NSK PDV30, Руководство по эксплуатации

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Page 10 of 12
Malfunctions and trouble-shooting
Malfunction Possible cause Measures
Device does not work /no
display: No voltage Please check connection of
the mains cable / check fuses
of the device / if required,
check socket
ERROR “E1” flashes and
acoustic signal is sounded.
Hand-piece and suction system
are switched off automatically. Dust bag is full or
Overheating of the suction
motor
Ventilating slots may be
covered.
Let device cool down and/ or
exchange dust bag.
Signal goes out once the device
has cooled down.
Switch off the main switch in
order to interrupt the signal.
Hand-piece does not work Hand-piece is not connected
or not inserted fully. Grinder
is blocked. Check connection between the
plug of the hand-piece and the
device / Ensure unobstructed
operation of the grinder
Start/Stop pushbutton (7).
Reduced suction capacity Dust bag is full. Exchange the dust bag.
In case of further problems or malfunctions, please contact your dealer or the manufacturer.
Changing the fuse
Caution!
Fuses may only be exchanged after the power plug has been unplugged. Risk of electric
shock!
The fuse link is located on the right side on the power input between the main switch and the mains
socket. For opening the fuselink a flat screwdriver is required, with the help of which you may
carefully lift out the fuse link. Before that, pull the mains cable from the mains socket.
Caution ! Only use fuses with the prescribed values.
Afterwards, insert the fuse link back into the holding device until you can feel it lock.