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Jet JLH Series, Operating Instructions And Parts Manual

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Jet JLH Series Operating Instructions And Parts Manual Download Page 1

 

 

Operating Instructions and Parts Manual 

Lever Operated Chain Hoist 

JLH Series 

 

 

1.6 Ton model shown 

 

 

 

WALTER MEIER (Manufacturing) Inc. 

427 New Sanford Road 

LaVergne, Tennessee 37086 

Part No. M-275050

 

Ph.: 800-274-6848 

Revision C2

  

12/2012 

www.waltermeier.com 

Copyright © 2012 Walter Meier (Manufacturing) Inc. 

Summary of Contents for JLH Series

Page 1: ...Operated Chain Hoist JLH Series 1 6 Ton model shown WALTER MEIER Manufacturing Inc 427 New Sanford Road LaVergne Tennessee 37086 Part No M 275050 Ph 800 274 6848 Revision C2 12 2012 www waltermeier com Copyright 2012 Walter Meier Manufacturing Inc ...

Page 2: ...age prepaid to a location designated by us For the name of the location nearest you please call 1 800 274 6848 You must provide proof of initial purchase date and an explanation of the complaint must accompany the merchandise If our inspection discloses a defect we will repair or replace the product or refund the purchase price at our option We will return the repaired product or replacement at ou...

Page 3: ...ther Inspections 9 Operation 10 Precautions 11 Point Hooks 11 Overload Protection 11 Maintenance 12 Allowable Limits for Load Chain and Hooks 12 Load Chain 12 Hooks Top and Bottom 12 Troubleshooting 13 Replacement Parts 13 JLH Series Lever Hoists JLH 80 100 160 250 320 630 900 14 Parts List JLH 80 0 8 Ton 15 Parts List JLH 100 1 Ton 17 Parts List JLH 160 1 6 Ton 19 Parts List JLH 250 2 5 Ton 21 Pa...

Page 4: ...d exceeds the capacity of the hoist Reduce load or select a hoist of larger capacity 13 Do not use hoist if the chain is twisted kinked or damaged 14 Do not operate hoist unless load is centered between top and bottom hooks 15 On hoists with the overload warning lever do not use this device to measure load weight 16 Always take time to study the job to be performed and choose the safest method Do ...

Page 5: ...s tool has been designed and constructed to provide years of trouble free operation if used in accordance with instructions set forth in this manual If there are any questions or comments please contact either your local supplier or Walter Meier Walter Meier can also be reached at our web site www waltermeier com The JET JLH Series Lever Hoists comply with ANSI ASME B30 21 and HST 3 standards Reco...

Page 6: ... 6 1 14 79 30 9 6 4 69 5 67 1 14 13 1 310010 JLH 100WO 10 1 10 11 81 1 5 6 1 14 79 30 9 6 4 69 5 67 1 14 13 1 215005 JLH 160 5 1 6 5 13 19 1 7 1 0 86 74 89 10 4 4 96 6 26 1 26 17 64 215010 JLH 160 10 1 6 10 13 19 1 7 1 0 86 74 89 10 4 4 96 6 26 1 26 17 64 215015 JLH 160 15 1 6 15 13 19 1 7 1 0 86 74 89 10 4 4 96 6 26 1 26 17 64 215020 JLH 160 20 1 6 20 13 19 1 7 1 0 86 74 89 10 4 4 96 6 26 1 26 17...

Page 7: ... 7 48 1 97 57 32 260010 JLH 630 10 6 3 10 21 26 2 10 0 381 83 70 16 3 8 54 7 48 1 97 57 32 260015 JLH 630 15 6 3 15 21 26 2 10 0 381 83 70 16 3 8 54 7 48 1 97 57 32 260020 JLH 630 20 6 3 20 21 26 2 10 0 381 83 70 16 3 8 54 7 48 1 97 57 32 360010 JLH 630 10 6 3 10 21 26 2 10 0 381 83 70 16 3 8 54 7 48 1 97 57 32 290005 JLH 900 5 9 5 26 79 3 10 0 254 88 16 16 3 16 3 11 73 2 13 95 290010 JLH 900 10 9...

