1. Switch lever
Before plugging in the tool, always be sure that the tool
is switched off.
To start the tool, move the switch lever to the I (ON) position.
To stop the tool, move the switch lever to the O (OFF) posi-
The tool equipped with electronic function is easy to operate
because of the following features.
Constant speed control
Electronic speed control for obtaining constant speed. Possi-
ble to get fine finish, because the rotating speed is kept con-
stant even under load condition.
Soft-start feature minimizes start-up shock, and makes the
tool start smoothly.
Lighting up the lamps
Do not look in the light or see the source of light directly.
To turn on the lamp, start the tool. Then, the lamp lights up
the top of the bit. To turn it off, stop the tool.
Use a dry cloth to wipe the dirt off the lens of lamp. Be
careful not to scratch the lens of lamp, or it may lower the
Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.