Table Of Contents; Description; Safety; Purpose Of This Manual - Greenlee fairmont H8508 Instruction Manual

Table of Contents

Description ..................................................................... 2
Safety ............................................................................. 2
Purpose of this Manual .................................................. 2
Other Publications .......................................................... 2
Important Safety Information ...................................... 3-4
Identification ................................................................... 5
Specifications ................................................................. 6
Hoses and Fittings ......................................................... 7
Hose Connections .......................................................... 7
Operation ................................................................. 8-10
Maintenance ................................................................. 11
Troubleshooting ..................................................... 12-16
Disassembly ........................................................... 17-18
Assembly ................................................................ 18-20
Illustrations and Parts Lists .................................... 21-28
Models 48330/48329
(effective through serial number 299) ................. 21-24
Models 48330/48329
(effective with serial number 300) ....................... 25-28
Accessories .................................................................. 29
Greenlee / A Textron Company
H8508 Hydraulic Impact Wrench

Description

Fairmont Hydraulic Impact Wrenches are intended to be
used to tighten nuts, install lag screws, or as a wood drill
in most any utility or construction application. The trigger
spool design contains a center spool that can be rotated
to allow the impact wrench to be used with either an
open-center or closed-center hydraulic system.
The lightweight 48330 Impact Wrench comes equipped
with a standard 7/16" hex quick-change chuck for use
with wood bits, or adapts to 1/2" square drive for use
with sockets. The 48329 uses a standard 1/2" square
drive.
The 48330 and 48329 also come equipped with a
reversing spool, allowing the wrench to be operated in
forward or reverse. The handle is heat-insulated for
operator comfort and safety.

Safety

Safety is essential in the use and maintenance of
Fairmont tools and equipment. This manual and any
markings on the tool provide information for avoiding
hazards and unsafe practices related to the use of this
tool. Observe all of the safety information provided.

Purpose of this Manual

This manual is intended to familiarize all personnel with
the safe operation and maintenance procedures for the
following Fairmont tool:
Keep this manual available to all personnel.
Replacement manuals are available upon request at no
charge.

Other Publications

Tool Owners/Users
SAE Standard J1273 (Hose and Hose Assemblies):
All specifications are nominal and may change as design improve-
ments occur. Greenlee Textron Inc. shall not be liable for damages
resulting from misapplication or misuse of its products.
KEEP THIS MANUAL
2
H8508 Hydraulic Impact Wrench
Publication 999 3032.3
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070