Page 8: ...specting the Load Chain 1 A chain stop must be attached to the second to last link on the slack end of the chain See Figure 2 Do not operate the hoist with a twisted kinked or damaged chain Do not splice the chain 2 Check that the chain does not twist along its length from hoist to hook If twist is present on units with multiple falls the hook must be passed back through the chain loop to remove a...

Page 9: ... for the maximum allowable limits for the throat opening Do not attempt repair of a hook by heat treating bending or attaching anything by welding Such procedures will weaken and may cause failure of the hook Other Inspections 1 Check for appropriate clicking sounds With the selector lever in UP position there will be a clicking sound when the lever handle is rotated in either direction When the s...

Page 10: ... clockwise while simultaneously pulling down on the load chain as shown in Figure 4 The handwheel will snap back into place re engaging the gear 5 Move selector switch to the UP position Ratchet the lever to raise or pull the load Do not overload the lever hoist Do not touch the handwheel while lifting or lowering Do not operate freewheel mode while there is a load on the hoist 6 To release or low...

Page 11: ...the hook end outside the latch Point Hooks Point or shipyard hooks are available for your JET lever hoist in 1 6 ton and 3 2 ton load sizes They are available in both upper and lower hook styles Point hooks are used in the metal and ship building industries and are designed for positioning steel plate and fixtures before welding Overload Protection Some models of the JLH Lever Hoist have overload ...

Page 12: ... is indicated Any load chain that shows noticeable deformation or heat influence must be replaced with a new one Never extend load chain by welding a second piece to the original Hooks Top and Bottom Replace the hook when the distance between indicator points A in Figures 10 and 11 is wider than the limits given in the table Never heat treat the hook or attach anything to the hook by welding Hoist...

Page 13: ...g Place selector lever in DOWN position and pull hard on the lever handle to re set the brake Resume operation Brake components are corroded or damaged Replace components as needed keep hoist clean and lubricated Handwheel will not move in and out Disc hub 14 is damaged Replace disc hub Hoist will not freewheel Brake has caught because load chain was pulled too hard Re set by rotating handwheel cl...

Page 14: ...14 JLH Series Lever Hoists JLH 80 100 160 250 320 630 900 ...

Page 15: ...1 1 6 Ton Ø 9mm 2 14 JLH160 14 Disc Hub 0 8 1 1 6 2 5 Ton 1 15 JLH160 15 Ratchet Disc 0 8 1 1 6 2 5 Ton 1 16 JLH80 16 Brake Cover Assembly 08 1 Ton 1 Brake Cover 1 Handle Case 1 Bushing 1 Thread Housing 1 17 JLH160 17 Hex Nut 0 8 1 1 6 2 5 Ton M6 2 17A JLH160 17A Lock Washer 0 8 1 1 6 2 5 Ton 6mm 2 18 JLH80 18 Lock Washer 0 8 to 9 Ton 8mm 8 19 JLH80 19 Acorn Nut 0 8 to 9 Ton M8 8 20 JLH160 20 Chan...

Page 16: ... 1 1 6 2 5 Ton M6 1 36 JLH80 36 Bottom Hook Shaft 0 8 1 Ton 1 37 JLH80 37 Safety Latch Kit 0 8 Ton 2 Safety Latch 2 Double Spring 2 Socket Cap Screw M4 x 23 2 Lock Nut M4 2 38 JLH80 38 Bottom Hook Assembly incls 35 36 1 JLH80 38 1 Bottom Hook Assembly incls 35 36 with Thrust Bearing 1 models from 09 15 2009 and forward Bottom Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M4 x 23 1 Lock Nu...

