Attaching tool holder and sanding
sheet
Pull out the mains plug.
Place elastic sanding pad on the spindle.
Attach sanding sheet.
Screw M14 clamping nut onto the spindle.
Press and hold down the spindle lock.
Tighten the clamping nut with the stop
key.
Insert the mains plug into the socket.
Switch on the power tool (without
locking the button) and leave it running
for approx. 30 seconds.
Check for imbalances and vibrations.
Switch off the power tool.
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18
Maintenance and care
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Cleaning
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Regularly clean the power tool and ventilation
slots. Frequency of cleaning is dependent
on the material and duration of use.
Regularly blow out the housing interior and
motor with dry compressed air.
Carbon brushes
The power tool features cut-off carbon
brushes.
When the cut-off carbon brushes reach
their wear limit, the power tool switches
off automatically.
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When the grinder is being used, the carbon
brushes can be seen sparking through the
rear air inlet apertures.
If the carbon brushes are sparking excessively,
switch off the power tool immediately.
Take your power tool to a customer service
centre authorised by the manufacturer.
Gears
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Grinder LK 604