This .pdf document is bookmarked Operating Instructions and Parts Manual JLP-A Series Manual Lever Hoists/Pullers 1/4- to 6-Ton JLP-025A 1/4-ton JLP-150A 1/2-ton (models shown are representative of the series) JET 427 New Sanford Road LaVergne, Tennessee 37086 Ph.: 800-274-6848 www.jettools.com Part No.
Warranty and Service JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday. Warranty Period The general warranty lasts for the time period specified in the literature included with your product or on the official JET branded website. • JET products carry a limited warranty which varies in duration based upon the product.
Table of Contents Warranty and Service ............................................................................................................................................ 2 Table of Contents .................................................................................................................................................. 3 Introduction ......................................................................................................................................................
1. Read and understand the entire owner’s manual before attempting operation. Failure to comply with instructions and warnings may cause serious injury. 2. Read and understand any warnings posted on the machine and in this manual. 3. Replace warning labels if they become obscured or removed. 4. Do not use this lever hoist for other than its intended use. If used for other purposes, JET disclaims any real or implied warranty and holds itself harmless from any injury that may result from that use. 5.
Familiarize yourself with the following safety notices used in this manual: This means that if precautions are not heeded, it may result in minor injury and/or possible tool damage. This means that if precautions are not heeded, it may result in serious or even fatal injury. Introduction This manual is provided by JET covering the safe operation and maintenance procedures for the JET JLP-A Series Lever Hoists/Pullers.
Specifications (JLP-025A, -050A) Stock Number Lbs. Pull Lever Min. Distance No. Load Lift per Length between of Chain full turn to Lift (in.) hooks (in.) falls Ø x Pitch of lever capacity “B” “A” (mm) (in.) Hook Overall Throat width Opening Net (in.) Weight (in.) (in.) “E” (lbs) “C” “D” Rated Capcty. (ton) Std. Lift (ft.) 287100 JLP-025A-5 1/4 5 8.27 1 4x12 3.02 60 5.91 2.44 3.1 1.40 4.56 287101 JLP-025A-10 1/4 10 8.27 1 4x12 3.02 60 5.91 2.44 3.1 1.40 5.
Specifications (JLP-075A, -150A, -300A, -600A) Stock Number Description Rated Capcy (ton) Std. Lift (ft.) Lbs. Min. Pull Lever Distance No. Load Lift per between of Chain full turn to Lift Length (in.) hooks (in.) falls Ø x Pitch of lever capacity “B” “A” (mm) (in.) Hook Overall Throat width Opening Net (in.) Weight (in.) (in.) “E” (lbs) “C” “D” 287300 JLP-075A-5 3/4 5 12.79 1 6x18 0.81 31 11.02 5.31 6.1 1.46 14.15 287301 JLP-075A-10 3/4 10 12.79 1 6x18 0.81 31 11.02 5.31 6.
Unpacking Open carton and check for shipping damage. Report any damage immediately to your distributor and shipping agent. Do not discard any shipping material until the Lever Hoist is assembled and running properly. Read this entire instruction manual thoroughly for set-up, maintenance and safety instructions. Contents of the Carton 1 1 1 1 Lever Hoist Owner's Manual Warranty Card Test Certificate Installation Support for the hoist may be hook, clevis pin, trolley, or beam clamp.
The load chain supplied with your JET lever hoist is designed, manufactured, and tested for proper fit and durability. If chain should ever need replacing, for your own safety use factory replacement chain only. Use of other than factory replacement chain may cause serious injury and/or damage to the lever hoist. Inspecting Hooks It is important to check top and bottom hooks for proper opening and other signs of deformation or damage.
Operation The JLP Lever Hoist may be used either in vertical position as a hoist; or in angled or horizontal position as a puller. Below is the general procedure for operating the hoist: 1. Set the top hook securely. 2. Correctly center the load on the bottom hook (Figure 4). Incorrect loading is dangerous to the operator, the lever hoist, and the load. • Never load the hook in front of the safety latch (A, Figure 5). Figure 4 • Never load the hook tip (B, Figure 5).
Precautions During pulling operations, the operator should stand near the side of the top hook on the opposite side of the lever. If the hand should slip off the lever, the lever will spring back away from the operator, (Fig. 7). During lifting operations, do not stand under the load. Do not use an extension on the lever (A, Fig. 8). Do not use a foot to apply pressure to the lever (B, Fig. 8). Prevent the chain from dragging over sharp edges or corners.
Point Hooks Point or “shipyard” hooks are available for your JET lever hoist, in 1-1/2 ton and 3 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. Inspection and Maintenance Read and follow ANSI Inspection and Maintenance Instructions. Know the meaning of Frequent Inspection, Periodic Inspection, Normal Service, Heavy Service, and Severe Service.
