Harbor Freight Tools 95578 - Manual (Page 16)

SKU 95578 For technical questions, please call 1-800-444-3353. Page 16
Cleaning, Maintenance, and
Lubrication
1. BEFORE EACH USE, inspect the
general condition of the tool. Check
for loose screws, misalignment or
binding of moving parts, cracked or
broken parts, damaged electrical
wiring, and any other condition that
may affect its safe operation.
2. AFTER USE, wipe external surfaces
of the tool with clean cloth.
3. Periodically blow dust and grit
out of the motor vents using dry
compressed air. Wear ANSI-
approved safety goggles and NIOSH-
approved breathing protection while
doing this.
4. CARBON BRUSH MAINTENANCE.
The carbon brushes may require
maintenance when the motor
performance of the tool decreases or
stops working completely. Carbon
brushes are internal to the Motor
Housing, and should only be checked
by a qualified service technician.
5. WARNING! If the supply cord of
this power tool is damaged, it must
be replaced only by a qualified
service technician.
Replacing Carbon Brush
1. NOTE: Only a qualified service
technician should replace Carbon
Brush.
2. Use screwdriver (not included) to
remove Screw (46N) from center of
End Cap Housing (45N). Then slide
off Housing. See photo, above.
3. Loosen screw holding Carbon Brush
Holder (41N) in place. Then remove
Carbon Brush (42N) from Holder.
4. Insert new Carbon Brush into Holder,
reinsert Holder and fasten into place
with screw.
5. Slide End Cap Housing back into
place and fasten securely with Screw.
Accessory Storage and Handling
1. Handle accessories carefully to
prevent dropping or bumping. Do not
use wheels that have been dropped
or bumped.
2. Store accessories in shelves, racks,
boxes, or drawers. Storage area
must be kept dry, and above freezing.
Any grinding or cut-off wheels
exposed to humidity or freezing
temperatures must not be used.
REV 10c; 10d
Screw
(46N)
End Cap
Housing
(45N)
Carbon
Brush
(42N)
Carbon Brush
Holder (41N)