250 lbs (113 kg)300 lbs (136 kg)
500 lbs (226 kg)600 lbs (272 kg)
1000 lbs (453 kg)
™
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.
Forward this manual to the hoist operator.
Failure to operate the equipment as directed in the manual
may cause injury.
Should you have any questions or have problems with this
product, please call Product Standards and Service at
1-800-634-4647.
Before using the hoist, fill in the information below. Model
and serial numbers are stamped into the aluminum hoist
housing.
Model Number
Serial Number
Purchase Date
Retain this manual for future reference and use.
®
20944
AirChainHoist
Columbus McKinnon Corporation
Industrial Products Division
140 John James Audubon Parkway
Amherst, New York 14228-1197
Manual No. A620-H
Note: When ordering parts, always furnish Rated Load and Serial Number of hoist on which the
parts are to be used.
For the location of the nearest Repair Station, see the list located on the inside front cover.
LIMITATION OF WARRANTIES, REMEDIES AND DAMAGES
THE WARRANTY STATEDBELOW IS GIVEN IN PLACE OF ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED,OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
OR OTHERWISE, NO PROMISEOR AFFIRMATION OF FACT
MADE BY ANYAGENT OR REPRESENTATIVE OF SELLER
SHALLCONSTITUTEA WARRANTY BY SELLER OR GIVE RISE
TOANY LIABILITYOR OBLIGATION.
Seller warrants that on the date of delivery to carrier the goods
are free from defects in workmanship and materials.
SELLER’S SOLE OBLIGATION IN THE EVENT OF BREACH OF
WARRANTY OR CONTRACT OR FOR NEGLIGENCE OR
OTHERWISE WITH RESPECT TO GOODS SOLD SHALL BE
EXCLUSIVELY LIMITED TO REPAIR OR REPLACEMENT,
F.O.B. SELLER’S POINT OF SHIPMENT, OF ANY PARTS
WHICH SELLER DETERMINES TO HAVE BEEN DEFECTIVE
or if Seller determines that such repair or replacement is not
feasible, to a refund of the purchase price upon return of the
goods to Seller.
Any action against Seller for breach of warranty,negligence or
otherwise, must be commenced within one year after such cause
of action occurs.
NO CLAIM AGAINST SELLER FOR ANY DEFECT IN THE
GOODS SHALL BE VALID OR ENFORCEABLE UNLESS
BUYER’S WRITTEN NOTICE THEREOF IS RECEIVED BY
SELLER WITHIN ONE YEAR FROM THE DATE OF 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
delivery to carrier; (2) not maintained, inspected, or used in
compliance with applicable law and Seller’s written instructions
and recommendations; or (3) installed, repaired, altered or
modified without compliance with such law, instructions or
recommendations.
UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE
FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES AS
THOSE TERMS ARE DEFINED IN SECTION 2-715 OF THE
UNIFORM COMMERCIAL CODE.
INDEMNIFICATION AND SAFE OPERATION
Buyer shall comply with and require its employees to comply with
directions set forth in instructions and manuals furnished by
Seller and shall use and require its employees to follow such
instructions and manuals and to use reasonable care in the use
and maintenance of the goods. Buyer shall not remove or permit
anyone to remove any warning or instruction signs on the goods.
In the event of personal injury or damage to property or business
arising from the use of the goods, Buyer shall within 48 hours
thereafter give Seller written notice of such injury or damage.
Buyer shall cooperate with Seller in investigating any such injury
or damage and in the defense of any claims arising therefrom.
If Buyer fails to comply with this section or if any injury or
damage is caused, in whole or in part, by Buyer’s failure to
comply with applicable federal or state safety requirements,
Buyer shall indemnify and hold Seller harmless against any
claims, loss or expense for injury or damage arising from the use
of the goods.
Alterations or modifications of equipment and use of non-factory
repair parts can lead to dangerous operation and injury.
TO AVOID INJURY:
• Do not alter or modify equipment.
• Do use only factory replacement parts.
