U T
P L U N G E R
L I M I T S W I T C H
A D J U S T M E N T B O L T
Figure 7-3. Over-Capacity Limit Switch
23
Part No. 118175-05
To adjust the limit switch setting, simply loosen the locking nut (see
Figure 7-3) and then either loosen or tighten the adjustment bolt into the overload base to achieve the desired setting. Loosening the adjustment bolt will increase the load required to trip the limit switch plunger while tightening will reduce this setting. Only very small adjustment is required. Adjusting the limit switch setting to increase the capacity limit beyond 125% is not permitted.
7-5. SHORTENING OF PUSHBUTTON CABLE
Be certain that electrical power supply is OFF and locked in the open position before attempting shortening of push button cable.
of cable.
tighten screws.
connection box at hoist.
SECTION VIII - WIRING DIAGRAMS
8-1. GENERAL
Comprehensive wiring diagrams for YALE electric hoists have been omitted from this book because of the many possible variations. This is due to different currents and types of electrical components used in their construction. Figures 8-1 and 8-2 are examples of typical two-speed hoist and trolley wiring diagrams respectively. However, please consult the exact wiring diagrams for your hoist. A print of the correct wiring diagram for each hoist is furnished as a separate insert and shipped with the hoist. We suggest you carefully file the wiring diagram with this book for future reference.
NOTES
terminals previously furnished (care must be taken to match previous wire color coding with wire markers in accordance with the wiring diagram furnished with the hoist).
24
Part No. 118175-05
FIGURE 8-1. ELEMENTARY WIRING DIAGRAM FOR A TWO-SPEED HOIST AND TROLLEY WITH STANDARD FEATURES
25
Part No. 118175-05
FIGURE 8-2. COMPONENT DIAGRAM FOR A TWO-SPEED HOIST AND TROLLEY WITH STANDARD FEATURES
CB1
CB2
HB1
HB2
WIRE #
L1
L2
L3
HL1
HL2
HL3
CL1
CL2
CL3
PL1
PL2
A
C
F
D
HO1
HO2
HO3
HO11
HO13
CO1
CO2
CO3
CO11
CO13
HT1
HT2
HT3
HT11
HT12
HT13
CT1
CT2
CT3
CT11
CT12
CT13
2
2A
19
40
40A
40B
40C
40D
41
41A
42
H91
H91A
92
0
0A
0B
0C
0D
0E
0H
1
1A
1H
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
DEVICE CONNECTED
HSOL
HSOL
HSOL
HFOL
HFOL
HFOL
CSOL
CSOL
CSOL
CFOL
CFOL
CFOL
F, HSOL
F, HFOL
F, HFOL
FC, CSOL
R-L, CSOL, CFOL
FC, CSOL
FC, CFOL
FC, CFOL
HFU, CFU, PPD
HFU, CFU, PPD
HFU, CFU, PPD
HFU, U-D, PFU
HFU, U-D, PFU
HFU, U-D
CFU, R-L
CFU, R-L
CFU, R-L
PFU, HCPT
PFU, HCPT
U-D, F
U-D, F
R-L, FC
R-L, FC
F, HSOL
U-D, HSOL, HFOL
OLC
D, U, MC
MC
HSOL
HSOL, HFOL
HFOL, OLC, MC
OLC, D, BCM
U, D, MC
U, BCM
TDR
TDR, F, MC
OLC
L, R
CSOL
CSOL, CFOL
CFOL, L
R, L
FC
PPD, BCM, MC
HCFU, PPD
HCPT, OLC, U, D, F,
BCM, MC, R, L, FC
TB
TB
R-L
R-L
BCM
BCM
L1 L2 L3 H91A
A B C 11 21
PPD
12 14
H91
22 24
0A HL1 HL2 HL3 1H
U
92 A HO2 C 1A
R
HO1 HO2 HO3
HT1 HT2 HT3
40A CL1 CL2 CL3 41
92 D CO2 F 41A
CO1 CO2 CO3
L1 L2 L3
HL1 HL2 HL3
HFU
0W
OD
40B
0H 1A
0A 92
HO11 H02 HO13
HT11 HT12 HT13
40D 41A
40A 92
CO11 CO12 CO13
L1 L2 L3
CL1 CL2 CL3
CFU
L
D
OD
OE
40C
2A
F
BATTERY
MC
C K2 K1 0A 1A 2 91
92 0E 0B 0A 1A 2A H91
A C
92 HO11 HO1 HO3 HO13
42
FC
19 19 OE
OLC
92 0 0H
D F
92 CO11 CO1 CO3 CO13
CONNECT PER
NAMEPLATE FOR
PROPER VOLTAGE
HL1 HL2
PFU
PL1
PRIMARY
(X1)
HCFU
SECONDARY
PFU
PL2
HCPT G
(X2)
F
H91A 92
2
2A
TDR
92 C
BCM
B1
91
0H
1H
B2
HB1
TO HOIST
D.C. BRAKE
SOLENOID
HB2
H91
0H
1H
CT1 CT2 CT3
TB
40C CT11 CT12 CT13
TB
40D
DANGER:
(PPD) - PHASE REVERSAL/LOSS PROTECTION
DEVICE SHOWS A STEADY AMBER LED WHEN IN
PHASE REVERSAL CONDITION.
CORRECT IMPROPER PHASING BY INTER-
CHANGING INPUT POWER LEADS L1 AND L2.
DO NOT CHANGE PUSHBUTTON OR MOTOR
CIRCUIT WIRING.
WARNING:
THIS EQUIPMENT MUST BE EFFECTIVELY GROUNDED
ACCORDING TO APPLICABLE CODES.
AVERTISSEMENT:
CET EQUIPMENT DOIT ETRE MIS A'LA TERRE EN
ACCORDANCE AVEC LES NORMES EN VIGUEUR.
