Operation Manual

2.12
KS 304
5.
6. Repeat step three and four for the 45° stop
screw (57) with a 45° mitre square.
Kerf plate replacement
The kerf plate (58) must be replaced if the slot is
damaged.
1. Unscrew the screws of the kerf plate.
2. Remove the damaged kerf plate from the saw
table (put a screw driver into the slot and lever
the kerf plate out of the table).
3. Insert new kerf plate and screw it down.
Carbon brushes check and replacement
3
Worn carbon brushes are noticeable by
- irregular running of the motor;
- static in radio/TV while the motor is run-
ning;
- stopping of the motor.
To check or replace carbon brushes:
1. Unplug power cable.
2. Unscrew brush (59) plug (60) from motor frame
with a suitable screw driver.
In the illustration the replacement of the front
carbon brush is shown. The rear carbon brush
is located on the opposite side.
3. Pull carbon brushes out and check. Each car-
bon brush must be at least 6 mm long.
4. Put intact brushes into the brush holder. The
two lugs on the sides of the small metal plate
must fit into the grooves of the brush holder.
5. Replace the brush plugs.
6. Check the functioning of the saw.
Service plan
56
57
58
Before switching on
Dust spout (when
working without dust
collection)
Visual check if unob-
structed by chips.
Monthly (if used daily)
Guide elements for
saw setting
- Remove saw dust
with vacuum
cleaner or small
brush;
- Apply light coat of
oil to guide ele-
ments.
Safety devices:
- Retractable blade
guard
- Sawhead
lock
Check function.
Power supply cable Check for damage, if
necessary have
replaced by a quali-
fied electrician.
Every 50 operating hours
Carbon brushes of
motor
Check, replace if nec-
essary.
6mm
59
60