Avid Power ACIW124, Operator'S Manual

12

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Stop the machine and push the switch to the left or right.

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When the direction switch is pushed to the left, the drive will rotate clockwise.

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When the switch is pushed to the right, the drive will rotate anticlockwise.

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Before operation, check that the switch is set in the required position. Do not change 
the direction of rotation until the wrench comes to a complete stop.

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When the wrench is not in use move the direction switch to the neutral position (the 
middle setting) to lock the trigger out.

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Note: Failure to use the neutral position may activate the trigger inadvertently. This 
inadvertent operation may cause the wrench to damaged.

Variable Speed Trigger

When the trigger is depressed, the drive will rotate (provided the direction switch is set in 
the forward or reverse position). This trigger switch is electronic which enables the user 
to vary the speed continuously.

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The speed varies according to how far the trigger switch is depressed.

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The further it is depressed, the faster the drive spindle will rotate.

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The lighter it is depressed, the slower it will rotate.

Note: 

If the fastening is heavily corroded, or extremely tight, it may be necessary to 

release the fixing by hand before continuing with the wrench.
Always tighten fixings to the correct torque as indicated by the manufacturer using 
a calibrated torque wrench. Failure to do so may result in the fixing damaged or 
insufficiently tightened.

BASIC IMPACT WRENCH OPERATION