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
machine damage.
This means that if precautions are not heeded, it may result in serious injury or possibly even
death.
2.0
Table of Contents
Section
Page
1.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 2
2.0 Table of Contents ........................................................................................................................................... 3
3.0 About this manual .......................................................................................................................................... 4
4.0 Specifications and Dimensions for S90 Series Chain Hoists ......................................................................... 5
5.0 Using the Chain Hoist .................................................................................................................................... 6
5.1 Prior to Operation ....................................................................................................................................... 6
5.2 Hooking the load ........................................................................................................................................ 6
5.3 Raising the Load ........................................................................................................................................ 7
6.0 Hand chain: Cutting and installing .................................................................................................................. 7
7.0 Load chain: Removing and installing ............................................................................................................. 8
7.1 Load chain inspection ................................................................................................................................. 8
7.2 Load chain removal (all models) ................................................................................................................ 8
7.3 Attaching load chain to load chain sprocket (all models) ........................................................................... 8
7.4 Completing load chain installation ............................................................................................................... 9
7.5 Chain installation: 0.5T thru 2T .................................................................................................................. 9
7.6 Chain installation: 3T and 5T ...................................................................................................................... 9
7.7 Chain installation: 10T .............................................................................................................................. 10
8.0 Inspection and maintenance ........................................................................................................................ 11
9.0 Load and wear limits .................................................................................................................................... 12
9.1 Alloy steel chain ....................................................................................................................................... 12
9.2 Hooks (top and bottom) ............................................................................................................................ 12
9.3 Brake disc ................................................................................................................................................. 13
10.0 Timing Marks for Gear Replacement ......................................................................................................... 13
11.0 Troubleshooting JET
®
Manual Chain Hoists .............................................................................................. 14
12.0 Replacement Parts ..................................................................................................................................... 15
12.1.1 S90 Chain Hoists – Exploded View ..................................................................................................... 15
12.1.2 S90-050 Chain Hoist (0.5 Ton) – Parts List ......................................................................................... 16
12.1.3 S90-100 Chain Hoist (1 Ton) – Parts List ............................................................................................ 18
12.1.4 S90-150 Chain Hoist (1.5 Ton) – Parts List ......................................................................................... 20
12.1.5 S90-200 Chain Hoist (2 Ton) – Parts List ............................................................................................ 22
12.1.6 S90-300 Chain Hoist (3 Ton) – Parts List ............................................................................................ 24
12.1.7 S90-500 Chain Hoist (5 Ton) – Parts List ............................................................................................ 26
12.1.8 S90-1000 Chain Hoist (10 Ton) – Parts List ........................................................................................ 28
13.0 Warranty and Service ................................................................................................................................. 30
