14
CIRCUIT BREAKER
CAUTION!
If the tool stops during operation you need to switch the unit off before resetting the circuit
breaker. Resetting the circuit breaker with the trigger lock on can cause an accident.
Note: If the circuit breaker stops the tool repeatedly, this could be an indication that excessive
pressure is being applied to the tool, slowing the motor and causing it to overheat.
Use less force and allow the tool to do the work. The circuit breaker can also trip, if
the carbon brushes are completely worn and need to be replaced.
The Ecogrinder is supplied with an in-line circuit breaker. In the event that the breaker is
tripped, push the button to reset. Once you are able to reset the circuit breaker, run the tool
in a no-load condition allowing air to pass over the motor and cool it down.
BEFORE USE
DANGER!
Before using the machine, check the following items. In particular, check items 1 to 5 before
plugging the power supply cord into the power outlet.
1. Check the working voltage.
– Be sure the voltage specified on the rating plate is the voltage available at the
power outlet. If the machine is used with higher voltage than specified, the motor
will burnout. Any attempts to do so may damage the polisher and/or cause an
accident.
In-line Circuit Breaker
Reset Button
Figure-4