6
FUNCTIONAL DESCRIPTION
CAUTION:
•
Always be sure that the tool is switched off and
unplugged before adjusting or checking function
on the tool.
Ground Fault Circuit Interrupter
1
2
3
1
2
3
011831
The tool is equipped with either of Ground Fault Circuit
Interrupter (GFCI) illustrated.
Connect the tool to a power supply and test the Ground
Fault Circuit Interrupter (GFCI) before using the tool.
Push the RESET (R) button and confirm that the pilot
lamp lights. Push the TEST (T) button and confirm that
the pilot lamp goes out. Push the RESET (R) button
again to use the tool.
WARNING:
•
Do not use the tool if the pilot lamp does not go
out when the TEST (T) button is pushed.
Shaft lock
1
012062
CAUTION:
•
Never actuate the shaft lock when the spindle is
moving. The tool may be damaged.
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
Switch action
1
2
012041
CAUTION:
•
Before plugging in the tool, always check to see
that the switch trigger actuates properly and
returns to the "OFF" position when released.
•
Switch can be locked in "ON" position for ease of
operator comfort during extended use. Apply
caution when locking tool in "ON" position and
maintain firm grasp on tool.
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
For continuous operation, pull the switch trigger and
then push in the lock button.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
Speed adjusting dial
1
012025
The rotating speed can be changed by turning the speed
adjusting dial to a given number setting from 1 to 6.
Higher speed is obtained when the dial is turned in the
direction of number 6. And lower speed is obtained when
it is turned in the direction of number 1.
Refer to the table for the relationship between the
number settings on the dial and the approximate rotating
speed.
N
umber
m
i
n
-
1
(
R
.P.
M
.)
1
2
,
000
2
2
,
500
3
3
,
300
4
4,
100
5
4,
800
6
5
,
500
012049
1. Speed adjusting
dial
1. Lock button
2. Switch trigger
1. Shaft lock
1. Pilot lamp
2. RESET (R)
button
3. TEST (T) button
