1 5
CYG B I E N I
Trouble Shooting
Always disconnect the plug from the mains socket before working.
Danger of electric shock.
Problem Possible Cause Error correction
Device doesn‘t start
Mains voltage missing
Main circuit breaker is tripped
Check the socket, mains cable,
line, mains plug, repairs to be
-
cian if necessary, check main
circuit breaker.
On/off switch (
3) may be
defective
Repair by Customer Care
Engine faulty
Grinding tools do
not move although
the engine is run-
ning
Grinding wheel nut (
16)
loose
Tighten grinding wheel nut (see
„Changing the grinding wheel“)
Workpiece, remaining work-
pieces or remaining grinding
tools block drive
Remove blockages
Engine is slower
and stops
Device is overloaded through
workpiece
Reduce pressure on grinding tool
Workpiece unsuitable
Grinding wheel
does not rotate
smoothly, abnor-
mal noises can be
heard
Grinding wheel nut (
16)
loose
Tighten grinding wheel nut (see
„Changing the grinding wheel“)
Grinding wheel (
10) faulty
Change grinding wheel