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CUTTING CHAIN

CM

®

Load chain is hardened and it is difficult to cut. The fol-

lowing methods are recommended when cutting a length of
new chain from stock or cutting off worn chain.

1. Use a grinder and nick the link on both sides (Figure 

21), then secure the link in a vise and break off with 
a hammer.

2. Use a 177.8 mm (7 inches) minimum diameter by 

3.175 mm (1/8 inch) thick abrasive wheel (or type 
recommended by wheel supplier) that will clear adja
cent links.

3. Use a bolt cutter (Figure 22) similar to the H.K. 

Porter No. 0590MTC with special cutter jaws for
cutting hardened chain (25.4mm-1 inch) long cutting 
edge.

Figure 23. Cutting Chain by Nicking

Figure 24. Cutting Chain with a Bolt Cutter

NOTE: For additional information on inspection and
testing, refer to Code B30.16 “Overhead Hoists” obtaine-
able from ASME Order Department, 22 Law Drive, Box
2300, Fairfield, NJ 07007-2300, U.S.A.

The following information must accompany all 

correspondence orders for replacement parts:

1. Hoist Model Number from identification plate.
2. Serial number of the hoist stamped below identification

plate.

3. Voltage, phase, Hertz from the identification plate.
4. Length of lift.
5. Key number of part from parts list.
6. Number of parts required.
7. Part name from parts list.
8. Part number from the parts list.

NOTE: When ordering replacement parts, it is
recommended that consideration be given to the 
need for also ordering such items as gaskets, fasten
ers, insulators, etc. These items may be damaged or 
lost during disassembly or just unfit for future use 
because of deterioration from age or service.

24

ORDERING INSTRUCTIONS

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Using “Commercial” or other manufacturer’s parts to repair
the CM Lodestar Hoists may cause load loss.

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Use only CM supplied replacement parts. Parts may look
alike but CM parts are made of specific materials or 
processed to achieve specific properties.

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Cutting Chain Can Produce Flying Particles.

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Wear Eye Protection.

 

Provide A shield Over Chain to Prevent Flying Particles.

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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. First
test the unit without a load and then with a light load of
22.7 kg. (50 pounds) times the number of load support-
ing parts of load chain to be sure that the hoist oper-
ates properly and that the brake holds the load when
the control is released. Next test with a load of *125% of
rated capacity. In addition, hoists in which load sustain-
ing parts have been replaced should be tested with
*125% of rated capacity by or under the direction of an
appointed person and written report prepared for
record purposes. After this test, check that the
Protector functions. If the Protector permits lifting a
load in excess of 200% of rated metric load, it should
be replaced.

*If Protector prevents lifting of a load of 125% of rated

capacity, reduce load to rated capacity and continue

test.

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Содержание LODESTAR B

Страница 1: ...g Maintenance P Pa ar rt ts s M Ma an nu ua al l 1 1 4 4 T To o 2 2 T To on n 2 25 50 0 K Kg g T To o 2 20 00 00 0 K Kg g Columbus McKinnon Corporation CM Entertainment Division 140 John James Audubon...

Страница 2: ...e care in the use and mainte nance 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...

Страница 3: ...rleans LA 70125 504 486 9391 Fax 504 486 7482 MASSACHUSETTS ABEL DISTRIBUTORS INC 50 Parker Street Unit 2 Newburyport MA 01950 978 463 0700 Fax 978 463 5200 MISSOURI INDEPENDENT ELECTRIC MACHINERY 442...

Страница 4: ...devices only 13 NOT allow your attention to be diverted when operating hoist 14 NOT allow the hoist to be subjected to sharp contact with other hoists structures or objects through misuse 15 NOT adju...

Страница 5: ...ing Load Chain 4 8 Contact Block 4 12 Voltage Change Board 5 13 Locations of Components 5 14 Hook Inspection 10 15 Chain Wear areas 10 16 Chain Inspection 10 17 Chain Embossing 10 18 Limit Switches Mo...

Страница 6: ...may cause injury Before putting hoist into service fill in the information below Refer to the hoist identification plate M Mo od de el l N Nu um mb be er r __________________________________ S Se er r...

Страница 7: ...curely tighten the screws to the recommended seat ing torque see Table 2 using a 12 point socket 13mm socket which fits the head of the screw LATCHLOK HOOKS CM s Latchlok hooks see Figure 2 are availa...

Страница 8: ...last link of the load chain making sure there are no twists between the hook block and the dead end block into the dead end block Push the contact block up slightly and secure the load chain to the de...

