12 ENGLISH
Changing assist type
This tool employs assist function that offers several easy-to-use application modes for driving screws with good control.
The type of the application mode changes every time you press the button
.
You can change the assist type within approximately one minute after releasing the switch trigger.
NOTE:
You can extend the time to change the assist type approximately one minute if you press the button
,
,
or the quick mode-switching button.
1
Fig.10
►
1.
Button
Application mode
(Assist type displayed
on panel)
Maximum blows
Feature
Purpose
Wood mode *
3,800 min
-1
(/min)
This mode helps to prevent a screw from falling at the
beginning of driving. The tool drives a screw with low-
speed rotation at first. After the tool starts to impact, the
rotation speed increases and reaches the maximum
speed.
Tightening long screws.
Bolt mode
3,800 min
-1
(/min)
This mode helps to prevent a bolt from falling off. When
loosening a bolt with the tool driving in counterclockwise
rotation, the tool automatically stops after the bolt/nut
gets enough loosened. The stroke of the switch trigger to
reach maximum speed will become short in this mode.
Loosening bolts.
T mode (1) *
–
(The tool stops rotating
soon after impact starts.)
This mode helps to prevent the screws from over-tighten-
ing. It also accomplishes quick operation and good finish
at the same time. The tool drives a screw with high-speed
rotation and stops soon after the tool starts to impact.
NOTE:
The timing to stop the driving varies depending
on the type of the screw and material to be driven.
Make a test driving before using this mode.
Driving self-drilling
screws to a thin metal
plate with good finish.
T mode (2) *
2,600 min
-1
(/min)
This mode helps to prevent the screws from breakage and
stripping. It also accomplishes quick operation and good finish
at the same time. The tool drives a screw with high-speed rota-
tion and slows down the rotation when the tool starts to impact.
NOTE:
Release the switch trigger as soon as the tight-
ening finished to avoid overtightening.
Driving self-drilling
screws to a thick metal
plate with good finish.
: The lamp is on.
