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• Store the device and accessories in a dry and clean area that is protected against the in
fl
uence
of weather and temperature and is not accessible for children and animals.
Troubleshooting
If the device is not working properly, please check whether you are able to rectify the problem
yourself
fi
rst. Otherwise contact the customer service department.
Do not attempt to repair a defective device yourself!
Problem
Possible cause / solution
The device is not
working.
• Is the mains plug properly connected with the socket?
• Is the socket defective? Try another socket and check the fuse
of your mains connection.
• Is the device deactivated? Move the On / Off switch to
position
I
.
The device power is
too low.
• Is the mounted adapter or the sand paper used worn? Change
it (see chapter “Use”, section “Mounting and changing the
adapters” and the section “Mounting and changing sand paper”).
• Is the adapter used suitable for the material to be processed
or for the work you are doing (see chapter “Accessories”)?
• Is the set frequency setting too low? Use the frequency
regulator to set a higher frequency setting.
The device vibrates
excessively.
• Has the frequency setting been set too high? Use the
frequency regulator to set a lower frequency setting.
• Is the adapter used suitable for the material to be processed
or for the work you are doing (see chapter “Accessories”)?
• Has the adapter been mounted correctly? Correct the
position of the adapter (see chapter “Use”, section “Mounting
and changing the adapters”).