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Related Manuals for William Hackett L5 QP
Summary of Contents for William Hackett L5 QP
- Page 1 L5 QP Lever Hoist User Manual WHM-0021...
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Page 3: Table Of Contents
Contents Dimensions and Specifications ....................Hoist Selection ........................... Pre-use checks........................... Hoist Operation ......................... Safe Use Information ......................... Spare Parts Inspection Category ....................Parts List ............................ Parts Explosion ........................... Hoist Disassembly ........................Maintenance and Repair ......................13-23 Assembly Instructions ........................ Brake Set-up ..........................25-29 Miscellaneous .......................... -
Page 4: Dimensions And Specifications
Dimensions and Specifications Table 1: Product specification, dimensions and WLL for William Hackett L5 QP lever hoists Mass Extra Load Part No. of h min Weight Chain Code tonnes Falls 1.5M per M 035.080 5.6 x 15.7 42.0 0.70 035.160 7.1 x 19.9... -
Page 5: Hoist Selection
10% of their rated WLL limit. William Hackett L5 QP lever hoists are assembled, chained and tested in the UK to the height of lift specified by the end user. Careful consideration should be given to the headroom required to lift the load and the position of the operator before specifying the length of load chain and the hoist model. -
Page 6: Pre-Use Checks
Pre-use checks Before the lever hoist is issued from the designated storage location a competent person must ensure that the appropriate certification is in place for the hoist. Safe use instructions should be made available. Possession of the relevant certification does not absolve the user from his responsibility to carry out pre-use inspections. -
Page 7: Hoist Operation
Hoist Operation Load Chain Dual Anti-Lock Brake System (DABS) operation The Hackett SS-L5 QP lever hoist may be used either in the vertical position as a hoist; or in an angled or horizontal position as a puller. Below is the general procedure for operating the hoist: 1. -
Page 8: Safe Use Information
Do not attempt lifting operations unless you understand the use of the equipment, the lifting and slinging procedures and you have been suitably trained. William Hackett L5 QP lever hoists are not designed for lifting people and should not be used for that purpose. Use appropriate personal protective equipment (PPE). -
Page 9: Spare Parts Inspection Category
Standard Corrosion Protected STANDARD INSPECTION - Type 2 or Painted Components Inspection Type (1 or 2) Part Quantity Description Code L5 QP L5.QP .01 Gear Cover L5.QP .02 Pinion Gear (pair) L5.QP .03 Pinion Shaft L5.QP .04 Load Gear L5.QP .05 Gear Side Plate Assembly L5.QP .06... -
Page 10: Parts List
Parts List Included in Part Code Part Name Quantity Finish Service Kit L5.QP .01 Gear Cover Powder Coated L5.QP .02 Pinion Gear (pair) Self Colour L5.QP .03 Pinion Shaft Zinc Chromate L5.QP .04 Load Gear Self Colour L5.QP .05 Gear Side Plate Assembly Powder Coated L5.QP .06 Bearing... -
Page 12: Hoist Disassembly
Hoist Disassembly L5 QP Servicing Tool Requirements (800kg - 10t) Long nose pliers Ball pein hammer Circlip pliers Sandpaper 120 - 240 grit Phillips screw driver Solvent free brake cleaner Allen keys - 2.5mm, 3mm, 4mm, 5mm and 8mm Corrosion block grease Parallel/pin punches - 2.5mm, 3mm and 3.5mm... -
Page 13: Maintenance And Repair
Maintenance and Repair (Part codes are referenced in pages 15, 16 and depicted in the full parts explosion on page 17) L5.QP .01 Gear Cover Inspection Type: Visual Quantity: Finish: Powder Coated Examine for cracks, distortion, damaged or broken parts, check gear bushings are secure and in good condition. - Page 14 Maintenance and Repair L5.QP .05 Gear Side Plate Assembly Inspection Type: Visual Quantity: Finish: Powder Coated Examine gear side plates for alignment and ensure they are free from Damage and distortion, examine load pin, guide, stripper and stay bolt holes for signs of wear and stretch, check gear bushings are secure and in good condition.
- Page 15 Maintenance and Repair L5.QP .09 Chain Stripper Inspection Type: Visual Quantity: Finish: Zinc Chromate Examine chain stripper for wear or damage. Action: Shotblast and repaint or replace. L5.QP .10 Lever Side Plate Assembly Inspection Type: Visual Quantity: Finish: Powder Coating and Zinc Chromate Examine body plates for alignment and ensure they are free from wear and distortion, examine load pin, guide and stripper holes for signs of wear and stretch, check stay bolts and pawl stands are secure and free from defects.
- Page 16 Maintenance and Repair L5.QP .13 Circlip Inspection Type: Not Applicable Quantity: Finish: Stainless Steel Action: Do not shotblast - replace. L5.QP .14 Disc Hub Inspection Type: Visual Quantity: Finish: Zinc Chromate Check for damage and corrosion. Check splines and ensure the component mating surfaces are smooth and flat and without excessive corrosion.
- Page 17 Maintenance and Repair L5.QP .17 Lever Side Plate Nyloc Nuts Inspection Type: Not Applicable Quantity: Finish: Stainless Steel Discard and replace. Action: Replace. L5.QP .19 Lever Hoist Cover Nyloc Nuts Inspection Type: Not Applicable Quantity: Finish: Stainless Steel Discard and replace. Action: Replace.
