Set the machine to the correct speed.
Always hold the machine tightly by the handle
Set the direction switch (2) to the
correct direction.
Never change the direction of motion when the machine is switched on.
Overload
Never use excessive force when drilling. Too much pressure reduces the speed of the machine,
and the required power is greatly reduced. This may result in overload, which can damage the
motor of the drilling machine.
When the drilling machine becomes too hot, allow it to run for two minutes without a load and
then interrupt working for a short time.
Clean the drilling machine with a clean cloth and a brush. Ensure that the ventilation slits are not
blocked.