Advertisement
4.1.4.
Clean 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" I.d. and fittings must have the same 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. A quick change coupling may then be used to connect the leader hose to the air line recoil hose. See figs 1 & 2.
fig.1
5. OPERATION
WARNING! Ensure you read, understand and apply safety instructions before use.
‰
5.1.
Only use impact sockets which are specifically designed for use with a impact wrench.
5.2.
Connect the wrench to the air hose as in Section 4.
5.3.
Place the socket over the subject fixing and depress the trigger to operate the wrench.
5.4.
To change wrench direction, rotate the control nut left or right.
5.5.
The air flow is also regulated by turning the control nut.
fig.3
DO NOT use any additional force upon the wrench in order to remove a fixing.
8
DO NOT allow wrench to free run for an extended period of time as this will shorten its life.
8
6. MAINTENANCE
WARNING! disconnect wrench from air supply before changing accessories, servicing or performing maintenance. Replace or repair
‰
damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
6.1.
If the air supply does not have an oiler, lubricate the wrench daily with a few drops of Sealey air tool oil dripped into the air inlet.
Clean the wrench after use. DO NOT use worn, or damaged sockets.
6.2.
6.3.
loss of power or erratic action may be due to the following:
a) excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect size or type of hose connectors. To remedy check
the air supply and follow instructions in Section 4.
b) Grit or gum deposits in the wrench may also reduce performance. Your model has an air strainer (located in the area of the air
inlet), remove the strainer and clean it. Flush the wrench out with gum solvent oil or an equal mixture of SAe no 10 oil and
paraffin. Allow to dry before use.
6.4.
For a full service contact your local Sealey service agent.
6.5.
When not in use, disconnect from air supply, clean wrench and store in a safe, dry, childproof location.
© Jack Sealey limited
Control nut
Original Language Version
fig.2
Trigger
SA291.V3 Issue 6 (HF) 11/09/18
Advertisement
