Adjusting the fastening torque
► 1 . Adjusting ring 2. Graduation 3. Arrow
The fastening torque can be adjusted in 21 levels by turning the adjusting ring. Align the graduations with the arrow
on the tool body. You can get the minimum fastening torque at 1 and maximum torque at
The clutch will slip at various torque levels when set at the number 1 to 20. The clutch does not work 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.
The following shows the rough guide of the relationship between the screw size and graduation.
Graduation
Machine screw
Wood
Soft wood
screw
(e.g. pine)
Hard wood
(e.g. lauan)
ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
before carrying out any work on the tool.
Installing or removing driver bit/
drill bit
For Model DDF483 (optional accessory)
1
2
► 1 . Sleeve 2. Close 3. Open
1
2
3
1
2
3
4
5
6
M4
–
–
3
7
8
9
10
11
M5
ɸ3.5 x 22
ɸ4.1x 38
ɸ3.5 x 22
Turn the sleeve counterclockwise to open the chuck
jaws. Place the driver bit/drill bit in the chuck as far
as it will go. Turn the sleeve clockwise to tighten the
chuck. To remove the driver bit/drill bit, turn the sleeve
counterclockwise.
Installing or removing driver bit/
socket bit
For Model DDF083 (optional accessory)
12 mm
(15/32")
Use only the driver bit/socket bit shown in the figure. Do
not use any other driver bit/socket bit.
7 ENGLISH
marking.
12
13
14
15
16
17
M6
ɸ4.1x 38
18
19
20
–
–
9 mm
(3/8")