15
GB CYNIIE
Trouble Shooting
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 carried out
by qualifi ed electrician if necessary,
check main circuit breaker.
On/off switch (
1) may
be defective
Repair by Customer Care
Engine faulty
Device works with
interruptions
Internal loose contact
Repair by Customer Care
On/off switch (
1) is
broken
Engine is slowing
down and stops
Device is overloaded
through workpiece
Reduce pressure on grinding tool
Workpiece unsuitable
Poor grinding
performance
Sanding sheet (
11/13)
unsuitable for the work-
piece to be processed
Use a suitable sanding sheet (
11/13) or sanding disc (see “As-
sembling instructions”)
Worn sanding sheet
Insert a new sanding sheet
(see “Assembling instructions”)
Sanding sheet
(
11/13) wears
down quickly
Sanding sheet (
11/13)
unsuitable for the work-
piece to be processed
Use a suitable sanding sheet
(
11/13)(see “Assembling
instructions”)
Too much pressure applied Reduce the pressure
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