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7
3/4 in. dr Maintenance Free Air Impact Wrench
8306060
V 3.5
2. Select the appropriately sized 3/4 in. drive impact socket for the
job. Only use impact sockets which are specifically designed for
use with a impact wrench. Do not use worn or damaged sockets.
3. Push and snap the socket (not included) onto the anvil.
4. Attach the air hose and turn the air compressor on.
OPERATION
WARNING! This tool generates considerable torque when in use. Always
hold the tool with both hands when using, and brace yourself to resist
the torque which will be delivered to the work piece.
1. Tighten the nut as far as you can by hand before using the
impact wrench.
2. Connect the wrench to the air hose.
3. Set the reverse lever to the left, so that the anvil turns
clockwise (forward).
4. Place the socket over the fastener, grip the impact wrench firmly
with both hands and gently squeeze the trigger.
5. Turn the air regulator in the direction indicated by the arrow on
the regulator to increase the power. Turn it the other direction to
decrease the power.
WARNING! If the impact wrench does not tighten the
fastener to your satisfaction, do not raise the air pressure
on the compressor over 100 PSI. Pressures above
100 PSI will strip the workpiece and damage the tool,
potentially causing tool failure and serious injury. Use other
appropriate methods and tools to tighten the nut.
6. When the fastener is tightened, release the trigger and remove the
tool and socket.
7. Use a mechanical torque wrench to check fastener torque.
8. To loosen, set the reverse lever to the right, so that the anvil turns
counterclockwise (reverse).
Summary of Contents for 3/4 IN.
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