4. Use Philips screw driver to unfasten 10 screws on the motor plate as pointed in diagram, and
then remove the motor plate.
5. Remove battery pack from unit and lay next to plate with wires attached
.
6. Use wrench socket to unfasten the nut, and then detach the battery wire terminal from the
motor plate.
WARNING!
When unfastening the nut, avoid the metal part of the tool contacting both wire terminal
simultaneously. This will cause short circuit, and then fire or explosion.
After detaching one, (the first) battery wire terminal from the motor plate, wrap it
immediately with insulating tape in order to avoid short circuit caused by contact of both
wire terminals.
