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24761
For more information contact: Sievert Crane and Hoist, (708) 771-1600, parts@sievertelectric.com, www.sievertcrane.com
Operating, Maintenance
& Parts Manual
Rated Loads
1/4 through 2-Tons
250 through 2000 kg.
F
ollow 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 the hoist operator.
Failure to operate the equipment as directed in the manual
may cause injury.
Before using the hoist, fill in the information below. Refer to
the hoist identification plate.
Model Number ____________________________________
Serial Number______________________________________
Purchase Date ____________________________________
Voltage ____________________________________________
Rated Load ________________________________________
TM
®
624-U
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Related Manuals for CM Valustar 2401
Summary of Contents for CM Valustar 2401
- Page 1 Operating, Maintenance & Parts Manual Rated Loads 1/4 through 2-Tons 250 through 2000 kg. ollow 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.
- Page 2 CM HOIST PARTS AND SERVICES 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.
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Page 3: Safety Precautions
Code for elevators, dumbwaiters, escalators and moving walks (ASME A17.1). Columbus McKinnon Corporation cannot be responsible for applications other than those for which CM equipment is intended. *Copies of this standard can be obtained from ASME Order Department, 22 Law Drive, Box 2300, Fairfield, NJ 07007-2300, U.S.A. -
Page 4: Hoist Safety Is Up To You
HOIST SAFETY IS UP TO YOU... WARNING – DO NOT LIFT MORE THAN RATED LOAD. CHOOSE THE RIGHT HOIST FOR THE JOB... Choose a hoist with a capacity for the job. the attachments to be used and the period of our burden and carelessness not only Know the capacities of your hoists and the use must also be taken into consideration in... -
Page 5: Table Of Contents
Testing ........18 CM Repair/Replacement Policy ....2... -
Page 6: General Information
GENERAL INFORMATION lem, 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. This repair/replacement SPECIFICATIONS... -
Page 7: Accessories
ACCESSORIES Series 635 Low Headroom Trolley These are manual push type trolleys designed for use with the Valustar Electric Chain Hoists, and a rigid lug suspension is required to attach the hoist to the trolley (see Figure 1). The trolley is adjustable to operate on a range of American Standard beams as indicated in Table 1, and it will also operate on flat flanged beams. -
Page 8: Attaching Suspension
TO AVOID INJURY: 2. The number of spacers as given in Table 2 is nominally Use only the CM supplied suspension screws to attach the correct, however, due to the variation in size encountered suspension to the hoist and torque these screws to the recom- on structural steel sections, it will be necessary in some mended seating torque as specified above. -
Page 9: Load Chain Attachment
Figure 6. Load Chain Attachment For more information contact: Sievert Crane and Hoist, (708) 771-1600, parts@sievertelectric.com, www.sievertcrane.com... -
Page 10: Series 635 Motor Driven Trolley
Motor Driven Trolley must be assembled and wired to the way system includes sharp curves. Also, the use hoist by the user per the manual packed with the trolley. of other than CM supplied washers may result in trackwheel to beam flange variations and thus Chain Container Table 2 will not apply. -
Page 11: Three-Phase Hoists
Table 2 1-TON CAPACITY 2-TON CAPACITY Trolley Side Frame Spacing NO. OF SPACERS NO. OF SPACERS FLANGE WIDTH 2-5/8 “X” 3-3/8 3-5/8 STANDARD TROLLEYS 4-5/8 5-1/4 5-1/2 5-5/8 6-1/4 SPECIAL 7-1/8 TROLLEYS 7-1/4 7-7/8 Minimum Beam Radius 24" for all capacities. Dimension applies to minimum S-Beam and will vary with larger S-Beams. The nominal hoist voltage rating corresponding to the voltage range given on hoist identification label is: WARNING... -
Page 12: Checking For Twist In Load Chain
, , o o n n t t h h e e s s i i n n g g l l e e p p h h a a s s e e u u n n i i t t s s , , t t h h e e d d i i r r e e c c t t i i o o n n m m u u s s t t n n o o t t b b e e Remember, operation with low voltage can void the CM r r e e v v e e r r s s e e d d q q u u i i c c k k l l y y ( ( p p l l u u g g r r e e v v e e r r s s e e d d ) ) . -
Page 13: Hoist With Low Headroom Trolley
When in doubt, use the next larger capacity of examinations by the operator or other designated person- CM Valustar Hoist. nel. Records of such inspections are not required. The 4. DO NOT use this or any other overhead materials han- frequent inspections are to be performed monthly for nor- dling equipment for lifting persons. -
Page 14: Min. Frequent Inspections
Table 3 Minimum Frequent Inspections Type of Service Item Normal Heavy Severe a) Brake for evidence of slippage. b) Control functions for proper operation. Daily c) Hooks for damage, cracks, twists, excessive throat opening, latch Yearly Weekly engagement and latch operation – see page 11. Weekly Yearly d) Load chain for adequate lubrication, as well as for signs of wear,... -
