Motor Brush Replacement - Grizzly G0708 Owner's Manual

Motor Brush
Replacement
During the life of your media blasting cabinet, you
may find it necessary to replace the dust collector
motor brushes. If the motor operates loudly, or the
dust collector still has low suction after a new filter
has been installed, the motor brushes likely have
reached the end of their usable life and need to
be replaced.
Tools Needed
Phillips Screwdriver #2 ..................................... 1
Standard Screwdriver #2 .................................. 1
Acetone and Cotton Rag ................................... 1
Crocus Cloth (From Local Auto Parts Store) ..... 1
Brush Set ........................................................... 1
To replace the brushes:
DISCONNECT MACHINE FROM POWER!
1.
Unlatch the dust collector and lift the entire
2.
motor and filter unit out of the canister and
place it on a workbench for ease of service
(see Figure 32).
Motor
Cover
Latch
Figure 32. Motor cover.
Using the Phillips screwdriver, remove the
3.
four motor cover screws and the cover
(Figure 32).
Model G0708 (Mfd. Since 12/23)
Qty
Canister
While pulling the fan cover upwards, use a
4.
standard screwdriver to slightly pry out the
cover lock tangs (see Figure 33) and remove
the cover from the motor.
Fan Cover
Figure 33. Brush removal.
Using the Phillips screwdriver, remove the
5.
two retainer screws for each brush housing
and remove the retainers (see Figure 34).
Retainer
Figure 34. Retainer removal.
Lock
Tang
Brush
Housing
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