Columbus McKinnon CM 622-A Operating, Maintenance & Parts Manual
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Columbus McKinnon CM 622-A Operating, Maintenance & Parts Manual

Hand chain hoists
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OPERATING, MAINTENANCE
& PARTS MANUAL
HAND CHAIN HOISTS
SERIES 622
Before installing hoist, fill in the information below.
Model Number
Serial No.
Purchase Date
Voltage
Rated Load
Please provide Serial Number when ordering parts.
CAPACITIES:
1/2, 1, 2, 3, 5 AND 10 TONS
(500,1000, 2000, 3000, 5000,
AND 10,000KG.)
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.
Columbus McKinnon Corporation
205 Crosspoint Parkway
Getzville, NY 14068
Manual P/N: B622 (22950) Rev AA October 2016

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Summary of Contents for Columbus McKinnon CM 622-A

  • Page 1 Retain this manual for future reference and use. Forward this manual to operator. Failure to operate equipment as directed in manual may cause injury. Columbus McKinnon Corporation 205 Crosspoint Parkway Getzville, NY 14068 Manual P/N: B622 (22950) Rev AA October 2016...
  • Page 2 CM HOIST PARTS AND SERVICES ARE AVAILABLE IN THE UNITED STATES AND IN CANADA As a CM Hoist and Trolley user you are assured of reliable repair and parts services through a network of Master Parts Depots and Service Centers that are strategically located in the United States and Canada.

  • Page 3: General Safety Information

    10. NOT lift loads over people and make sure all personnel remain clear of supported load. 9. Use Columbus McKinnon parts when repairing the unit. 11. NOT attempt to lengthen the load chain or repair damaged 10. Lubricate load chain as recommended in this manual.

  • Page 4: Safety Precautions

    Safety and Health Act. The safety laws for elevators and for dumbwaiters may specify construction details that are not necessarily incorporated in CM industrial hoists. We recommend the use of equipment that meets state and national safety codes. Columbus McKinnon Corporation cannot be responsible for applications other than those for which CM equipment is recommended.

  • Page 5: General Information

    PULL ON THIS PART OF HAND CHAIN OF HAND CHAIN All Columbus McKinnon (CM) Series 622 Hoists are inspected and performance tested prior to shipment. If any properly maintained hoist develops a performance problem, 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 without charge.
  • Page 6 MAINTANCE Hoist Rated Load Hand Chain Pull To Lift Rated Load Tons(Kg.) Pounds (Kg.) INSPECTION 1/2 (500) 53 (25) To maintain continuous and satisfactory operation, a regular 1 (1000) 77 (35) inspection procedure must be initiated so that worn or damaged 2 (2000) 82 (37) parts can be replaced before they become unsafe.

  • Page 7: Hook Inspection

    HOOK INSPECTION No. of Max. Length Hoist Chain Stock Links Allowable for Hooks damaged from chemicals, deformations or cracks or that Rated Load Diameter Used Chain have more than a 10° twist from the plane of the unbent hook or Tons (Kg.) In.
  • Page 8 2. The latch is secured to the hook (upper and lower) by a rivet. To remove the latch, it is necessary to remove the head of the rivet by grinding or drilling. For replacement of the latch, refer to paragraph 4 of the Assembly Instructions. Used motor oils contain unknown carcinogenic materials.

  • Page 9: Exterior Finish

    REEVING LOAD CHAIN LOOSE A. 1/2, 1, 2, 3, 5 AND 10 TON HOISTS DEAD END Attach approximately 20”(508mm) of soft wire to the loose end of BLOCK the chain. Pass the wire over the top of the liftwheel (622-13) and LOOSE down between the liftwheel and the chain guide (622-16).

  • Page 10: Repair Parts List

    REPAIR PARTS LIST Using “Commercial” or other manufacturer’s parts to repair the CM Series 622 Hoists may cause load loss. TO AVOID INJURY: Use only CM supplied replacement parts. Parts may look alike but CM parts are made of specific materials or processed to achieve specific properties.
  • Page 11 NOTES Manual P/N: B622 (22950) Rev AA October 2016 (ENGLISH)
  • Page 12 SERIES 622 HAND HOISE PARTS LIST Part Number Rated Load – Tons (kg.) Part Number Req'd 1/2 (500) 1 (1000) 2 (2000) 3 (3000) 5 (5000) 10 (10000) 622-1 Handwheel Cover with Studs 22910 22791 22812 622-2 Handwheel 22911 22792 22813 622-3 Brake Set (2 Friction Washers, Ratchet and Hub)

  • Page 13: Recommended Spare Parts

    SERIES 622 HAND HOIST EXPLODED VIEW 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 NOTE: Metric Tools Required for Fasteners. 627-41, 10 Ton Lower Hook Block Assembly.
  • Page 14 CMCO Warranty (HOISTS) A. Columbus McKinnon Corporation (“Seller”) warrants to the original end user (“Buyer”) that, for a period of one (1) year from the date of Alterations or modifications of equipment and use of nonfactory Seller’s delivery of the goods (collectively, the “Goods”) to the carrier,...

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