Operation Manual

2.11
KS 250
Service plan
Trouble shooting
A
Danger!
Prior to any servicing:
- Switch machine OFF.
- Unplug power cable.
- Wait for saw blade to come to standstill.
Check to see that all safety devices are operational
after any servicing.
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 qualified
electrician.
Every 50 operating hours
Carbon brushes of
motor
Check, replace if nec-
essary.
Motor does not run
No supply voltage Check cables, plug,
outlet and mains fuse.
Carbon brushes worn Replaces carbon
brushes.
Loss of cutting performance
Saw blade dull (possi-
bly tempering marks
on blade body)
Replace saw blade
(see „Saw blade
change“).
Unsuitable saw blade
Saw blade warped
Saw vibrates heavily
Saw blade warped Replace saw blade
(see „Saw blade
change“).
Saw blade not properly
installed
Mount saw blade prop-
erly
(see „Saw blade
change“).
Saw rocks
Fastening screws
loose
Retighten fastening
screws.
Turntable does not turn smoothly
Chips under turntable Vacuum.
Fence bend Install a straight fence.