Brake Disc Wear Limits The brake disc wear indicator on the handwheel (Figure 14) will move to the left as the brake wears. When indicator reaches left side of diagram, the brake must be replaced. Figure 15 Figure 14 Capacity 0.25 t 0.5 t 0.75 t 1.5 t 3t 6t D (in) 1.38 1.89 2.13 2.56 2.56 2.56 d (in) 0.87 1.00 1.34 1.59 1.59 1.59 d = Inner diameter D = Outer diameter tn = Normal measurement tv = Replacement limit 13 tn (in) 0.14 0.12 0.14 0.14 0.14 0.14 tv(in) 0.12 0.10 0.12 0.12 0.12 0.
Timing Marks for Gear Replacement If the gears on the JLP-A hoist need replacement or removal for any reason, make sure they are re-installed correctly. Figure 16 shows the proper orientation of the timing marks when meshing the gears. Figure 16 Ordering Parts Replacement parts are listed on the following pages. To order parts or reach our service department, call 1800-274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST.
Parts JLP-025A through JLP-050A – Parts Breakdown 15
JLP-025A – Parts List Index No. Part No. Description Size Qty 1 ................ JLP25A-01 ................ Snap Ring ......................................................... Ø7 mm ................................. 1 2 ................ JLP25A-02G.............. Handwheel ........................................................ ............................................. 1 3 ................ JLP25A-03 ................ Stop Knob ......................................................... .................
Index No. Part No. Description Size Qty 38 .............. JLP25A-38G.............. Bottom Hook Assembly .................................... ............................................. 1 ........ .................................. Bottom Hook ..................................................... ............................................. 1 ........ .................................. Bottom Hook Holder ......................................... ............................................. 2 ........
JLP-050A – Parts List Index No. Part No. Description Size Qty 1 ................ JLP25A-01 ................ Snap Ring ......................................................... Ø7 mm ................................. 1 2 ................ JLP25A-02G.............. Handwheel ........................................................ ............................................. 1 3 ................ JLP50A-03 ................ Stop Knob ......................................................... .................
Index No. Part No. Description Size Qty 38 .............. JLP50A-38G.............. Bottom Hook Assembly .................................... ............................................. 1 ........ .................................. Bottom Hook ..................................................... ............................................. 1 ........ .................................. Bottom Hook Holder ......................................... ............................................. 2 ........
JLP-075A through JLP-600A – Parts Breakdown 20
JLP-075A – Parts List Index No. Part No. Description Size Qty 2-1 ............. JLP75A-02-1 ............. Lock Nut............................................................ M8 ........................................ 1 4-1 ............. JLP75A-04-1 ............. Hand Wheel Assembly ..................................... ............................................. 1 ...... .................................. Hand Wheel ...................................................... .............................
Index No. Part No. Description Size Qty 39 .............. JLP75A-39G.............. Gear Cover Assembly....................................... ............................................. 1 ..... .................................. Gear Cover ....................................................... ............................................. 1 ..... .................................. Bushing ............................................................. ............................................. 2 ...
JLP-150A – Parts List Index No. Part No. Description Size Qty 2-1 ............. JLP150A-02-1 ........... Lock Nut (1.5T, 3T, 6T)..................................... M10 ...................................... 1 4-1 ............. JLP150A-04-1 ........... Hand Wheel Assembly (1.5T, 3T, 6T) .............. ............................................. 1 ...... .................................. Hand Wheel ...................................................... .............................................
Index No. Part No. Description Size Qty 41 .............. JLP150A-41G............ Top Hook Assembly (standard hook) ............... ............................................. 1 .................. JLP150A-41PHG....... Top Hook Assembly (ship yard hook) ............... ............................................. 1 ..... .................................. Top Hook .......................................................... ............................................. 1 ..... ..........................
JLP-300A – Parts List Index No. Part No. Description Size Qty 2-1 ............. JLP150A-02-1 ........... Lock Nut (1.5T, 3T, 6T)..................................... M10 ...................................... 1 4-1 ............. JLP150A-04-1 ........... Hand Wheel Assembly (1.5T, 3T, 6T) .............. ............................................. 1 ...... .................................. Hand Wheel ...................................................... .............................................
Index No. Part No. Description Size Qty 41 .............. JLP300A-41G............ Top Hook Assembly (standard hook) ............... ............................................. 1 .................. JLP300A-41PHG....... Top Hook Assembly (ship yard hook) ............... ............................................. 1 ...... .................................. Top Hook .......................................................... ............................................. 1 ...... ........................
JLP-600A – Parts List Index No. Part No. Description Size Qty 2-1 ............. JLP150A-02-1 ........... Lock Nut (1.5T, 3T, 6T)..................................... M10 ...................................... 1 4-1 ............. JLP150A-04-1 ........... Handwheel (1.5T, 3T, 6T) ................................. ............................................. 1 ...... .................................. Hand Wheel ...................................................... .......................................
Index No. Part No. Description Size Qty 41 .............. JLP600A-41G............ Top Hook Assembly.......................................... ............................................. 1 ..... .................................. Top Hook .......................................................... ............................................. 1 ..... .................................. Top Hook Holder............................................... ............................................. 2 ..... ...
