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Troubleshooting
Problem
Device doesn't
start
Strong vibrations
Laser does not
work
Loud squeaking
noise
Possible Cause
Emergency stop switch (5) has
been triggered
No mains voltage
Main circuit breaker is tripped
On/off switch (1/2) is broken Repair by Customer Care
Motor faulty
Motor unit (13) not ixed in
place
Bit not centrally clamped
Batteries empty
V-belt tension is too high
Damaged V-belts (29)
Damaged pulley
Error correction
Reactivate the emergency stop
switch (5) by turning it. Press the on
switch (1) to restart the device
Check the socket, mains supply
cable, cord, mains plug; if necessa-
ry, have them repaired by a quali-
ied electrician.
Check the main fuse
Repair by Customer Care
Check V-belt tension and tighten the
locking screw (12)
Check the bit in the drill chuck (4)
Replace batteries (see "Replacing
laser batteries")
Check V-belt tension
Check V-belts (29)
Check pulleys
MT
GB
75