SYMBOL DESIGNATIONS
PPD - PHASE REV./LOSS PROTECTION DEVICE
HFU - HOIST MOTOR CIRCUIT FUSING
PFU - TRANSFORMER PRIMARY FUSING
HCPT - CONTROL CIRCUIT TRANSFORMER
HCFU - CONTROL CIRCUIT FUSING
U - HOIST UP CONTACTOR
D - HOIST DOWN CONTACTOR
F - HOIST FAST SPEED CONTACTOR
HSOL - HOIST SLOW SPEED THERMAL OVERLOAD RELAY
HFOL - HOIST FAST SPEED THERMAL OVERLOAD RELAY
LSU - HOIST UPPER GEAR TYPE LIMIT SWITCH
LSD - HOIST LOWER GEAR TYPE LIMIT SWITCH
BCM - D.C. BRAKE CONTROL MODULE
TDR - TIMER DELAY MODULE
HTAS - HOIST MOTOR TEMPERATURE ACTUATED SWITCH
OLS - OVERLOAD LIMIT SWITCH
OLC - OVERLOAD LIMIT SWITCH CONTACTOR
CFU - TROLLEY MOTOR CIRCUIT FUSING
R - TROLLEY RIGHT CONTACTOR
L - TROLLEY LEFT CONTACTOR
FC - TROLLEY FAST CONTACTOR
CSOL - TROLLEY SLOW SPEED THERMAL OVERLOAD RELAY
CFOL - TROLLEY FAST SPEED THERMAL OVERLOAD RELAY
CTAS - TROLLEY MOTOR TEMPERATURE ACTIVATED SWITCH
MC - MONITOR CARD
TB - TERMINAL BOARD
G - FRAME GROUND
F
26
Part No. 118175-05
SECTION IX - PARTS LIST
9-1. GENERAL
The parts lists and illustrations in this section of the manual cover parts for models of YALE “Global King” Electric hoists. A typical hoist is shown as the basis for the exploded parts illustrations; therefore, certain variations may occur from the information given. For this reason, always give the Hoist Serial Number,
Catalog Number, Motor Horsepower, Voltage, Phase, Frequency and Capacity of Hoist when ordering parts.
Throughout this manual, you will see references to the “S2” and
“S4” Frame hoists. If you are unsure about which frame you have, count the number of rope falls that are supporting the lower block and/or see Section IV, Paragraph 4-2 for a simple gearcase measurement to determine the configuration of your hoist. Your gearcase should have a similar shape to that shown and will measure 10 in width and requires approximately 3 quarts of oil.
Certain parts of your hoist will, in time, require replacement under normal wear conditions. It is suggested that these parts be purchased for your hoist as spares for future use. These parts are listed at the end of this manual.
The numbers assigned to parts of our various assemblies in our
Parts List are the part numbers used in manufacturing. Some of these itemized parts are not for individual sale, but must be grouped with other related replacement items.
WHEN ORDERING PARTS OR INFORMATION ON THIS
EQUIPMENT, ALWAYS INCLUDE MODEL AND SERIAL
NUMBER ON ORDER.
Using “Commercial” or other manufacturer’s parts to repair
Global King Hoists may cause load loss.
TO AVOID INJURY:
Use only YALE Hoist supplied parts. Parts may look alike but YALE Hoist parts are made of specific materials or processed to achieve specific properties.
LIST OF PART ILLUSTRATIONS
TITLE
“A” Frame S4 Reeved & “A” Frame S2 Reeved
Hoist Drum, Drum Frame, Gearcase, Motor, Rope Guide, and Limit
Switch
Hoist Gearing
Motor Driven Trolley Frame and Drive
Lower Block Assembly
Upper Block Assembly
Wire Rope Dead End Assembly with Limit Switch
Rope Guide Assembly
Hoist Motor Brake – Standard Service (ABM Motor)
Hoist Motor Brake – Outdoor Service (ABM Motor)
Hoist Motor Brake – Standard Service (MGM Motor)
Hoist Motor Brake – Outdoor Service (MGM Motor)
FIGURE No.
PAGE No.
-
9-1
28-29
30-31
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
9-10
9-11
32-33
34-35
36-37
38
39-40
41
42-43
44-45
46
46
27
Part No. 118175-05
2 4 2 5
D
2 3 2 2 1 0
2 7
B E T
&
H
I N
O
M
T
O
C R
E
R O
B
R
O W
N A L
U G H L
I L U X
N
E
D
Y
E D
P
R
L
1
U
1
O
U M
B R
1 (
U
S
T
P /
P
P L
U
I
T
N
N 1 0
S
E
H
I C A T E D W
A F T
M U S T
4 7 0 3
I T H
5 7 )
A A
3 6
1 7 1 6
8 7
B
2 1 3 1 3 4
3 7 2 6 3 7
9
2
1 4
1
S
D
C
E T A I
A L E
L C
1 : 2
2 P L A C E S
C
5
1 2
F
F
1 3
4 1 5
4 5
4 2 4 3 4 4 4 1
2 0 1 9
3 5
3
E
1 1 2 3 2 2
E
1 7
1 8
1 9
2 0
2 1
1 3
1 4
1 5
1 6
2 2
2 3
2 4
2 5
I T E M #
1
2
9
1 0
7
8
1 1
1 2
5
6
3
4
3 6
3 7
3 8
3 9
3 2
3 3
3 4
3 5
4 0
4 1
4 2
4 3
4 4
4 5
2 6
2 7
2 8
2 9
3 0
3 1
PART #
S E E T A B L E
D E S C R I P T I O N
B A R A L I G N M E N T 2 1 / 4 X 3 4 3 / 1 6
S E E T A B L E T H R E A D E D R O D , M 1 2 X 2 4 "
4 4 9 4 5 0 0 3
S E E T A B L E
M O T O R / G E A R C A S E A S S E
R O P E D R U M 6 .
4 m m R O P E
M B L Y
S E E T A B L E
2 3 3 8 4 0 0 1
3 2 8 7 9 6 2 6
C R O S S S H A F T 1 D I A .
X 3 2 L O N G
P I N I O N T R A V E R S E
M O T O R 0 .
5 / 0 .
1 6 7 H P , 1 8 0 0 R P M , 4 6 0 v 3 6 0
1 1 7 8 4 0 0 1
9 0 5 3 7 8
2 3 3 8 3 9 0 1
S E E T A B L E
4 4 9 4 3 6 0 1
C
S
T
L
A
I N
O
O
P L
G
U
L
G
E W
R Q U E
D R U M
W
1 / 4
O
"
R M
A R M
F R A
E R B L
G E
B R A
O C K
A R R E D
C K E T
M E R O D -
U C
3 / 4 D I A
A S S E M B L Y
.
E R
X " A " L O N G
1 1 8 0 3 2 0 3
1 1 8 0 2 7 0 7
1 1 8 0 3 4 0 2
1 1 8 0 2 6 0 4
1 1 8 0 3 4 0 1
1 1 6 8 0 7 0 4
N O 8 5 2 6
1 0 3 9 2 0 2 9
N O 1 9 5 1
1 0 7 9 1 7 3 1
S E E T A B L E
S E E T A B L E
3 3 2 9 6 6 0 1
D
T
O
R
R
U
U
A
T
M
N
B
S
O
S
V
I
E
A
D
R
E
R
D
S
A S
E
A S
M
S I
.
