Columbus McKinnon LODESTAR RRS Operating, Maintenance & Parts Manual
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Columbus McKinnon LODESTAR RRS Operating, Maintenance & Parts Manual

1/4 to 2 ton 250 kg. to 2000 kg.
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Manual No. E627
®
Operating, Maintenance & P P a a r r t t s s M M a a n n u u a a l l
1 1 / / 4 4 T T o o 2 2 T T o o n n
2 2 5 5 0 0 K K g g . . T T o o 2 2 0 0 0 0 0 0 K K g g . .
®
Columbus McKinnon Corporation
CM Entertainment Division
140 John James Audubon Parkway
Amherst, New York 14228-1197
1-800-888-0985
1-716-689-5400
cmrigging.com
83877

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Summary of Contents for Columbus McKinnon LODESTAR RRS

  • Page 1 2 2 5 5 0 0 K K g g . . T T o o 2 2 0 0 0 0 0 0 K K g g . . ® Columbus McKinnon Corporation CM Entertainment Division 140 John James Audubon Parkway...
  • Page 2 • Do not alter or modify equipment. • Do use only CM replacement parts. ® Columbus McKinnon Corporation CM Entertainment Division 140 John James Audubon Parkway Amherst, New York 14228-1197 1-800-888-0985 1-716-689-5400 Fax 1-716-689-5644 cmrigging.com © 2006 Columbus McKinnon Corp. 8/06 Printed in USA...
  • Page 3 MASTER PARTS DEPOT SERVICE STATIONS SERVICE STATIONS ARGENTINA MEXICO NEVADA ALBERTA **COLUMBUS McKINNON, LTD. IFAN RENIERI Y CIA SA. COLUMBUS McKINNON SILVER STATE WIRE ROPE Aristobulo Del Valle 1933/43 De Mexico S.A. De C.V. 5380 S. Valley View Blvd. 10311-174th Street...

  • Page 4: Safety Precautions

    For such applications, refer to the requirements of applicable state and local codes, and the American National Safety 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.

  • Page 5: Table Of Contents

    FORWARD This manual contains important information to help you properly install, operate and maintain your 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 preventive maintenance suggestions, you will experience long, dependable and safe service.

  • Page 6: General Information Specifications

    S S P P E E C C I I F F I I C C A A T T I I O O N N S S The Lodestar Electric Chain Hoist is a highly versatile materi- als handling device that can be used to lift loads that are within its rated capacity.

  • Page 7: Accessories

    ACCESSORIES LATCHLOK ® HOOKS HOOK SUSPENSIONS Swivel and rigid type hook suspensions (see Figure 1) are CM’s Latchlok hooks (see Figure 2) are available to replace available for all Lodestar Electric Hoists. However, swivel the standard upper and lower hooks used on the Lodestar type hook suspensions are normally recommended for most Electric Hoists.

  • Page 8: Attaching Load Chain

    W W A A R R N N I I N N G G Using other than CM supplied high strength suspension screws to attach the suspension adapter to the hoist may cause the screws to break and allow the hoist and load to fall.

  • Page 9: Power Supply And Electrical Connections

    POWER SUPPLY AND ELECTRICAL CONNECTIONS The hoist should be connected to a branch circuit which com- plies with the requirements of the National Electrical Code and applicable local codes. It is recommended, especially for a single phase hoist with a one horsepower motor (.746 Kilowatts), that a line of ade- quate capacity be run directly from the power supply to the hoist to prevent having problems with low voltage and circuit...
  • Page 10 W W A A R R N N I I N N G G W W A A R R N N I I N N G G Failure to properly ground the hoist presents the danger of Allowing the hook block to run into the bottom of the hoist electric shock.

  • Page 11: Operating Instructions

    CHECKING LIMIT SWITCH OPERATION IF HOIST IS Also, if a Lodestar Hoist with a Protector is used at unusual EQUIPPED extremes of ambient temperatures, above 66°C (150 F), or below -9°C (15°F), changes in lubricant properties may per- Operate hoist over the entire length of its rated lift, checking mit the hoist to raise larger loads than under normal operat- upper and lower limit switches for correct operation as follows: ing conditions and presents possibility of damage or injury.

  • Page 12: Inspection

    Periodic Inspections: These inspections are visual inspections of external conditions by an appointed person. Records of W W A A R R N N I I N N G G periodic inspections are to be kept for continuing evaluation of the condition of the hoist.

  • Page 13: Minimum Frequent Inspections

    Table 4. Minimum Frequent Inspections TYPE OF SERVICE ITEM Normal Heavy Severe a) Brake for evidence of slippage. b) Control functions for proper operation. c) Hooks for damage, cracks, twists, excessive throat opening, latch engagement and latch operation - see page 10. d) Load chain for adequate lubrication, as well as for signs of wear, damaged links or foreign matter - see page 10.

  • Page 14: Load Chain

    LATCH TYPE HOOK LATCHLOCK ® TYPE HOOK (Upper and Lower) (UPPER AND LOWER) TO MEASURE OPENING, “A” DEPRESS LATCH AGAINST HOOK BODY AS SHOWN. “B” Max. Replace Hooks Replace Hook When Opening Models When Opening Models is Greater or Seat are: Than “A”...

