Sealey SA686 - Manual (Page 2)

4.1. Air Supply

WARNING! Ensure the air supply is clean and does not exceed 90psi while operating the
wrench. Too high an air pressure and unclean air will shorten the product life due to
excessive wear and may be dangerous causing damage and/or personal injury.
4.1.1. Ensure wrench air valve (or trigger) is in the “off” position before connecting to the air
supply.
4.1.2. You will require an air pressure of 90psi and an air flow according to specification.
4.1.3. Drain the compressor air tank daily. Water in the air line will damage the wrench.
4.1.4. Clean compressor air inlet filter weekly.
4.1.5. Line pressure should be increased to compensate for unusually long air hoses (over 8
metres). The minimum hose diameter should be 1/2” internal diameter and fittings must
have compatible inside dimensions.
4.1.6. Keep hose away from heat, oil and sharp edges. Check hose for wear and make certain
that all connections are secure.
4.2. Couplings
Vibration may cause failure if a quick change coupling is connected directly to the wrench.
To overcome this, connect a leader hose to the wrench (Sealey ref: AH2R or AH2R/38).
A quick change coupling may then be used to connect the leader hose to the air line recoil
hose. See fig.1 & fig.2.
4. PREPARING WRENCH FOR USE
5. OPERATING INSTRUCTIONS
fig.1
fig.2
Drive Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1”Sq
Working/Max Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800/2000lb.ft
Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5000rpm
Air Consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9cfm
Operating Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90psi
Air Inlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2”BSP
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.1kg
Sound Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120dB(A)
Sound Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104dB(A)
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.5m/s²
Uncertainty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.93m/s²

WARNING! Ensure you read, understand and apply safety instructions before use.
5.1. Only use impact sockets which are specifically designed for use with an impact wrench.
5.2. Connect the wrench to the air hose as in Section 3.
5.3. Place the socket over the subject nut and depress the trigger to operate the wrench.
5.4. To change drive direction turn the direction control lever to the desired direction (fig.3).
DO NOT change direction whilst the wrench is running.
5.5. The speed may be adjusted in forward or reverse gear by adjusting the speed control (fig.3).
There are three speed settings in both forward and reverse. DO NOT adjust speed whilst
the wrench is running.
3. SPECIFICATION
© Jack Sealey Limited
Original Language Version SA686 Issue: 4(SP) - 16/12/13