D
S E
E A S M .
M B L Y
S E E T A B L E C O U N T E R W E I G H T
4 5 0 4 2 5 0 1
1 0 3 7 8 8 0 7
1 1 8 0 2 5 2 0
1 1 8 0 3 0 0 3
3 1 4 9 3 3 2 4
C
B
H
1
K
O
A
I
N
L
G
2 m
E E
L
T
H
R
B
S
O L
E A
T m 1 .
P E R
R
E
R I
E
7 5 E
N C L O
N G
N G
P L A T
T
E
H
S N A
S U R E
W I T
B O L T
S E L F
2
H S N
,
L O
4 x
A P R
H E X
1 6 x
I N G
6 .
8
( 6 2 0
H E A D
5 1 6
1 2 m
2 R S m 1 .
N R )
7 5 x
C K I N G N U T ( P L A T E D )
6 0 m m L g .
C L A S S 8 .
8
M 1 0 , H I C O L L A R L O C K W A S H E R
1 0 m m 1 .
5 0 H E X S H C S
M 1 6 L O C K W A S H E R
H I G H S T R E N G T H B O L T , H E X H E A D 1 6 m m 2 .
0 0 x 4 0 m m L g .
C L A S S 8 .
8
M
S
5
5
3 /
I
1
Z
/ 1
/ 1
H E
2
8
E
6
6 -
L
L O
O
4
L O
1 8
C
X B O
C
C
K
X 0
L T
W
0 B U
K W
K W A
A
A
S
.
8 7 5
S H
G R A
H
M P E R
S H
E
,
E R
R
M
E R
S H C
D E 5
8 S T
, M E
S P L
, M E
, 3 / 8
U D W I T
D I U M
A I N
D I U M
1 6 x 1
H N U
S E L F
S E R I E S
( P L A
T A N D L O
S E R I E S
L O C
C K W A S H E R
( P L A T E D )
K I N G
( P L A T E D )
T E D )
1
N
1
4
4
1
1
0 3
O
0
3
4
1
0
3
9
9
8
2
-
8
1
2
8
4
0
3
7
9
7
1
3
2
1
2
4
3
3
8
9
0
0
8
0
0
0
0
0
2
4
5
1
6
1
H E X T A P B O L T , 3 / 8 1 6 x 2 ( P L A T E D )
3 / 8 1 6 S E M I F I N I S H E D H E X N U T ( P L A T E D )
3 / 8 E S N A S E L F L O C K I N G N U T
L I M I T S W I T C H G E A R E D N E M A 4 / 1 2
R O P E G U I D E " A " F R A M E
M 1 2 1 .
7 5 H E X N U T , C L A S S 8
W A S H E R F L A T 1
M 6 1 .
0 0 x 1 0 m m C U P P O I N T S E T S W
1 / 4 x 1 / 4 x 3 / 4 L G K E Y
E X T E R N A L R E T A I N I N G R I N G ( T R U A R C 5 1 6 0 1 1 8 )
1 1 7 8 1 1 0 1
1 0 8 4 6 0 0 2
2 3 3 9 7 7 0 1
1 1 8 0 2 7 2 1
R O P E C L A M P
M 6 1 .
0 0 H E X S H C S
1 1 8 0 3 2 0 5
S E E T A B L E
M 6 , H I C O L L A R L O
R O P E A S S E M B L Y
C K W A S H E R
I T E M 1
P A R T N U M B E R
B A R A L I G N M E N T
4
4
4
4
5
5 4
5 4
5
4 0
4
0 3
0 3
0
3 4
3
4
4
4
0
0 2
0 3
0
1
4
2
2
2
2
3
3
3
3
3
3
3
3
8
8
8
8
4
4
4
4
2
2
2
2
0
0
0
0
4
7
1
2
I T E M 5
T R A N S V E R S E
C R O S S S H A F T
2 3 3 8 2 9 0 8
2 3 3 8 2 9 1 1
2 3 3 8 2 9 0 1
2 3 3 8 2 9 0 2
I T E M 4
R O P E D R U M
4 4 9 4 3 9 0 1
I T E M 1 1 I T E M 1 3 I T E M 1 4 I T E M 2 I T E M 1 6 I T E M 4 5
D R U M F R A M E
R O D
D R U M S I D E A S M .
T R A N S V E R S E
S I D E A S M .
T R E A D E D R O
M 1 2
D C O U N T E R
W E I G H T
R O P E A S S E M B L Y
4 5 4 1 4 2 0 4 4 5 4 1 4 3 0 4
1 0 4 2 4 7 6 1
2 3 3 8 5 9 0 3 4 5 4 0 6 5 0 1 2 3 3 9 7 9 0 1
4 5 4 1 4 2 0 1 4 5 4 1 4 3 0 1 1 0 4 2 4 7 6 8
1 0 4 2 4 7 6 9
B E A M
W
F
I
L A
D T
N G
H
E
1
4 .
6
0
.
1
.
3
6 3
3
1
.
2
3
-
-
5
-
6
1 0
1 4
L I F T ( F T )
2 0
6
6
1
2
3
1
1
1
1
2
2
1 0
1 0
1
1
1
2
2
1
1
2
1
1
Q T Y .
2
2
5
1
4
8
1
1 2
2
1
2
6
3
1
3
3
4
4
4
4
4
5
4 5 4 0 3 4 0 5
4 5 4 0 3 4 0 6
4 5 4 0 3 4 0 7
4 5 4 0 3 4 0 8
2 3 3 8 4 2 0 4
2 3 3 8 4 2 0 7
2 3 3 8 4 2 0 1
2 3 3 8 4 2 0 2
2 3 3 8 2 9 0 8
2 3 3 8 2 9 1 1
2 3 3 8 2 9 0 1
2 3 3 8 2 9 0 2
4 4 9 4 3 9 0 2 2 3 3 8 5 9 0 4
4
4
5
5
4
4
1
1
4
4
2
2
0
0
5
2
4
4
5
5
4
4
1
1
4
4
3
3
0
0
5
2
1
1
1
0
0
0
4 2
4 2
4 2
4 7 6 1
4 7 6 8
4 7 6 9
4 5 4 0 6 5 0 2 2 3 3 9 7 9 0 2
3 .
2 5
4 .
6 3 6
6 .
