Owner`s manual
24
REPLACEMENT OF CARBON BRUSHES
WARNING: For your safety, always turn off the switch and unplug the saw
from the power source before performing any maintenance or cleaning.
1.
Unplug the saw before inspecting or replacing brushes.
2.
Replace both carbon brushes when either has less than 1/4-in. length of
carbon remaining, or if the spring or wire is damaged or burned.
3.
Using a slotted
screwdriver, remove
the black, plastic cap
on each side of the
motor (Fig. 20), and
carefully withdraw the
spring-loaded brush
assemblies. Keep
brushes clean and
sliding freely in their
guide channels.
NOTE: To reinstall the
same brushes, make sure
that the brushes go back
in the same way they came out. This will avoid the need for a “run-in” period.
4.
Insert new brush assemblies into the guide channels with the carbon part
going in first, being certain to fit the two metal “ears” into their slots in
the channel (Fig. 20).
5.
Remember to replace both end caps after inspecting or servicing
brushes. Tighten the caps snugly, but do not over-tighten. Before use, the
saw should be allowed to “RUN IN” (run at no load without a blade) for 5
minutes to seat the new brushes properly.
Fig. 20
Plastic Cap