10 ENGLISH
Changing the impact force
You can change the impact force in four steps: max,
hard, medium, and soft.
This allows a tightening suitable to the work.
The level of impact force changes every time you press
the button
or the quick mode-switching button.
You can change the impact force within approximately
one minute after releasing the switch trigger or press-
ing the button
,
, or the quick mode-switching
button.
1
►
1.
Button
Application mode
(Impact force grade
displayed on panel)
Maximum blows
Purpose
Example of application
Max
3,800 min
-1
(/min)
Tightening with the maximum force
and speed.
Driving screws to underwork materi-
als, tightening long screws or bolts.
Hard
3,600 min
-1
(/min)
Tightening with less force and speed
than Max mode (easier to control than
Max mode).
Driving screws to underwork materi-
als, tightening bolts.
Medium
2,600 min
-1
(/min)
Tightening when a good finishing is
needed.
Driving screws to finishing boards or
plaster boards.
Soft
1,100 min
-1
(/min)
Tightening with less force to avoid
screw thread breakage.
Tightening sash screws or small
screws such as M6.
NOTE:
When none of the lamp on the panel is lit, pull the switch trigger once before pressing the button
or the
quick mode-switching button.
NOTE:
All lamps on the switch panel go out when the tool is turned off to save the battery power. The impact force
grade can be checked by pulling the switch trigger to the extent that the tool does not operate.