Page 17: ...2 5 Ton Ø 9mm 2 14 JLH160 14 Disc Hub 0 8 1 1 6 2 5 Ton 1 15 JLH160 15 Ratchet Disc 0 8 1 1 6 2 5 Ton 1 16 JLH80 16 Brake Cover Assembly 0 8 1 Ton 1 Brake Cover 1 Handle Case 1 Bushing 1 Thread Housing 1 17 JLH160 17 Hex Nut 0 8 1 1 6 2 5 Ton M6 2 17A JLH160 17A Lock Washer 0 8 1 1 6 2 5 Ton 6mm 2 18 JLH80 18 Lock Washer 0 8 to 9 Ton 8mm 8 19 JLH80 19 Acorn Nut 0 8 to 9 Ton M8 8 20 JLH160 20 Chang...

Page 18: ... 1 1 6 2 5 Ton M6 1 36 JLH80 36 Bottom Hook Shaft 0 8 1 Ton 1 37 JLH100 37 Safety Latch Kit 1 Ton 2 Safety Latch 2 Double Spring 2 Socket Cap Screw M4 x 23 2 Lock Nut M4 2 38 JLH100 38 Bottom Hook Assembly incls 35 36 1 JLH100 38 1 Bottom Hook Assembly incls 35 36 with Thrust Bearing 1 models from 09 15 2009 and forward Bottom Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M4 x 23 1 Lock N...

Page 19: ...1 6 2 5 Ton 1 15 JLH160 15 Ratchet Disc 0 8 1 1 6 2 5 Ton 1 16 JLH160 16 Brake Cover Assembly 1 Brake Cover 1 Handle Case 1 Bushing 1 Thread Housing 1 17 JLH160 17 Hex Nut 0 8 1 1 6 2 5 Ton M6 2 17A JLH160 17A Lock Washer 0 8 1 1 6 2 5 Ton 6mm 2 18 JLH80 18 Lock Washer 0 8 to 9 Ton 8mm 8 19 JLH80 19 Acorn Nut 0 8 to 9 Ton M8 8 20 JLH160 20 Change Over Gear 0 8 1 1 6 2 5 Ton 1 JLH160 20 1 Change Ov...

Page 20: ...160 37 Safety Latch Kit 2 Safety Latch 2 Double Spring 2 Socket Cap Screw M4 x 23 2 Lock Nut M4 2 38 JLH160 38 Bottom Hook Assembly incls 35 36 1 JLH160 38 1 Bottom Hook Assembly incls 35 36 with Thrust Bearing 1 models from 09 15 2009 and forward JLH160 38PH Bottom Point Hook Assembly incls 35 36 1 Bottom Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M4 x 23 1 Lock Nut M4 1 Bottom Hook H...

Page 21: ... Ton 1 15 JLH160 15 Ratchet Disc 0 8 1 1 6 2 5 Ton 1 16 JLH250 16 Brake Cover Assembly 1 Brake Cover 1 Handle Case 1 Bushing 1 Thread Housing 1 17 JLH160 17 Hex Nut 0 8 1 1 6 2 5 Ton M6 2 17A JLH160 17A Lock Washer 0 8 1 1 6 2 5 Ton 6mm 2 18 JLH80 18 Lock Washer 0 8 to 9 Ton 8mm 8 19 JLH80 19 Acorn Nut 0 8 to 9 Ton M8 8 20 JLH160 20 Change Over Gear 0 8 1 1 6 2 5 Ton 1 JLH160 20 1 Change Over Gear...

Page 22: ...e 1 35 JLH160 35 Lock Nut 0 8 1 1 6 2 5 Ton M6 1 36 JLH250 36 Bottom Hook Shaft 1 37 JLH250 37 Safety Latch Kit 2 Safety Latch 2 Double Spring 2 Socket Cap Screw M6 x 33 2 Lock Nut M6 2 38 JLH250 38 Bottom Hook Assembly incls 35 36 1 JLH250 38 1 Bottom Hook Assembly incls 35 36 with Thrust Bearing 1 models from 09 15 2009 and forward Bottom Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M6...