Page 15: Hook Inspection
Removing the snap ring on the Protector™ assembly will allow the parts to spring apart. Using other than CM supplied load chain may cause the chain TO AVOID INJURY: to jam in the hoist and/or allow the chain to break and the load Do not attempt to disassemble the Protector™. -
Page 16: Maintenance
Valustar Hoist using the lubricants specified below. ELECTRIC BRAKE ADJUSTMENT If desired, these lubricants may be purchased from CM. Refer to page 22 for information on ordering the The correct air gap between armature and field, when brake is not lubricants. -
Page 17: Trouble Shooting
TROUBLE SHOOTING ––– Remedy––– ––– Probable Cause ––– 1. Hook does not respond to control station. A. No voltage at hoist – main line or branch circuit switch open; branch line fuse A. Close switch, replace fuse or reset breaker. blown or circuit breaker tripped. -
Page 18: Electrical Data
ELECTRICAL DATA element and impose normal voltage) or D.C. resistance sub- stantially below normal. The current method is recommended To Detect Open and Short Circuits in for coils with very low D.C. resistance. Electrical Components Motor current draw in the stator should be measured with the Open circuits in the coils of electrical components may be rotor in place and running. -
Page 19: Typical Wiring Diagrams
SINGLE PHASE-TYPE ‘T’ CONTACTOR SINGLE PHASE-TYPE ‘T’ CONTACTOR 110-120 VOLT 110-120 VOLT THREE PHASE 230/460-3-60 220/380-415-3-50 MODELS WB, WE, WF & THREE PHASE 230/460-3-60 220/380-415-3-50 MODELS WJ, WL & WR Figure 11. Typical Wiring Diagrams. Wiring Diagrams shown are representative. Consult diagram in Hoist or furnished with unit. For more information contact: Sievert Crane and Hoist, (708) 771-1600, parts@sievertelectric.com, www.sievertcrane.com... -
Page 20: Assembly
To install the replacement mechanism, a press-on tool as shown ASSEMBLY in Figure 13 will be required. The press-on tool is not included in the kit, however, it may be ordered from CM – order centrifugal mechanism press-on tool part number 28598. HOOK OR LUG SUSPENSION... -
Page 21: Wiring Diagrams
If the starter chain method is not used, the chain can be installed by partially disassembling the hoist. Remove the Use only CM Star ( ) Grade Load Chain and CM replacement parts. Use of loose-end chain, loose-end block and stop block from the other chain and parts may be dangerous and voids factory warranty. -
Page 22: Cutting Chains
Wear eye protection. Provide a shield over chain to prevent Use only CM supplied replacement parts. Parts may look alike, flying particles. but CM parts are made of specific materials or processed to achieve specific properties. TESTING Before using, all altered, repaired or used hoists that have not been operated for the previous 12 months shall be tested by the user for proper operation. -
Page 23: Parts List And Exploded Views
PARTS LIST NUMBER REQUIRED PART NUMBERS PART NAME Models WB, Models WJ, Model Model Model Model Model Model Model WE, WF, WH WL, WR 624-100 Motor Housing 27028 24008 28669 35620 624-101 Gear Housing (Includes Item 624-102) (Includes Items 624-102, 624-120, 624-129) Intermediate Gear and Pinion Order 83670 (Bearing) 624-102... - Page 24 PARTS LIST, continued NUMBER REQUIRED PART NUMBERS Models WB, Models WJ, Model Model Model Model Model Model Model Part Name WE, WF, WH WL WR For all Units, order (4) 87377 Motor Attaching Screw and Motor Thru Bolts and (4) 982226 624-140 ---- Lockwasher...
- Page 25 24100 24100 15 ft. Lift Units 24101 24101 20 ft. Lift Units 24102 24102 All Other Lifts Contact CM Contact CM 624-231 Control Cable 10 ft. Lift Units 24121 24121 15 ft. Lift Units 24122 24122 20 ft. Lift Units...
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Page 26: Exploded View, Control Station
1 Gal. Can 28619 Lower Hook Thrust Bearing Grease: Heavy Cup Grease - obtain locally* *These oils are not furnished by CM in packaged quantities. When ordering lubricants, specify the type of lubricant, part number and packaged quantity required. CONTROL STATION 624-231 Key No. -
Page 27: Exploded View, Hoist
624-164 624-163 624-166 624-165 624-162 Figure 17. Valustar Electric Chain Hoist Exploded View For more information contact: Sievert Crane and Hoist, (708) 771-1600, parts@sievertelectric.com, www.sievertcrane.com... - Page 28 SERIES 635 LOW HEADROOM TROLLEY PARTS LIST Figure 18. Series 635 Low Headroom Trolley Exploded View Key No. Part Name No. Req’d. Part No. Key No. Part Name No. Req’d. Part No. 1-Ton 2-Ton 1-Ton 2-Ton 1-Ton 2-Ton 1-Ton 2-Ton 624-400 Trackwheel 35774 50762...
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Page 29: Exploded View, Series 635 Low Headroom Trolley
For the location of the nearest CM Master Parts Depot, see the list located on the inside front cover. LIMITATION OF WARRANTIES, REMEDIES AND DAMAGES...
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