1 3 1 0
1 0 .
1 3 1 4
4 0
“A” Frame
S4 Reeved
28
Part No. 118175-05
“A” Frame
S2 Reeved
29
Part No. 118175-05
1
2
3
4
5
9
1 0
1 1 1 2 1 3
1 4
1 5
1 6
2 8
6
7
8
2 9
2 5
2 6
7
8
1 7
1 8 2 7
1 9
2 4
2 3
2 1
2 2
1 8 2 7
2 0
Figure 9-1. Hoist Drum, Drum Frame, Gearcase, Motor, Rope Guide and Screw Type Limit Switch
REF. No.
7
8
9
5
6
3
4
1
2
14
15
16
17
10
11
12
13
18
19
20
21
“A” Frame: Hoist Components for Figure 9-1.
Part
Number
Description
43981305 LIMIT SWITCH GEARED NEMA 4/12
11593901 DRUM SHAFT INSERT
11802612 HIGH STRENGTH BOLT, HEX HEAD 10mm-1.50 x 35mm Lg. CLASS 8.8
11803404 M10 LOCKWASHER 4
10846002 RETAINING RING EXTERNAL
23395801 MOUNTING BRACKET
11802707 10mm-1.50 HEX SHCS
11803203 M10, HI-COLLAR LOCKWASHER
11801805 FLANGED CARTRIDGE BEARING FHFC206-30-NLC
33296332 DRUM FRAME BRACKET (LH)
23397701 ROPE CLAMP
11802721 M6-1.00 HEX SHCS
11803205 M6, HI-COLLAR LOCKWASHER
11803003 12mm-1.75 ESNA SELF LOCKING NUT (PLATED)
45402901 DRUM SIDE ASM. (MACHINED)
11680704 SIZE 40 BUMPER, M8 STUD WITH NUT AND LOCKWASHER
31493324 KEEPER PLATE
11803101 M10 FLAT WASHER
11802723 10mm-1.50 HEX SHCS
11802606 HIGH STRENGTH BOLT, HEX HEAD 10mm-1.50 x 40mm Lg. CLASS 8.8
44943501C
44943502C
GEARCASE ASSEMBLY (3.2 tonne)
GEARCASE ASSEMBLY (1.6 tonne)
(continued on next page)
Qty. Req’d
1
1
2
2
2
6
1
4
2
2
3
3
1
3
8
8
1
1
1
1
30
Part No. 118175-05
23
24
25
26
27
28
29
REF. No.
22
“A” Frame: Hoist Components for Figure 9-1.
Part
Number
See charts below
Description
HOIST MOTOR (TWO SPEED) (1.6 TONNE)
HOIST MOTOR (TWO SPEED) (3.2 TONNE)
23385903
23385904
DRUM FRAME ROD - S2 MODEL & 20 FT. LIFT, S4 MODEL
DRUM FRAME ROD - 40 FT. LIFT, S4 MODEL
11802520 HIGH STRENGTH BOLT
44943901
44943902
DRUM FRAME ROD - S2 MODEL & 20 FT. LIFT, S4 MODEL
DRUM FRAME ROD - 40 FT. LIFT, S4 MODEL
44943801 ROPE GUIDE “A” FRAME
--LOCK NUT, M10
11802613 HIGH STRENGTH BOLT
33296331 DRUM FRAME BRACKET
MOTOR 5.0/1.25 HP
3600/900 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
ABM HOIST MOTORS
3.2 TONNE
(S4 REEVING)
PART NUMBER
33295001
33295002
33295003
33295004
33295005
MOTOR 3.0/.75 HP
3600/900 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
1.6 TONNE
(S2 REEVING)
PART NUMBER
33295501
33295502
33295503
33295504
33295505
MOTOR 5.0/1.25 HP
3600/900 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
ABM HOIST MOTORS (OUTDOOR SERVICE)
3.2 TONNE
(S4 REEVING)
PART NUMBER
33297001
33297002
33297003
33297004
33297005
MOTOR 3.0/.75 HP
3600/900 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
1.6 TONNE
(S2 REEVING)
PART NUMBER
33297101
33297102
33297103
33297104
33297105
MOTOR 5.0/1.25 HP
3600/900 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
MGM HOIST MOTORS
3.2 TONNE
(S4 REEVING)
PART NUMBER
33330601
33330602
33330603
33330604
CALL FACTORY
MOTOR 3.0/.75 HP
3600/900 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
1.6 TONNE
(S2 REEVING)
PART NUMBER
N/A
N/A
N/A
N/A
N/A
Qty. Req’d
1
2
6
1
2
1
1
8
31
Part No. 118175-05
Figure 9-2. Hoist Gearing
13
14
15
16
17
9
10
11
12
7
8
5
6
3
4
1
2
22
23
24
25
18
19
20
21
26
27
REF. No.
“A” Frame S4 Reeved: Hoist Gearing for Figure 9-2.
Part
Number
Description
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
44943501C Complete 3200kg Hoist Gearcase Ass’y. - 75.14:1 Ratio
44943590 Gearcase Gasket/Seal Kit (Incl. Ref. Nos. 3, 24, 25)
44943591 Gearcase Gasket/Bearings Kit (Incl. Ref. Nos. 3, 10, 15, 16, 20, 21, 23, 24, 25)
N/A Gearcase
N/A Cover
N/A
-
-
N/A
Gasket
Vent Plug
Drain/Fill Level Plug
Socket Head Shoulder Screw, M6
Hi-Collar Lockwasher, M8
Socket Head Cap Screw, M6
Hi-Collar Lockwasher, M6
Ball Bearing
External Retaining Ring
Intermediate Gear
Drum Pinion Shaft
Key
Ball Bearing
Ball Bearing
Intermediate Pinion Shaft
Key
Motor Gear
Ball Bearing
Ball Bearing
Output Shaft
Roller Bearing
Output Shaft Oil Seal
Motor Shaft Oil Seal
Torque Pin
Threaded Stud, M10
32
Qty. Req’d
1
1
1
1
1
1
1
1
7
1
2
7
2
2
1
1
1
1
1
1
1
1
2
4
1
1
1
1
Part No. 118175-05
Figure 9-2. Hoist Gearing
13
14
15
16
17
9
10
11
12
7
8
5
6
3
4
1
2
22
23
24
25
18
19
20
21
26
27
REF. No.
“A” Frame S2 Reeved: Hoist Gearing for Figure 9-2.