  • Page 15: Maintenance

    MAINTENANCE PROTECTOR If the gears are removed from the housing, wipe the excess The Protector should operate for the normal life of the hoist grease off the outside surfaces of the Protector with a soft cloth without service. The device has been lubricated and calibrated and degrease the remaining gears and housings.

  • Page 16: Limit Switches

    4. Turn adjusting nuts clockwise gaging the air gap at 1. Disconnect the hoist from the power supply system. both ends. 2. Refer to th exploded views and remove the back frame 5. Replace cover, reconnect the power and check . cover from the hoist.

  • Page 17: Recommended Spare Parts

    7. Run hook to the desired lower position, cautiously operat- ing the hoist without a load. 8. Disconnect hoist from power supply. 9. Moving one traveling nut toward the other increases hook travel and away from the other decreases the travel. Now, turn the nut nearest the switch indicated as the “LOWER LIMIT SWITCH”...

  • Page 18: Electrical Data

    ELECTRICAL DATA TO DETECT OPEN AND SHORT CIRCUITS IN ELECRICAL COMPONENTS Open circuits in the coils of electrical components may be detected by isolating the coil and checking for continuity with an ohmeter or with the unit in series with a light or bell circuit. Shorted turns are indicated by a current draw substantially above normal (connect ammeter in series with suspected element and impose normal voltage) or D.C.

  • Page 19: Troubleshooting

    TROUBLE SHOOTING All Hoists Table 8. TROUBLE PROBABLE CAUSE CHECK AND REMEDY 1. Hook does not respond A.) No voltage at hoist-main line or A.) Close switch, replace fuse or reset to the control station or branch circuit switch open; branch breaker.
  • Page 20 TROUBLE PROBABLE CAUSE CHECK AND REMEDY 4.) Hook raises but will not A.) Open lowering circuit-open or shorted A.) Check electrical continuity and repair or lower. winding in reversing contactor coil, loose replace defective part. Check operation of connection or broken wire in circuit; control limit switch as described on page 12.

  • Page 21: Typical Wiring Diagrams

    Figure 20. Typical Wiring Diagrams (Entertainment) Wiring Diagrams shown are representative. Consult diagram in hoist or furnished with unit.
  • Page 22 Figure 20. Typical Wiring Diagrams (Entertainment) Wiring Diagrams shown are representative. Consult diagram in hoist or furnished with unit.
  • Page 23 Figure 20. Typical Wiring Diagrams (Direct Control) Wiring Diagrams shown are representative. Consult diagram in hoist or furnished with unit.
  • Page 24 Figure 20. Typical Wiring Diagrams (Direct Control) Wiring Diagrams shown are representative. Consult diagram in hoist or furnished with unit.

  • Page 25: Assembly Instructions

    ASSEMBLY INSTRUCTIONS SWIVEL HOOK SUSPENSION Now, insert the screws, supplied with the assembly, through the holes in the suspension adapter and thread these into Models R & RR. the self locking nut enclosed in the hoist. The screws will Assemble the dead end bolt and block through the suspen- turn freely into the nut until the last 1/4”...

  • Page 26: Gearing

    GEARING LOWER HOOK BLOCK PIN Models LL & RR have a special Liftwheel Gear (627-303) When removing or installing the lower hook pin (627-764), and Intermediate Pinion (627-325). care must be taken so as to prevent damaging the pin and/or hook block. These pins are tapered groove pins and If the gear train in these hoists is disassembled, the following as a result, they can only be removed in one direction.

  • Page 27: Removal And Installation Of Load Chain

    REMOVAL AND INSTALLATION OF f) Reassemble hoist with the new load chain inserted LOAD CHAIN over the liftwheel. Position chain with the weld on upstanding links away from liftwheel and leave only one foot of chain hanging free on loose end side. W W A A R R N N I I N N G G On double reeved models, make certain that the new load chain is free of twists.

  • Page 28: Cutting Chains

    CUTTING CHAIN W W A A R R N N I I N N G G ® Load chain is hardened and it is difficult to cut. The fol- TESTING lowing methods are recommended when cutting a length of Before using, all altered, repaired or used hoists that new chain from stock or cutting off worn chain.