ColumbusMcKinnon Corporation • Industrial Products Division• 140 John JamesAudubonParkway
Amherst,New York 14228-1197 • 1-800-888-0985 • Fax 716-689-5644
2008 Columbus McKinnon Corp.Printed in U.S.A.
®
8-1-07
09/08
CM HOIST PARTS AND SERVICE ARE AVAILABLE IN THE UNITED STATES AND IN CANADA
As a CM Hoist 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. These facilities have been selected on
the basis of their demonstrated ability to handle all parts and repair requirements promptly and efficiently.
Below is a list of the Master Parts Depots in the Unites States and Canada. To quickly obtain the name of the U.S. Service
Center located nearest you, call (800) 888-0985. Fax: (716) 689-5644. In the following list, the Canadian Service Centers are
indicated.
MASTER PARTS DEPOT
CALIFORNIA
OTTO SYSTEMS, INC.
12010 Bloomfield Ave.
Sante Fe Springs, CA 90670
562/462-1612 or 800/596-7392
Fax 562/462-1617
or
7656 Las Positas Road
Livemore, CA 94551
925/245-8800 or 800/508-6886
Fax 925/245-8804
GEORGIA
ACE INDUSTRIES, INC.
6295 McDonough Drive
Norcross, GA 30093
770/441-0898 or 800/733-2231
Fax 800/628-3648
ILLINOIS
JOHN SAKASH COMPANY, INC.
700 Walnut Street
Elmhurst, IL 60126
630/833-3940
Fax 630/833-9830
INDIANA
HORNER ELECTRIC COMPANY, INC.
1521 East Washington Street
Indianapolis, IN 46201
317/639-4261
Fax 317/639-4342
IOWA
VM HOIST & CRANE SERVICES
P.O. Box 440
450 Highway 151
Walford, IA 52351
319/846-6040
Fax 319/846-6045
KANSAS
INDEPENDENT ELECTRIC MACHINERY
4425 Oliver Street
Kansas City, KS 66106
913/362-1155 or 800-833-2610
Fax 913/904-3330
LOUISIANA
BEERMAN PRECISION, INC.
P.O. Box 6018
Metairie, LA 70009
504/207-6000
Fax 504/207-6044
MASSACHUSETTS
ABEL DISTRIBUTORS, INC.
50 Parker Street, Unit 2
Newburyport, MA 01950
978/463-0700
Fax 978/463-5200
NEW JERSEY
SHUPPER-BRICKLE EQUIPMENT CO.
P.O. Box 803
2394 Route 130, Suite C
Dayton, NJ 08810
732/438-3888
Fax 732/438-3889
UNITED STATES
NEW YORK
VOLLAND ELECTRIC EQUIPMENT CO.
75 Innsbruck Drive
Buffalo, NY 14227
716/656-9900
Fax 716/656-8899
NORTH CAROLINA
TEAM SESCO
P.O. Box 667489 28266
2225 Freedom Drive
Charlotte, NC 28208
704/372-4832 or 800/487-3726
Fax 704/358-1098
Each ShopAir Chain Hoist is built in accordance with the
specifications contained herein and at the time of manufacture
complies with our interpretation of applicable sections of
*American Society of Mechanical Engineers Code (ASME)
Performance Standard for Air Chain Hoists HST-5M, Overhead
Hoists B30.16 and the Occupational Safety and Health Act
(OSHA). Check each installation for compliance with the
application, operation and maintenance sections of these
articles.
*Copies of this Standard can be obtained from ASME Order
Department, 22 Law Drive, Box 2300, Fairfield, NJ 07007-2300,
U.S.A.
Improper operation of a hoist can create a potentially
hazardous situation which, if not avoided, could result
in death or serious injury. To avoid such a potentially
hazardous situation, THE OPERATOR SHALL:
1. NOT operate a damaged, malfunctioning or unusually
performing hoist.
2. NOT operate the hoist until you have thoroughly read and
understood this Operating, Maintenance and Parts Manual.
3. NOT operate a hoist which has been modified without the
manufacturer’s approval or without certification that it is in
conformity with ANSI/AMSE B30 volumes.