Part
Number
Description
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
44943502C Complete 1600kg Hoist Gearcase Ass’y. - 126.3:1 Ratio
44943590 Gearcase Gasket/Seal Kit (Incl. Ref. Nos. 3, 24, 25)
44943591 Gearcase Gasket/Bearings Kit (Incl. Ref. Nos. 3, 10, 15, 16, 20, 21, 23, 24, 25)
N/A Gearcase
N/A Cover
N/A
-
-
N/A
Gasket
Vent Plug
Drain/Fill Level Plug
Socket Head Shoulder Screw, M6
Hi-Collar Lockwasher, M8
Socket Head Cap Screw, M6
Hi-Collar Lockwasher, M6
Ball Bearing
External Retaining Ring
Intermediate Gear
Drum Pinion Shaft
Key
Ball Bearing
Ball Bearing
Intermediate Pinion Shaft
Key
Motor Gear
Ball Bearing
Ball Bearing
Output Shaft
Roller Bearing
Output Shaft Oil Seal
Motor Shaft Oil Seal
Torque Pin
Threaded Stud, M10
33
Qty. Req’d
1
1
1
1
1
1
1
1
7
1
2
7
2
2
1
1
1
1
1
1
1
1
2
4
1
1
1
1
Part No. 118175-05
2 5
2 4
2 3 2 2 2 1
2 0
1 9
1 8
1 1
1 2
1 3
1 4
1 7 1 6
3 5
3 6
3 7
3 2
3 3
3 4
3 1
3 0
2 9
1 6
2 8
2 7
2 6
1 0
1 2
1 5
N O T
1 .
2 .
T
8
9
2
3
4
5
6
7
REF. No.
7
8
9
5
6
3
4
1
2
14
15
16
17
18
10
11
12
13
1
Figure 9-3. Motor Driven Trolley Frame and Drive
“A” Frame: Trolley Frame and Drive Components for Figure 9-3.
Part Number
45042501
10327304
NO1948
11802604
11803402
45406501
10387202
11802906
11803401
23384202
10119401
NO8135
10008311
23400406
23400301
10119409
45402901
11680704
Description
CONTROL ENCLOSURE - 24 x 16 x 6.8
3/8 ESNA SELF LOCKING NUT
3/8-16 SEMIFINISHED HEX NUT (PLATED)
HIGH STRENGTH BOLT, HEX HEAD 16mm-2.00 x 40mm Lg. CLASS 8.8
M16 LOCKWASHER
COUNTER WEIGHT
HEX TAP BOLT, 3/8-16 x 2 (PLATED)
M12-1.75 HEX NUT, CLASS 8
M12 LOCKWASHER
BAR ALIGNMENT 2 1/4 X 34 3/16
EXTERNAL RETAINING RING (TRUARC 5100-118)
BEARING - SINGLE ROW RADIAL (TWO SHIELDS)
TRUARC SIZE 244 INTERNAL SNAP RING
PATENTED TRACK TROLLEY WHEEL
WHEEL AXLE
EXTERNAL RETAINING RING (TRUARC 5100-100)
DRUM SIDE ASM. (MACHINED)
SIZE 40 BUMPER, M8 STUD WITH NUT AND LOCKWASHER
(continued on next page)
34
Qty. Req’d
2
1
4
12
4
8
2
1
5
4
1
2
4
2
8
4
2
4
Part No. 118175-05
“A” Frame: Trolley Frame and Drive Components for Figure 9-3.
REF. No.
30
31
32
33
26
27
28
29
34
35
36
37
22
23
24
25
19
20
21
Part Number Description
10378807
10231001
23384001
11781101
11849801
23382902
10424769
BALL BEARING WITH SNAP RING (6205-16-2RSNR)
WASHER FLAT
PINION TRAVERSE
1/4 x 1/4 x 3/4 LG KEY
M6-1.00 x 10mm CUP POINT SET SCREW
TRAVERSE CROSS SHAFT
THREADED ROD, M12 X 24”
23400405
45403101
TRACK TROLLEY WHEEL
TRANSVERSE SIDE ASM.
31493324 KEEPER PLATE
See chart below MOTOR 0.5/0.167 HP, 1800 RPM, 460v-3-60
11803203
11802707
10392029
NO8526
M10, HI-COLLAR LOCKWASHER
10mm-1.50 HEX SHCS
5/16-18 X 0.875 SHCS PLAIN SELF-LOCKING
5/16 LOCKWASHER, MEDIUM SERIES (PLATED)
23383901
10791731
NO1951
905378
TORQUE ARM BRACKET
HEX BOLT GRADE 5, 3/8-16 x 1 (PLATED)
3/8 LOCKWASHER, MEDIUM SERIES (PLATED)
SINGLE WORM GEAR REDUCER
TROLLEY MOTORS
MOTOR .5/.17 HP
1800/600 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
3.2 TONNE
(S4 REEVING)
PART NUMBER
32879624
32879625
32879626
32879627
11704229
*Note: 1.6 tonne models with bolted frame use .25/.08 HP motors.
1.6 tonne models with new welded frame use .5/.17 HP motors.
Please verify HP rating of trolley motor prior to order.
MOTOR .25/.08 HP
1800/600 RPM
POWER SUPPLY
208V-3PH-60HZ
230V-3PH-60HZ
460V-3PH-60HZ
575V-3PH-60HZ
380V-3PH-50HZ
*1.6 TONNE
(S2 REEVING)
PART NUMBER
32879615
32879615
32879616
32879617
11704128
Qty. Req’d
4
4
2
2
1
1
2
1
4
1
1
4
1
2
2
6
2
2
2
NOTES
35
Part No. 118175-05
Figure 9-4a. Lower Block Assembly
13
14
15
16
9
10
11
12
17
18
19
20
7
8
5
6
3
4
1
2
REF. No.
“A” Frame S4 Reeved: Lower Block Components for Figure 9-4a.