Страница 9: ...cate high and low volt connections Connecting the 9 and 12 pin plugs into the Red voltage change board recepticles will connect the hoist for high voltage 380 3 50 415 3 50 or 460 3 60 To change the h...

Страница 10: ...n the extension cord in order to minimize the voltage drop between the power source and the hoist Remember operation with low voltage can void the CM repair replacement policy When in doubt about any...

Страница 11: ...mit switch the limit switch will automatically stop the hook at any predetermined point when either hoisting or lowering OPERATING INSTRUCTIONS HOIST 1 Check to ensure that the load point is in line w...

Страница 12: ...monthly for heavy service and daily to weekly for severe service and they should include those items listed in Table 4 Periodic Inspections These inspections are visual inspections of external condit...

Страница 13: ...the chain guide for wear or burring where the chain enters the hoist Severely worn or damaged parts should be replaced f External evidence of excessive wear of brake parts and brake adjustment see pa...

Страница 14: ...eliminate possibility of false reading by not measuring full pitch length Note that worn chain can be an indication of worn hoist com ponents For this reason the hoist s chain guide hook block and li...

Страница 15: ...es lower sheave wheel on double chain units and liftwheel must be lubricated with Lubriplate Bar and Chain Oil 10 R Fiske Bros Refining Co or equivalent prior to reassembly The lubricant must be appli...

Страница 16: ...otatable Limit Switches Models B C F 1 Disconnect the hoist from the power supply system 2 Refer to th exploded views and remove the back frame cover from the hoist 3 Remove and discard the limit swit...

Страница 17: ...st to power supply 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 ho...

Страница 18: ...22 8 H1 To H2 127 H3 To H4 158 220 380 To 48 X1 To X2 4 0 H1 To H2 127 H3 To H4 158 220 415 To 24 X1 To X2 1 1 H1 To H2 127 H3 To H4 158 Models Brake Coil Voltage Nominal Current Amps D C Resistance O...

Страница 19: ...d frequency indicated on hoist identification plate For three phase dual voltage unit make sure the connections at the voltage change board are the proper voltage as described on page 5 F Low Voltage...

Страница 20: ...d B See item 1H C Extreme external heating C Above an ambient temperature of 40 C 104 F the frequency of hoist operation must be limited to avoid overheating of motor Special provisions should be made...

Страница 21: ...igure 20 Typical Wiring Diagrams Entertainment Wiring Diagrams shown are representative Consult diagram in hoist or furnished with unit WIRING DIAGRAM LODESTAR HOIST MODELS B C F TELEMECHANIQUE CONTAC...

Страница 22: ...l Wiring Diagrams Entertainment Wiring Diagrams shown are representative Consult diagram in hoist or furnished with unit WIRING DIAGRAM LODESTAR HOIST MODELS J JJ L LL R RR DUAL VOLTAGE 3 PHASE TELEME...

Страница 23: ...al Wiring Diagrams Direct Control Wiring Diagrams shown are representative Consult diagram in hoist or furnished with unit 19 WIRING DIAGRAM LODESTAR HOIST MODELS B C F 220 415 3 50 230 460 3 60 DIREC...

Страница 24: ...iring Diagrams Direct Control Wiring Diagrams shown are representative Consult diagram in hoist or furnished with unit 20 WIRING DIAGRAM LODESTAR HOIST MODELS J JJ L LL R RR 220 415 3 50 230 460 3 60...

Страница 25: ...ket which fits the head of the screw The dead end of the load chain is temporarily positioned a few links from the end by a wire clip DO NOT remove this clip before attaching the chain to the dead end...

Страница 26: ...ift and hammer or slow acting press are required The drift should be the same diameter as the pin 5 16 diameter 7 94mm for Models B C F and 3 8 9 52mm diameter for Models J L R LL RR and it should be...

Страница 27: ...er pin as shown in Figure 7 k Adjust limit switches as describe in Table 6 page 13 If the new chain is longer than the old check to be sure limit switch will allow for new length of lift In the event...

Страница 28: ...ors etc These items may be damaged or lost during disassembly or just unfit for future use because of deterioration from age or service 24 ORDERING INSTRUCTIONS W WA AR RN NI IN NG G Using Commercial...

Страница 29: ...g 27038 1 35627 1 627 124 Gear Housing Gasket 27747 1 35707 1 627 125 Back Frame 27618 1 35031 1 627 130 Back Frame Cover 28009 1 36008 1 627 131 Back Frame Cover Screw Lockwasher 982226 3 982251 3 We...

