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0120 IH-8535VND

H-8535

OPERATING INSTRUCTIONS

4

This manual contains important information to help you properly install, operate and

maintain your Series 622 Hoist for maximum performance, economy and safety.

Please study its contents thoroughly before putting your hoist into operation. By

practicing correct operating procedures and by carrying out the recommended pre-

ventive maintenance suggestions, you will be assured of long, dependable and safe

service.

After you have completely familiarized yourself with the contents of this manual, we

recommend that you carefully file it for future reference.

The information herein is directed to the proper use, care and maintenance of the

Series 622 Hoist and does not comprise a handbook on the broad subject of rigging.

Rigging can be defined as the process of lifting and moving heavy loads using hoists

and other mechanical equipment. Skill acquired through specialized experience and

study is essential to safe rigging operations. For rigging information, we recommend

consulting a standard textbook on the subject.

CM REPAIR/REPLACEMENT POLICY

All Columbus McKinnon (CM) Series 622 Hoists are inspected and performance test-

ed prior to shipment. If any properly maintained hoist develops a performance prob-

lem, within one year of shipment, due to a material or workmanship defect, as verified

by CM, repair or replacement of the unit will be made to the original purchaser with-

out charge. This repair/replacement policy applies only to Series 622 Hoists installed,

maintained and operated as outlined in this manual, and specifically excludes hoists

subject to normal wear, abuse, improper installation, improper or inadequate mainte-

nance, hostile environmental effects and unauthorized repairs/modifications.

We reserve the right to change materials or design if, in our opinion, such changes

will improve our product. Abuse, repair by an unauthorized person, or use of non-CM

replacement parts voids the guarantee and could lead to dangerous operation. For

full Terms of Sale, see Sales Order Acknowledg-ment. Also, refer to the back cover

for Limitations of Warranties, Remedies and Damages, and Indemnification and Safe

Operation.

UNPACKING

After opening the carton, the hoist should be carefully inspected for damage which

may have occurred during shipment or handling. Check the hoist frame for dents or

cracks and inspect the load chain for nicks and gouges. If shipping damage has

occurred, refer to the packing list envelope on the carton for claim procedure.

WARNING

Operating a unit with obvious external damage may cause load to drop and

that may result in personal injury and/or property damage.

TO AVOID INJURY:

Carefully check unit for external damage prior to installation.

!

SAFETY PROCEDURES

1. The hoist must always be rigged to lift in a straight line from hook to hook. The

hoist must always be free to swivel on the upper hook. Under no condition

should the hoist frame be allowed to bear on any support when in use as this

would cause bending of the hook or frame and damage the unit.

2. When preparing to lift or move a load, be sure that the attachments to both

hooks are firmly seated in the saddles of the hooks. Avoid off center loading of

any kind especially loading on the tip of the hook. Also observe that the chain

hangs straight (without twist) from hoist to lower hook.

3. When lifting, raise the load only enough to clear the floor or support, and check

to be sure brake will hold load and that attachments to the load are firmly

seated. Continue the lift only after you are assured the load is free of all

obstructions.

4. Do not load beyond the rated capacity of the hoist. Rated capacity can be

Loose End

Pin

Upper Hook

Hoist Frame

Load Chain

Hand Chain

Loose End

of Chain

Hook Latch

Lower Hook

To Raise Hook

Pull On This

Part of

Hand Chain

To Lower

Hook

Pull On This

Part of

Hand Chain

After mounting and before placing in service, check the hoist for proper operation.

Before operating the 3, 5, and 10 ton units, make sure that all strands of chain are

straight and have no twists (due to capsized hook). If the chain is twisted, reverse

capsize. To operate the hoist, pull on the hand chain as indicated below.

WARNING

Exceeding the rated capacity of the hoist may cause load to fall.

TO AVOID INJURY:

Do not exceed the hand chain pulls specified in 4 above.

!

GENERAL INFORMATION

WARNING

!