Part
Number
Description
44943601C Lower Block Assembly (Excludes Ref. Nos. 17 & 18)
33296201 Sheave Assembly (Incl. Ref. Nos. 12, 13, 14)
4X1307 Hook Latch Kit (Not shown)
23398091 Hook Assembly (Incl. Ref. Nos. 2, 3, 4)
N/A
N/A
Trunnion Crosshead
Hook & Nut Assembly
N/A
N/A
N/A
N/A
Thrust Bearing
Roll Pin
Sheave Pin
Spacer Tube
N/A Lower Block Strap
33296501 Inner Sheave Cover
N/A
N/A
Flat Washer, M8
Socket Head Cap Screw, M8
N/A
N/A
N/A
N/A
Locknut, M8
Rope Sheave
Ball Bearing
Internal Retaining Ring
N/A External Retaining Ring
33296511 Outer Sheave Cover
23382880 3200 kg Capacity Label
23382802 YALE Brand Label
N/A Socket Head Cap Screw, M6
N/A Locknut, M6
36
Qty. Req’d
1
2
2
4
2
2
2
4
2
2
2
6
6
2
2
1
2
1
1
1
1
Part No. 118175-05
Figure 9-4b. Lower Block Assembly (S2 Reeved)
8
9
10
11
12
13
14
15
16
17
6
7
4
5
1
2
3
REF. No.
“A” Frame S2 Reeved: Lower Block Components for Figure 9-4b.
Part
Number
Description
44944101C Lower Block Assembly (Excludes Ref. Nos. 14 & 15)
33296201 Sheave Assembly (Incl. Ref. Nos. 7, 8, 9)
4X1304 Hook Latch Kit (Not Shown)
23398691 Hook Assembly (Incl. Ref. Nos. 2, 3, 4)
N/A Crosshead Weldment
N/A
N/A
N/A
N/A
Hook & Nut Assembly
Thrust Bearing
Roll Pin
Sheave Pin
N/A
N/A
N/A
N/A
External Retaining Ring
Rope Sheave
Internal Retaining Ring
Ball Bearing
N/A Spacer Washer
33296701 Outer Sheave Cover
N/A
N/A
Socket Head Cap Screw, M8
Flat Washer, M8
23382802 YALE Brand Label
23382881 1600 kg Capacity Label
N/A Socket Head Cap Screw, M6
N/A Locknut, M6
37
Qty. Req’d
1
2
2
1
2
4
4
2
2
3
3
2
1
1
1
1
1
1
Part No. 118175-05
8
9
6
7
4
5
1
2
10
11
12
REF. No.
Figure 9-5. Upper Block Assembly (S4 Reeved)
“A” Frame S4 Reeved: Upper Block Components for Figure 9-5.
Part
Number
Description
44944001 “A” Frame Hoist Upper Block Assembly
33296201 Sheave Assembly (Incl. Ref. Nos. 10, 11, 12)
N/A
N/A
Upper Block Yoke
Yoke Pin
N/A
N/A
N/A
N/A
External Retaining Ring
Locknut, M6
Hex Head Bolt, M6
Sheave Pin
N/A
N/A
N/A
N/A
N/A
External Retaining Ring
Spacer Washer
Internal Retaining Ring
Sealed Ball Bearing
Rope Sheave
Qty. Req’d
1
2
2
2
1
2
2
1
1
1
2
1
38
Part No. 118175-05
Figure 9-6
“A” Frame S4 Reeved:
Dead End/Overload Limit Assembly
7 8
ITEM NO. PART NUMBER
3
4
1
2
10119409
10119445
11781503
11802501
5
9
10
11
6
7
8
12
13
14
11802801
11803001
11850701
11850801
23385401
23385701
23385801
23398802
23399403
23566801
DESCRIPTION
EXTERNAL RETAINING RING (TRUARC 5100-100)
EXTERNAL RETAINING RING (TRUARC 5100-81)
BELLEVILLE SPRING, HDS10 (PRESET)
M6 X 70mm HEX HEAD CAP SCREW
M10 X 45mm SHOULDER SOCKET HEAD CAP
SCREW
M6-1.00 ESNA SELF LOCKING NUT (PLATED)
CLEVIS PIN
COTTER PIN
YOKE DEAD END
OVERLOAD SPRING BASE FOR DEAD END
DEAD END PIN
YOKE SLEEVE
PIN YOKE
OVERLOAD BEAM
QTY.
4
2
2
2
1
1
1
1
2
1
1
1
1
1
2
APPLY THREADLOCK
SPRING STACK WITH WASHERS
IN SERIES ARRANGEMENT
3
13
2 11
1
6
1
4
1
12
DETAIL A
SPRING STACK (IN SERIES) DETAIL
SCALE: (4 : 1)
9
2
14
NOTES:
1.
2.
3.
TORQUE SPECIFICATION:
ITEM 10 AND 16 MUST BE TIGHTENED TO A MINIMUM TORQUE VALUE OF105 in lbf
ITEM 11 MUST BE INSTALLED TO A TORQUE VALUE OF 29 ft lbf
AND THREADLOCKED USING LOCTITE 262 (P/N 10575522)
OR PERMA-LOK HM118 (P/N 10575529) OR EQUIVALENT.
CARE MUST BE TAKEN TO ASSURE ITEM 11 IS FULLY
THREADED INTO ITEM 2.
SEE INDIVIDUAL PART DRAWINGS FOR SURFACE TREATMENT REQUIREMENTS.
39
10
A
2
5
Part No. 118175-05
Figure 9-6
“A” Frame S2 Reeved:
Dead End/Overload Limit Assembly
14 15
4
5
6
7
1
2
3
12
13
14
15
16
8
9
10
1 1
I T E M N O .
23385401
23566801
23385701
23385801
23397601
10119445
1 1 7 8 1 5 0 3
1 1 8 0 2 5 0 1
11802801
10119407
1 1 8 0 2 6 0 1
11802901
11803001
11850701
11850801
11804901
P A R T N U M B E R
YOKE DEAD END
OVERLOAD BEAM
D E S C R I P T I O N
OVERLOAD SPRING BASE FOR DEAD END
DEAD END PIN
YOKE PIN WITH GROOVES
EXTERNAL RETAINING RING (TRUARC 5100-81)
B E L L E V I L L E S P R I N G , H D S 1 0 ( P R E S E T )
M 6 X 7 0 m m H E X H E A D C A P S C R E W
M10 X 45mm SHOULDER SOCKET HEAD CAP SCREW
EXTERNAL RETAINING RING (TRUARC 5100-137)
M 5 X 1 6 m m H E X H E A D C A P S C R E W
M5 HEX NUT
M6-1.00 ESNA SELF LOCKING NUT (PLATED)
CLEVIS PIN
COTTER PIN
YOKE SPACER
2
1
1
2
1
1
2
2
1
45423301/
QTY.
1
1
1
1
1
2
4
2 APPLY THREADLOCK
11
SPRING STACK WITH WASHERS
IN SERIES ARRANGEMENT
7
12
5
6
4
1
13
1
8
16 10
1
2
2
NOTES:
1.