Page 23: ... 6 3 9 Ton 2 13 JLH320 13 Snap Ring 3 2 6 3 9 Ton Ø 10mm 2 14 JLH320 14 Disc Hub 3 2 6 3 9 Ton 1 15 JLH320 15 Ratchet Disc 3 2 6 3 9 Ton 1 16 JLH320 16 Brake Cover Assembly 3 2 6 3 9 Ton 1 Brake Cover 1 Handle Case 1 Bushing 1 Thread Housing 1 17 JLH320 17 Hex Nut 3 2 6 3 9 Ton M8 2 17A JLH320 17A Lock Washer 3 2 6 3 9 Ton 8mm 2 18 JLH80 18 Lock Washer 0 8 to 9 Ton 8mm 8 19 JLH80 19 Acorn Nut 0 8 ...

Page 24: ... 2 Safety Latch 2 Double Spring 2 Socket Cap Screw M6 x 33 2 Lock Nut M6 2 38 JLH320 38 Bottom Hook Assembly incls 35 36 1 JLH320 38 1 Bottom Hook Assembly incls 35 36 with Thrust Bearing 1 models from 09 15 2009 and forward JLH320 38PH Bottom Point Hook Assembly incls 35 36 1 Bottom Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M6 x 33 1 Lock Nut M6 1 Bottom Hook Holder 1 Rivet 7 x 25mm ...

Page 25: ... 6 3 9 Ton 2 13 JLH320 13 Snap Ring 3 2 6 3 9 Ton Ø 10mm 2 14 JLH320 14 Disc Hub 3 2 6 3 9 Ton 1 15 JLH320 15 Ratchet Disc 3 2 6 3 9 Ton 1 16 JLH320 16 Brake Cover Assembly 3 2 6 3 9 Ton 1 Brake Cover 1 Handle Case 1 Bushing 1 Thread Housing 1 17 JLH320 17 Hex Nut 3 2 6 3 9 Ton M8 2 17A JLH320 17A Lock Washer 3 2 6 3 9 Ton 8mm 2 18 JLH80 18 Lock Washer 0 8 to 9 Ton 8mm 8 19 JLH80 19 Acorn Nut 0 8 ...

Page 26: ...1 JLH630 38 1 Bottom Hook Assembly incls 35 36 with Thrust Bearing 1 models from 09 15 2009 and forward Bottom Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M6 x 33 1 Lock Nut M6 1 Bottom Hook Holder 2 Socket Cap Screw M10 x 32 3 Lock Nut M10 3 Straight Pin Ø8 x 18mm 2 Idle Shaft 1 Idle Sheave 1 Needle Bearing 29 39 JLH320 39 Top Hook Shaft 3 2 6 3 9 Ton 1 40 JLH630 40 Top Hook Assembly 1...

Page 27: ...Hub 3 2 6 3 9 Ton 1 15 JLH320 15 Ratchet Disc 3 2 6 3 9 Ton 1 16 JLH320 16 Brake Cover Assembly 3 2 6 3 9 Ton 1 Brake Cover 1 Handle Case 1 Bushing 1 Thread Housing 1 17 JLH320 17 Hex Nut 3 2 6 3 9 Ton M8 2 17A JLH320 17A Lock Washer 3 2 6 3 9 Ton 8mm 2 18 JLH80 18 Lock Washer 0 8 to 9 Ton 8mm 8 19 JLH80 19 Acorn Nut 0 8 to 9 Ton M8 8 20 JLH320 20 Change Over Gear 3 2 6 3 9 Ton 1 JLH320 20 1 Chang...

Page 28: ...09 15 2009 and forward Bottom Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M6 x 33 1 Lock Nut M6 1 Bottom Hook Holder 2 Socket Cap Screw M10 x 40 3 Lock Nut M10 3 Straight Pin Ø8 x 18mm 2 Idle Shaft 1 Idle Sheave 1 Needle Bearing Ø3 x 40mm 29 39 JLH320 39 Top Hook Shaft 3 2 6 3 9 Ton 1 40 JLH900 40 Top Hook Assembly 1 Top Hook 1 Safety Latch 1 Double Spring 1 Socket Cap Screw M6 x 33 1 L...

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