Operating the 3, 5, and 10 ton hoists in the lifting direction with the hook block

in contact with the frame and/or hoist hanger may break the chain and allow

the load to drop.

TO AVOID INJURY:

Stop operating in the lifting direction when the hook block contacts the hoist

frame and/or hanger, as noted by sudden increase in hand chain pull or tipping

of the hook block.

Operate the hoist with no load and then a light load of approximately 50 pounds (23

Kg.) times the number of load supporting chains to make sure it operates properly

and the brake holds the load when the hand chain is released; then operate with a

rated load as shown on the capacity plate.

5. Do not wrap load chain around the load or bring the load in contact with the

hoist. Doing this will result in the loss of the swivel effect of the hook which

could mean twisted chain and a jammed liftwheel. The chain could be

damaged at the hook.

6. Stand clear of all loads and avoid moving a load over the heads of other

personnel. Warn personnel of your intention to move a load in their area.

7. Do not leave the load in the air unattended.

8. Do not lower the hook to a point where the chain becomes taut between the

liftwheel and loose end pin.

9. Do not run the lower hook block into the hoist frame. Frame and/or chain guide

damage may result.

10. The hoist has been designed for manual operation only.

Hoist

Rated Load

Tons(Kg.)

1/2

(500)

1

(1000)

2

(2000)

3

(3000)

5

(5000)

10

(10,000)

Hand Chain Pull

To Lift Rated Load

Pounds (Kg.)

53

(25)

77

(35)

82

(37)

65

(30)

105

(48)

109

(50)

Since these hand chain pulls can easily be applied by one person, under no circum-

stances should more than one person operate the hoist hand chain. Overloading

can cause immediate failure of some load carrying parts or result in damage caus-

ing future failure at less than rated capacity. When in doubt, use the next larger

capacity CM hoist.

Содержание 622 Series

Страница 1: ...nings 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 injur...

Страница 2: ...h a network of Master Parts Depots and Service Centers that are strategically located in the United States and Canada These facilities have been selected on the basis of their demonstrated ability to...

Страница 3: ...0120 IH 8535VND H 8535 2...

Страница 4: ...in this manual 17 DO replace damaged or malfunctioning hook latch 18 DO NOT lift more than rated load 19 DO NOT use damaged hoist or hoist that is not working correctly 20 DO NOT use the hoist with t...

Страница 5: ...the hook or frame and damage the unit 2 When preparing to lift or move a load be sure that the attachments to both hooks are firmly seated in the saddles of the hooks Avoid off center loading of any...

Страница 6: ...ading of the unit Other load sustaining components of the hoist should be inspected for damage The chart below should be used to determine when the hook must be replaced To measure throat opening depr...

Страница 7: ...il 10 R Fiske Bros Refining Co or equal lubricant Be sure the lubricant reaches the bearing sur faces between the links Remove excess oil from the chain WARNING Used motor oils contain unknown carcino...

Страница 8: ...y from the liftwheel and the second link lays flat on the liftwheel After the chain has been started pull hand chain in the hoisting direc tion until about 2 feet 0 6M of chain has passed over the lif...

Страница 9: ...t without a load and then with a light load of 50 pounds 23Kg times the number of load supporting chains to be sure that the hoist operates properly and that the brake holds the load when the hand cha...

Страница 10: ...or Length Required Warning Tube Label Set Capacity and Warning Labels and 8 Drive Screws Hand Chain Connecting Link Loose End Pin includes 2 Cotter Pins KEY NO NO REQ D PART NUMBER 10 10000 3 3000 5...

Страница 11: ...Hoist Exploded View NOTE Metric Tools Required for Fasteners 622 40 10 Ton Hoist Hanger Assembly Except for Latch Kit Hoist Hanger Kit and Dead End Kit individual parts are not available for repairs 6...

Страница 12: ...SHIPMENT 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 1 damaged or misused following Seller s deli...

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