Switch action
A
2
► 1. Lock button 2. Switch
CAUTION:
•
Before inserting the battery cartridge into the
tool, always check to see that the switch actu-
ates 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
wise rotation and the
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 .
Speed change
► 1. Speed change lever
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 opera-
tion. Use the right speed for your job.
B
1
D
C side for the clock-
D side for the counterclockwise
1
.
2
1
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
C
damaged.
•
Do not use the speed change lever while the
tool is running. The tool may be damaged.
Adjusting the fastening torque
1
► 1. Graduation 2. Adjusting ring 3. Pointer
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 deter-
mine which torque level is required for a particular
application.
NOTE:
•
See the following chart for the relation between
the number of torque setting and fastening
torque rate.
The fastening torque rate will be different
depends on materials. Make a test fastening to
get the desired torque before operation.
5 ENGLISH
2
.
3
marking is