TORQUE SPECIFICATION:
ITEM 10 AND 16 MUST BE TIGHTENED TO A MINIMUM TORQUE VALUE OF105 in lbf
2.
ITEM 11 MUST BE INSTALLED TO A TORQUE VALUE OF 29 ft lbf
AND THREADLOCKED USING LOCTITE 262 (P/N 10575522)
OR PERMA-LOK HM118 (P/N 10575529) OR EQUIVALENT.
CARE MUST BE TAKEN TO ASSURE ITEM 11 IS FULLY
THREADED INTO ITEM 2.
3.
SEE INDIVIDUAL PART DRAWINGS FOR SURFACE TREATMENT REQUIREMENTS.
40
3
A
2
9
Part No. 118175-05
Figure 9-7. Rope Guide Assembly
REF. No.
3
4
1
2
5
“A” Frame: Rope Guide Components for Figure 9-7.
Part
Number
44943801C “A” Frame Rope Guide Assembly
N/A Rope Guide Body
N/A Plastic Shroud
N/A
N/A
N/A
Socket Head Shoulder Bolt, M6 Thread
Compression Spring
Extension Spring
Description Qty. Req’d
2
2
1
1
1
1
41
Part No. 118175-05
Figure 9-8. Standard Hoist Motor Brake
“A” S4 Frame: Hoist Brake Components for Figure 9-8. (ABM Motor)
REF. No.
Part Number Description
8
9
10
11
12
13
14
15
16
17
18
19
6
7
4
5
1
2
3
33295049 Complete Brake Assembly (Includes Ref. Nos. 1,11,16,17 & P/N 33313853)
33313850 Brake Friction Disc
Fan
33295051 External Retaining Rings (Fan Hub)
BRAKE
FAN
KIT
External Retaining Ring (Fan)
Fan Hub
Key (Fan Hub)
Key (Fan)
33313852 External Retaining Ring (Brake Hub)
BRAKE Spacer (Brake Hub)
HUB
KIT
Key (Brake Hub)
Brake Hub
33313853 Hollow Core Bolts
HARDO-Ring
WARE Bolts (Brake Mounting)
KIT
N/A
Compression Springs
Magnet Body - Order Complete Brake
N/A Armature Plate - Order Complete Brake
33295055 Fan Shroud
SHROUD KIT Bolts (Fan Shroud)
* Kit comes with (7) springs, but only (5) are utilized in this assembly.
Qty. Req’d
1
1
1
1
3
1
3
5*
1
1
1
4
-
1
1
-
1
-
1
1
42
Part No. 118175-05
Figure 9-8. Standard Hoist Motor Brake
“A” S2 Frame: Hoist Brake Components for Figure 9-8. (ABM Motor)
8
9
10
11
12
13
14
15
16
17
18
19
6
7
4
5
1
2
3
REF. No.
Part Number Description
33295549 Complete Brake Assembly (Includes Ref. Nos. 1,11,16,17 & P/N 33295553)
33295550 Brake Friction Disc
Fan
33295551 External Retaining Rings (Fan Hub)
BRAKE
FAN
KIT
External Retaining Ring (Fan)
Fan Hub
Key (Fan Hub)
Key (Fan)
33295552 External Retaining Ring (Brake Hub)
BRAKE Spacer (Brake Hub)
HUB
KIT
Key (Brake Hub)
Brake Hub
33295553 Hollow Core Bolts
HARDO-Ring
WARE Bolts (Brake Mounting)
KIT
N/A
Compression Springs
Magnet Body - Order Complete Brake
N/A Armature Plate - Order Complete Brake
33295555 Fan Shroud
SHROUD KIT Bolts (Fan Shroud)
Qty. Req’d
1
1
1
1
3
1
3
1
1
7
1
4
-
1
1
-
1
-
1
1
43
Part No. 118175-05
19
10
11
12
13
14
8 9
20
20
4
7
7
5
4
6
3
21
18
1
17
15 16
2
2
Figure 9-9. Outdoor Service Hoist Motor Brake
“A” S4 Frame: Hoist Brake Components for Figure 9-9. (ABM Motor)
REF. No.
Part Number Description
8
9
10
11
12
13
14
6
7
4
5
1
2
3
19
20
21
15
16
17
18
33297049 Complete Brake Assembly (Includes Ref. Nos. 1,11,16,17, 18 & P/N 33294053)
33313850 Brake Friction Disc
Fan
33295051 External Retaining Rings (Fan Hub)
BRAKE
FAN
KIT
External Retaining Ring (Fan)
Fan Hub
Key (Fan Hub)
Key (Fan)
33294052 External Retaining Ring (Brake Hub)
BRAKE Spacer (Brake Hub)
HUB
KIT
Key (Brake Hub)
Stainless Steel Brake Hub
33294053 Hollow Core Bolts
HARDO-Ring
WARE Bolts (Brake Mounting)
KIT
N/A
N/A
N/A
Compression Springs
Magnet Body - Order Complete Brake
Stainless Steel Armature Plate - Order Complete Brake
Stainless Steel Friction Disc - Order Complete Brake
11803105 Spacer Washers
33295055 Fan Shroud
SHROUD KIT Bolts (Fan Shroud)
* Kit comes with (7) springs, but only (5) are utilized in this assembly.
44
Part No. 118175-05
Qty. Req’d
1
1
1
1
3
1
3
-
1
1
-
1
-
1
1
4
1
4
5*
1
1
1
19
10
11
12
13
14
8 9
20
20
4
7
7
5
4
6
3
21
18
1
17
15 16
2
2
Figure 9-9. Outdoor Service Hoist Motor Brake
“A” S2 Frame: Hoist Brake Components for Figure 9-9. (ABM Motor)
8
9
10
11
12
13
14
6
7
4
5
1
2
3
19
20
21
15
16
17
18
REF. No.
Part Number Description
33297149 Complete Brake Assembly (Includes Ref. Nos. 1,11,16,17, 18 & P/N 33297153)
33295550 Brake Friction Disc
Fan
33295551 External Retaining Rings (Fan Hub)
BRAKE
FAN
KIT
External Retaining Ring (Fan)
Fan Hub
Key (Fan Hub)
Key (Fan)
33297152 External Retaining Ring (Brake Hub)
BRAKE Spacer (Brake Hub)
HUB
KIT
Key (Brake Hub)
Stainless Steel Brake Hub
33297153 Hollow Core Bolts
HARDO-Ring
WARE Bolts (Brake Mounting)
KIT
N/A
N/A
N/A
Compression Springs
Magnet Body - Order Complete Brake
Stainless Steel Armature Plate - Order Complete Brake
Stainless Steel Friction Disc - Order Complete Brake
11803107 Spacer Washers
33295555 Fan Shroud
SHROUD KIT Bolts (Fan Shroud)
45
Qty. Req’d
1
1
1
-
3
1
3
-
1
1
-
1
-
1
1
4
1
4
1
1
7
1
Part No. 118175-05
Figure 9-10 & 9-11. Standard and Outdoor Service Hoist Motor Brakes
“A” S4 Frame: Standard Hoist Brake Components for Figure 9-10. (MGM Motor)
REF. No.