Страница 30: ...30 627 131 627 132 627 445 627 115 ROTOR STATOR ASSEMBLY VOLTAGE CHANGE BOARD CONTACTOR TRANSFORMER LIFTWHEEL AND BEARINGS CHAIN GUIDES ADAPTOR NUT DRIVE SHAFT AND PINION INTERMEDIATE GEAR AND PINION...

Страница 31: ...g Pin Special Alloy Steel Specify whether for Swivel or Rigid Type Suspension 1 27805 983763 for Rigid Susp 983764 for SwivelSusp 983761Rigid Susp 983762SwivelSusp 627 710 Rigid Hook Suspension includ...

Страница 32: ...TROL END Models Key Number Part Name No Req d B C F J L LL R RR Part Number 627 220 Limit Switch Shaft Gear Kit 1 27749 36656 627 222 Limit Switch Kit 1 31631 31636 627 231 Limit Switch Bracket Sub As...

Страница 33: ...753 35704 627 259 Brake Coil 1 51518 51511 for Models J L R 51512 for Models LL RR 627 260 Brake Armature Assembly 1 28678 35600 Includes 627 262 627 261 Brake Friction Disc 1 or 2 27677 35632 627 262...

Страница 34: ...30 Entertainment Direct Control Lodestar Models B C F Brake Entertainment Direct Control Lodestar Models J L LL R RR Brake...

Страница 35: ...R RR R 6 62 27 7 3 31 12 2 D Dr ri iv ve e S Sh ha af ft t P Pi in ni io on n B Be ea ar ri in ng g 1 1 8 82 20 00 09 9 8 83 36 69 91 1 6 62 27 7 3 31 13 3 D Dr ri iv ve e S Sh ha af ft t B Be ea ar...

Страница 36: ...Entertainment Direct Control Lodestar Models J L LL R RR Protector Kit 32...

Страница 37: ...to or r H Ho ou us si in ng g 1 1 2 27 70 06 63 3 3 35 50 07 73 3 6 62 27 7 1 12 24 4 G Ge ea ar r H Ho ou us si in ng g G Ga as sk ke et t 1 1 2 27 77 74 47 7 3 35 57 70 07 7 6 62 27 7 4 41 11 1 M Mo...

Страница 38: ...34 Models J L LL R RR Motor End...

Страница 39: ...63 Lower Hook Body 1 45401 35370 627 764 Lower Hook Chain Block Pin 1 45943 35790 627 770 Lower Hook Block Assembly 1 35645 627 771 Lower Hook with Latch Latch Type Hook 1 28686 35611 35612 Latchlok T...

Страница 40: ...rmer w fusing 115v sec Fuses not included 48v sec 24v sec 1 28294 1 28295 1 28296 627 1008 Transformer Mounting Screw 2 982683 627 1009 Contactor Transformer Wiring Harness 1 27602 627 1010 Line Conne...

Страница 41: ...8294 1 28295 1 28296 627 1008 Transformer Mounting Screw 2 982683 627 1009 Contactor Transformer Wiring Harness 1 35613 627 1010 Line Connector Specify Qty 982158 627 1011 Motor Wiring Harness 1 Speed...

Страница 42: ...bel 1 20940 627 1017 Instruction Tag 1 28271 627 1018 Power Cord Assembly 1 27637 627 1020 Hoist I D Plate 1 Contact Factory 627 1023 Grommet Plug 1 27891 627 1024 Brake Jumper Harness 1 27715 627 102...

Страница 43: ...983643 627 1000 Insulated Brake Coil Terminal 2 983197 627 1003A Ground Symbol Label 1 20940 627 1017 Instruction Tag 1 28271 627 1018 Power Cord Assembly 1 31711 627 1020 Hoist I D Plate 1 Contact F...

Страница 44: ...1 27360 627 307 Lift Wheel Bearing Gear End 1 88429 627 308 Lift Wheel Bearing Motor End 1 88429 627 740 Loose End Screw 1 927764 627 741 Loose End Screw Lockwasher 1 982226 627 742 Loose End Screw W...

Страница 45: ...740 Loose End Screw 1 987210 627 741 Loose End Screw Lockwasher 1 945851 627 742 Loose End Screw Washer 1 954807 627 743 Loose End Link 1 35367 627 750 Load Chain 85949 627 833 Dead End Block 1 35418...

Страница 46: ...44 NOTES...

Страница 47: ...45 NOTES...

Страница 48: ...46 NOTES...

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