4. NOT lift more than rated load for the hoist.
5. NOT use hoist with twisted, kinked, damaged, or worn load
chain.
6. NOT use the hoist to lift, support, or transport people.
7. NOT lift loads over people.
8. NOT operate a hoist unless all persons are and remain clear
of the supported load.
9. NOT operate unless load is centered under hoist.
10. NOT attempt to lengthen the load chain or repair damaged
load chain.
11. Protect the hoist’s load chain from weld splatter or other
damaging contaminants.
12. NOT operate hoist when it is restricted from forming a
straight line from hook to hook in the direction of loading.
13. NOT use load chain as a sling, or wrap chain around load.
14. NOT apply the load to the tip of the hook or to the hook
latch.
15. NOT apply load unless load chain is properly seated in the
chain sprocket(s).
16. NOT apply load if bearing prevents equal loading on all load
supporting chains.
17. NOT operate beyond the limits of the load chain travel.
18. NOT leave load supported by the hoist unattended unless
specific precautions have been taken.
19. NOT allow the load chain or hook to be used as an electrical
or welding ground.
20. NOT allow the load chain or hook to be touched by a live
welding electrode.
21. NOT remove or obscure the warnings on the hoist.
22. NOT operate a hoist on which the safety placards or decals
are missing or illegible.
23. NOT operate a hoist unless it has been securely attached to
a suitable support.
24. NOT operate a hoist unless load slings or other approved
single attachments are properly sized and seated in the hook
saddle.
25. Take up slack carefully - make sure load is balanced and
load holding action is secure before continuing.
26. Shut down a hoist that malfunctions or performs unusually
and report such malfunction.
27. Make sure hoist limit devices function properly.
28. Warn personnel of an approaching load.
Improper operation of a hoist can create a potentially
hazardous situation which, if not avoided, could result
in minor or moderate injury. To avoid such a potentially
hazardous situation, THE OPERATOR SHALL:
1. Maintain firm footing or be otherwise secured when operating
the hoist.
2. Check brake function by tensioning the hoist prior to each
lift operation.
3. Use hook latches. Latches are to retain slings, chains, etc.
under slack conditions only.
4. Make sure the hook latches are closed and not supporting
any parts of the load.
5. Make sure the load is free to move and will clear all
obstructions.
6. Avoid swinging the load or hook.
7. Make sure hook travel is in the same direction as shown on
the controls.
8. Inspect the hoist regularly, replace damaged or worn parts,
and keep appropriate records of maintenance.
9. Use ShopAir recommended parts when repairing the unit.
10. Lubricate load chain as recommended in this manual.
11. NOT use thehoist’s overload limiting clutch to measureload.
12. NOT use limit devices as routine operating stops. They are
emergency devices only.
13. NOT allow your attention to be diverted from operating
the hoist.
14. NOT allow the hoist to be subjected to sharp contact with
other hoists, structures, or objects through misuse.
15. NOT adjust or repair the hoist unless qualified to perform
such adjustments or repairs.
ii
iii
SPECIFICATIONS
Product
Code
Capacity
Lbs. (kg.)
Full Load
Hoist Speed
fpm (mpm)
Full Load
Lowering
Speed
2178250 (113)33 (10.0)68 (20.7)
2180300 (136)30 (9.1)62 (18.9)
2182500 (226)20 (6.1)
)
57 (17.4)
2179500 (226)16 (4.8)52 (15.8)
2181600 (272)15 (4.6)47 (14.3)
21831000 (453)10 (3.0)28 (8.5)
• Standard Protector™ overload device.
• 10-pocket, oblique lay liftwheel provides longer chain life.
• Epoxy powder coat finish.
• Variable flow, two lever pendant for precise load spotting.
• Threaded external exhaust for piping away exhaust in
clean room or painting applications.
• Small, compact design for commercial & industrial
applications.
• Industrial duty air motor for tough applications.
• Gear train is lifetime-lubricated with non-oxidizing grease.