Part Number
6
7
8
9
10
33330649
Description
Complete Brake Assembly (Includes Ref Nos. 1-10)
33330650 Brake Adjuster Set (Includes Ref Nos. 1-5)
33330651 Brake Disc
33330652 Brake Moving Element
33330653 24V DC brake Coil
33330654 Brake Cover
33327355 Plastic Hexagonal Nut (Standard Brake)
Qty. Req’d
1
1
1
1
1
1
1
“A” S4 Frame: Outdoor Service Hoist Brake Components for Figure 9-11. (MGM Motor)
REF. No.
Part Number
33330659
Description
Complete Brake Assembly (Includes Ref Nos. 1-10)
33330650 Brake Adjuster Set (Includes Ref Nos. 1-5)
8
9
6
7
10
33330651
33330652
33330653
33330654
33327360
Brake Disc
Brake Moving Element
24V DC brake Coil
Brake Cover
Hexagonal Nut with Seal (IP55 Brake)
Qty. Req’d
1
1
1
1
1
1
1
46
Part No. 118175-05
RECOMMENDED SPARE PARTS
Certain parts of your hoist will, in time, require replacement under normal wear conditions. It is suggested that the following parts be purchased for your hoist as spares for future use.
One Brake Friction Disc
One Brake Control Module
One Brake Hardware Kit
One Set of Contactors
One Transformer
One Wire Rope Assembly
Note: When ordering parts always furnish Hoist Serial Number, Catalog Number, Motor Horsepower, Voltage, Phase,
Frequency and Rated Load of Hoist on which the parts are to be used.
PARTS AND SERVICES ARE AVAILABLE IN THE UNITED STATES AND IN CANADA
Parts for your hoist or trolley are available from your local authorized repair station. For the name of the nearest parts or service center, visit our website www.cmworks.com or call the Columbus McKinnon customer service department at (800) 888-0985.
WARRANTY
WARRANTY AND LIMITATION OF REMEDY AND LIABILITY
A. Seller warrants that its products and parts, when shipped, and operating
(including installation, construction and start-up), when performed, will meet applicable specifications, will be of good quality and will be free from defects in material and workmanship. All claims for defective mechanical components under this warranty must be made in writing immediately upon discovery and in any event, within three (3) years from shipment of the applicable item unless Seller specifically assumes installation, construction or start-up responsibility. All claims for defective mechanical components when Seller assumes installation, construction or start-up responsibility and all claims for defective work must be made in writing immediately upon discovery and in any event, within three (3) years from completion of the applicable work by
Seller, provided; however, all claims for defective mechanical components must be made in writing no later than (42) months after shipment. All claims for defective electrical components under this warranty must be made in writing immediately upon discovery and in any event, within one (1) year from shipment of the applicable item unless Seller specifically assumes installation, construction or start-up responsibility. All claims for defective electrical components when Seller assumes installation, construction or start-up responsibility and all claims for defective work must be made in writing immediately upon discovery and in any event, within one (1) year from completion of the applicable work by Seller, provided; however, all claims for defective electrical components must be made in writing no later than eighteen
(18) months after shipment. Defective items must be held for Seller’s inspection and returned to the original f.o.b. point upon request. THE ‘FOREGOING
IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES WHATSOEVER,
EXPRESS, IMPLIED AND STATUTORY, INCLUDING, WITHOUT LIMITATION,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE. IN NO EVENT SHALL SELLER BE LIABLE TO
BUYER OR ANY THIRD PARTY WITH RESPECT TO ANY GOOD, WHETHER
IN CONTRACT, TORT OR OTHER THEORY OF LAW, FOR LOSS OF
PROFITS OR LOSS OF USE, OR FOR ANY INCIDENTAL, CONSEQUENTIAL,
SPECIAL, DIRECT OR INDIRECT DAMAGES, HOWSOEVER CAUSED.
B. Upon Buyer’s submission of a claim as provided above and its substantiation, Seller shall at its option either (i) repair or replace its product, part or work at either the original f.o.b. point of delivery or at Seller’s authorized service station nearest Buyer; or (ii) refund an equitable portion of the purchase price. All claims are to be submitted in accordance with our published warranty process.
C. This warranty is contingent upon Buyer’s proper maintenance and care of Seller’s products, and does not extend to normal wear and tear. Seller reserves the right to void warranty in event of Buyer’s use of inappropriate materials or application in the course of repair or maintenance, or if Seller’s products have been dismantled prior to submission to Seller for warranty inspection at Seller’s authorized service station.
D. Seller shall not be liable for any damage, injury or loss arising out of the use of the goods if, prior to such damage, injury or loss, such goods are: (i) damaged or misused following Seller’s delivery to the carrier; (ii) not maintained, inspected, or used in compliance with applicable law and Seller’s written instructions and recommendations; (iii) installed, repaired, altered or modified without compliance with such laws, instructions or recommendations; or (4) repaired with parts or accessories other than those supplied by CMCO.
E. The foregoing is Seller’s only obligation and Buyer’s exclusive remedy for breach of warranty and is Buyer’s exclusive remedy hereunder by way of breach of contract, tort, strict liability or otherwise. Any action for breach of this agreement must be commenced within one (1) year after the cause of action has accrued.
47
Part No. 118175-05
Phone (800) 888.0985
U
(716) 689.5400
U
Fax: (716) 689.5644
U
www.cmworks.com
P/N: 11817505 REV. AA 10/2013 BJB
© 2013 Columbus McKinnon Corporation. All Rights Reserved.

Public link updated
The public link to your chat has been updated.
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Key features
- Low headroom models
- Integral trolley
- 2-speed hoisting motor
- 200% torque DC brake
- Rotary-geared limit switch
- Overload capacity limit switch
- Optional block operated limit switch
- 2-speed AC motor for trolley traverse
- NEMA 4/12 control enclosure
- Push button control station