Replacing Carbon Brushes - Power Fist 8567356 Manuel D'utilisateur

V4.0
3 in. 3.5A Electric Cut·Off Tool 8567356
WARNING! Only qualified service personnel should repair the tool. An
improperly repaired tool may present a hazard to the user
and/or others.
INSPECTION
1. The stator (motor) is the heart of the power tool. Exercise care to
ensure it does not become damaged by oil or water. Do not use the
tool until you have discovered and corrected the problem if you hear
the stator making unusual noises or if you notice smoke or sparks
coming out of the stator.
2. Inspect the carbon brushes regularly and replace when 2/3 of the
brushes are worn down.
3. Inspect all mountings and screws regularly and ensure that they are
properly tightened.
4. Inspect the grinding wheel and ensure that it is free of cracks and
surface defects. Replace the grinding wheel immediately when it
becomes worn down.
REPLACING CARBON BRUSHES
NOTE: Always replace all carbon brushes at the same time.
1. Using the included parts list, locate the carbon brushes.
2. Remove the screws from the body.
3. Pry the main body of the tool open using a flat head screwdriver.
4. Remove the old brushes.
5. Insert the new brushes.
6. Run the motor for at least 15 minutes without load to align the new
brushes with the commutator.
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