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3.
AIR SUPPLY & COUPLINGS
3.1.
Air Supply
Recommended hook-up is shown in fig 1.
3.1.1. Ensure that the wrench trigger is in the "Off" position before connecting the air supply.
3.1.2. You will require an air pressure of 90psi and an air flow of 4cfm.
WARNING! Ensure that the air supply is clean and does not exceed 90 psi. Too high an air
pressure and/or unclean air will cause excessive wear and may result in damage and/or
personal injury.
3.1.3. Drain the compressor air tank daily. Water in the air line will damage the wrench.
3.1.4. Clean compressor air inlet filter weekly.
3.1.5. Line pressure should be increased to compensate for unusually long air hoses (over 8
metres). Hose internal diameter and the bores of fittings should be 1/4" minimum.
3.1.6. Keep hose away from heat, oil and sharp edges. Before each use check hose for wear and
make certain that all connections are secure.
3.2.
Couplings
Vibration may cause failure if a quick-connect coupling is fitted directly to the wrench. To
overcome this, connect a leader hose to the wrench. A quick-connect coupling may then
be used between the leader hose and the air line recoil hose. See figs. 1 & 2.
fig.1
4. OPERATING INSTRUCTIONS
WARNING! Ensure that you read, understand and apply safety instructions before
use.
4.1.
Only use impact sockets which are specifically designed for use with an impact wrench.
DO NOT use worn or damaged sockets.
4.2.
Connect the wrench to the air supply as described in Section 3.
4.3.
Place the socket over the nut/bolt and depress the trigger to operate the wrench.
4.4.
To change rotation, push the slide button at the top of the handle. Move it in the direction F
for forward (clockwise) and in the direction R for reverse (anticlockwise).
4.5.
The flow of air may be regulated by adjusting the flow valve at the base of the handle.
4.6.
DO NOT use any additional force upon the wrench in order to loosen/tighten a fixing.
4.7.
DO NOT allow the wrench to free run for an extended period as this may damage the
bearings.
© Jack Sealey Limited
Original Language Version
fig.2
SA5/S.V3 Issue:(4)SP-25/07/13
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