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Idiomas disponibles
Idiomas disponibles
Devices with slide switch (Fig. III)
Switch ON
▸
Push the trigger switch [3] forwards.
• For continuous operation, then press downwards
until it engages.
Switch OFF
▸
Press the rear end of the slide switch [3] and
release.
Working instructions
▸
Press the device down lightly and move across the
surface to be processed.
Maintenance and cleaning
WARNING!
Danger posed by electric current.
Carry out maintenance and cleaning
¾
work on the device only when the
mains plug has been removed.
CAUTION!
Dusts from materials can be harmful to
health.
Use a dust mask or respirator.
¾
Motor cleaning
▸
Blow out the device with compressed air through
the rear ventilation slots regularly, frequently and
thoroughly. Hold the device firmly while doing so.
CAUTION!
Risk of injuries or property damage due
to improper actions.
Do not open the device.
¾
The device must only be opened by a
¾
Würth service technician.
Observe the relevant safety and
¾
accident prevention regulations
during all maintenance and servicing
work.
Troubleshooting
Overload protection
• The load speed drops sharply.
— The motor temperature is too high!
▸
Allow the device to run at idle speed until it has
cooled down.
• The load speed drops slightly.
— The device is overloaded.
▸
Continue to work with a reduced load.
Safety cut-off:
• The device has been switched off automati-
cally.
— The device is switched off in the event of an ex-
cessive current increase rate (such as can occur
e.g. in the event of sudden jamming or a recoil).
▸
Switch off the device at the slide switch [3].
▸
Then switch on again and continue to work
normally.
▸
Avoid further jamming.
Restarting protection
• The device is not running
— The restart protection device has tripped. If the
mains plug is inserted with the device switched
on, or if the power supply is restored after an
interruption, the device does not start.
▸
Switch the device off and on again.
Accessories and spare parts
Use only original Würth accessories.
Use only polishing wheels for the fillet weld grinder,
e.g. fleece or felt wheels in conjunction with the
supplied special flanges.
Use only accessories which satisfy the requirements
and technical data specified in this instruction
manual.
Never use cut-off wheels, roughing discs, saw blades
or cup wheels.
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