  • Page 29: Exploded View-Components

    ENTERTAINMENT/DIRECT CONTROL LODESTAR-HOIST FRAME Key No. Part Name Models B, C & F Models J, L R, LL & RR (Qty.) (Qty.) 627-101 Motor Housing Cover Gasket 27847 (1) Weatherproof 35841 (1) Weatherproof Units Only Units Only 627-102 Back Frame Cover Gasket 27848 (1) Weatherproof 35840 (1) Weatherproof Units Only...
  • Page 30 627-108 627-109 SEE PAGE 27 627-101 627-115 627-120 627-124 627-685 627-125 627-102 627-130 627-131 627-110 627-132 ROTOR/STATOR ASSEMBLY VOLTAGE CHANGE BOARD CONTACTOR TRANSFORMER LIFTWHEEL AND BEARINGS CHAIN GUIDES ADAPTOR NUT DRIVE SHAFT AND PINION INTERMEDIATE GEAR AND PINION LIFTWHEEL GEAR LIMIT SWITCH ELECTRIC BRAKE 627-445...
  • Page 31 ENTERTAINMENT/DIRECT CONTROL LODESTAR ELECTRIC CHAIN HOIST PARTS LIST-MECHANICAL 627-700 Swivel Hook Suspension; 627-710 Rigid Hook Suspension Models B, C & F J, L & LL R & RR Part Name Number Req’d. Part Number 627-700 Swivel Hook Suspension (includes items 627-701 thru 627-706 for B , C & F , *2792 *3661 *3660...
  • Page 32 Entertainment Lodestar Models B, C & F Limit Switch 627-220 627-231 627-231 627-125 627-220 627-220 627-222 627-220 ENTERTAINMENT LODESTAR ELECTRIC CHAIN HOIST PARTS LIST-CONTROL END Models B, C & F J, L, LL, R & RR Part Name Number Req’d. Part Number 627-220 Limit Switch Shaft &...
  • Page 33 ENTERTAINMENT/DIRECT CONTROL LODESTAR ELECTRIC CHAIN HOIST PARTS LIST-CONTROL END Models B, C & F J, L, LL, R & RR Part Name Number Req’d. Part Number 27618 (Includes Back Frame 627-125 627-123 & 35031 627 211) 627-127 Back Frame Attaching Screw 982699 627-127A BackFrame Attaching Screw L.W.
  • Page 34 Entertainment/Direct Control Lodestar Models B, C & F Brake Entertainment/Direct Control Lodestar Models J, L, LL, R & RR Brake...
  • Page 35 E E N N T T E E R R T T A A I I N N M M E E N N T T / / D D I I R R E E C C T T C C O O N N T T R R O O L L - - L L O O D D E E S S T T A A R R E E L L E E C C T T R R I I C C C C H H A A I I N N H H O O I I S S T T - - P P R R O O T T E E C C T T O O R R K K I I T T K K e e y y P P a a r r t t N N a a m m e e N N o o .
  • Page 36 Entertainment/Direct Control Lodestar Models J, L, LL, R & RR Protector Kit...
  • Page 37 E E N N T T E E R R T T A A I I N N M M E E N N T T / / D D I I R R E E C C T T C C O O N N T T R R O O L L - - L L O O D D E E S S T T A A R R E E L L E E C C T T R R I I C C C C H H A A I I N N H H O O I I S S T T - - M M O O T T O O R R E E N N D D K K e e y y P P a a r r t t N N a a m m e e N N o o .
  • Page 38 Models J, L, LL, R & RR Motor End...
  • Page 39 ENTERTAINMENT/DIRECT CONTROL LODESTAR ELECTRIC CHAIN HOIST PARTS LIST-MECHANICAL 627-760 Single Reeved Complete Lower Hook Block Assembly 627-860 Double Reeved Complete Lower Hook Block Assembly Models Part Name B, C & F J, L & LL R & RR Number Req’d. Part Number 627-716 Latch Kit (specify no.
  • Page 42 V1 DIRECT CONTROL - MODELS B, C & F Key No. Description Qty. Part No. 624-163 Loose End Chain (8-Links) 85832 624-164 Loose End Block 24015 Loose End Chain Pin & C328 624-165 Load Chain Pin 624-166 Stop Block 24785 627-1000 Insulated Brake Coil Terminal 983197 627-1003A Ground Symbol Label...
  • Page 43 V2 DIRECT CONTROL - MODELS J, L, R, LL & RR Key No. Description Qty. Part No. 624-163 Loose End Chain (8-Links) 85832 624-164 Loose End Block 24016 Loose End Chain Pin & C348 624-165 Load Chain Pin 624-166 Stop Block 24786 627-599 Mounting Plate Screws 983643...
  • Page 44 V1 ENTERTAINMENT/DIRECT CONTROL MODELS B, C & F GEARING Key No. Description Qty. Part No. 627-115 Motor Housing 27063 627-117 Suspension Adapter Nut 927755 627-118 Chain Guide 27008 627-302 LiftWheel 27360 627-307 Lift Wheel Bearing (Gear End) 88429 627-308 Lift Wheel Bearing (Motor End) 88429 627-740 Loose End Screw 927764...
  • Page 45 V2 ENTERTAINMENT/DIRECT CONTROL MODELS J, L, R, LL & RR GEARING Key No. Description Qty. Part No. 627-112 Suspension Adapter 35066 627-115 Motor Housing 35073 627-117 Suspension Adapter Nut 935791 627-118 Chain Guide 35018 627-302 LiftWheel 35421 627-307 Lift Wheel Bearing (Gear End) 82002 627-308 Lift Wheel Bearing (Motor End) 83669...

  • Page 46: Notes

    NOTES...
  • Page 47 NOTES...
  • Page 48 NOTES...

This manual is also suitable for:

Lodestar fLodestar lLodestar bLodestar cLodestar jLodestar ll ... Show all

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