Lock button
B
A
008708
When the lock button is in the locked position B, the
switch cannot be actuated.
When the lock button is in the unlocked position A, the
switch can be actuated.
Switch action
B
A
2
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CAUTION:
Before inserting the battery cartridge into the tool,
•
always check to see that the switch actuates
properly and returns to the "OFF" position when
released.
To start the tool, first move the lock button to the
unlocked position A to release the switch. And then
simply push the switch on the
clockwise rotation and the
counterclockwise rotation Release the switch to stop.
CAUTION:
Always check the direction of rotation before
•
operation.
Change the direction only after the tool comes to a
•
complete stop. Changing the direction of rotation
before the tool stops may damage the tool.
When not operating the tool, always place the lock
•
button in the locked position .
1. Lock button
1
1. Lock button
1
2. Switch
C
D
C side for the
D side for the
Speed change
.
2
1
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To change the speed, first switch off the tool and then
slide the speed change lever to the "2" side for high
speed or "1" side for low speed. Be sure that the speed
change lever is set to the correct position before
operation. Use the right speed for your job.
CAUTION:
Always set the speed change lever fully to the
•
correct position. If you operate the tool with the
speed change lever positioned halfway between
the "1" side and "2" side, the tool may be
damaged.
Do not use the speed change lever while the tool is
•
running. The tool may be damaged.
Adjusting the fastening torque
1
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The fastening torque can be adjusted in 21 steps by
turning the adjusting ring so that its graduations are
aligned with the pointer on the tool body. The fastening
torque is minimum when the number 1 is aligned with
the pointer, and maximum when the
aligned with the pointer.
The clutch will slip at various torque levels when set at
the number 1 to 21. The clutch is designed not to slip at
the
marking.
Before actual operation, drive a trial screw into your
material or a piece of duplicate material to determine
which torque level is required for a particular application.
5
1. Speed change
lever
1
1. Graduation
2
2. Adjusting ring
3. Pointer
.
3
marking is