- Page 18 Maintenance and Repair L5.QP .21 Change Over Pawl Inspection Type: Visual Quantity: Finish: Zinc Chromate Check pawl for wear, cracks, corrosion and damage, examine fit of pawl to selector lever shaft of handle. The pawl stand should not be bent or deformed, check spring dimensions as per diagram.
- Page 19 Maintenance and Repair L5.QP .25/25A Screw and Spring Washer Inspection Type: Visual Quantity: Finish: Stainless Steel Check threads and washer condition. Action: Replace if necessary. L5.QP .26 Cam Inspection Type: Visual Quantity: Finish: Zinc Chromate Check splines and ensure the component mating surfaces are smooth, flat and without corrosion or wear.
- Page 20 Maintenance and Repair L5.QP .29 Twisting Spring 2 Inspection Type: Visual Quantity: Finish: Stainless Steel Check twisting spring for damage, fractures and over extension. Action: Do not shotblast - replace. L5.QP .30 Spring Housing Inspection Type: Visual Quantity: Finish: Powder Coated Check for damage and wear, pay attention to outer diameter and locating splines.
- Page 21 Maintenance and Repair L5.QP .35/36 Bottom Hook Bolt and Nut Inspection Type: Visual Quantity: Finish: Zinc Chromate Check for wear and damage. Action: Check and replace if necessary. L5.QP .37 Latch Assemblies Inspection Type: Visual Quantity: Finish: Zinc Chromate Latch assemblies should be secure and free/smooth to open and close. Springs and bolts should be free from cracks and damage.
- Page 22 Maintenance and Repair L5.QP .40 Top Hook Assembly Inspection Type: Dimensional and Visual - contact manufacturer Quantity: Finish: Powder Coated, Zinc Chromate and Stainless Steel Check for distortion, damage, corrosion, fractures and stretching. The hook should be free and smooth to rotate, the hook to housing contact points should have even wear.
- Page 23 Maintenance and Repair L5.QP .62 Handle Assembly Inspection Type: Visual Quantity: Finish: Rubber Ensure the rubber grip is free from damage and secure. Action: Check and replace if necessary. L5.QP .63 Label and Rivets Inspection Type: Visual Quantity: 1 + 4 Rivets Finish: Stainless Steel Check nameplate is secure and in good condition, the unique hoist serial...
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Page 24: Assembly Instructions
Assembly Instructions 1. Lubricate the caged roller bearings using manufacturer specified marine grease, insert into the side plates 5 and 10 ensuring the bearing retaining clip is secured against the inner section of the side plates. 2. Insert load sheave with the splined section away from the wheel side plate. 3. -
Page 25: Brake Set-Up
Brake set-up Clockwise Change over gear #20 1. Turn the change-over gear #20 clockwise until the brake ratchet can be heard. Make sure the change-over gear is fully seated on the ratchet gear (Fig. 1). (Fig. 1) Change over gear #20 Clockwise 2. - Page 26 Brake set-up Hand wheel #28 Twisted spring #27 4. Fit the grip ring #28 with Change over gear #20 twisting spring 1 #27 into the change-over gear #20. The protruding twisting spring should be on the left hand side of the protruding part of the (Fig.
- Page 27 Brake set-up 6. Fit twisting spring 2 #29 into locating hole in the edge of the twisting spring housing #30 (Fig.7). Protruded part of twisting spring into locating hole on housing Twisting spring housing #30 Twisting spring II (Fig. 7) 7.
- Page 28 Brake set-up 8. The protruding part of the twisting spring is to be fitted against the right hand side of the raised section of the handwheel #28. (Fig. 8) To tension the twisting spring turn the housing #30 120° anti-clockwise then fit the housing onto the splined section of the pinion shaft #3.
- Page 29 Brake set-up Grip Ring #28 Selector Lever Twisting Spring Housing #30 Inspection 1. Move the selector lever to neutral and make sure the hoist is in operation mode. a) When the grip ring is turned clockwise it should be free and rotate smoothly. b) In operation mode the hand wheel shall not rotate anti clockwise 2.
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Page 30: Miscellaneous
Miscellaneous RATCHET WHEEL WITH BRAKE LININGS B min D min 10.0 15.0 QUAD PAWL DIMENSIONS Pawl A Pawl B L max L min D max D max Capacity L max D max Capacity L max D max 0.8 to 1.6 18.1 19.0 0.8 to 1.6... - Page 31 Max Nm LUBRICATION L5 QP Chain Hoist Recommended lubricant type: Corrosion Block Grease L5 QP Chain Hoist Load Chain Recommended Lubricant: Lear Chem ACF-50 fluid or Lear Chem Corrosion Block Fluid GEAR ALIGNMENT 800kg - 15 tonnes Note the 0 mark on the gears. These two marks must be on the horizontal centre line, the left hand gear with the 0 mark facing towards the centre and the 0 mark facing away from the centre as shown in Figure a.
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Page 32: Warranty
SS-L5 QP lever hoist can be used for multi immersions The SS-L5 QP lever hoist is a lifting appliance and should be thoroughly examined by a competent person at least every 12 months, or following each period of deployment. - Page 33 William Hackett Lifting Products Limited Oak Drive, Lionheart Enterprise Park Alnwick, Northumberland United Kingdom NE66 2EU t: 01665 604200 f: 01665 604204...
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