FAULT FINDING
FAULT CAUSE ACTION
The machine does not run. The power cable is not Connect the power cable to the
connected to the power supply. power supply.
The motor brushes are worn. Replace the motor brushes.
The voltage is too low. Check the main power
complies with the machine's
serial plate data.
The machine will not pickup The dust bag is full. Replace the paper dust bag or
dust. empty the cloth dust bag.
There is an obstruction in the Disconnect the machine from
dust pickup. the power supply, turn the
machine over and check for
obstruction.
The machine does not sand The sanding pad is damaged. Check and replace the sanding
evenly. pad.
The castors are out of Check and adjust the castors.
adjustment.
The sander scores or burns The machine is not being Read the instructions, do not
the wood. operated properly. apply pressure when sanding.
The machine runs slow. The voltage is low. Check the supply voltage.
If an extension lead is being
used it is undersize and/or
it is coiled.
A motor brush is not making Check and refit or replace
contact. the motor brushes.
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