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.
► Fig.10
Application mode
(Assist type displayed
on panel)
Wood mode *
T mode (1) *
T mode (2) *
Bolt mode
Bolt mode (1)
Bolt mode (2)
Maximum blows
-1
4,400 min
(/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.
–
This mode helps to prevent the screws from
(The tool stops rotating
over-tightening. It also accomplishes quick oper-
ation and good finish at the same time. The tool
soon after impact starts.)
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.
-1
2,600 min
(/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 rotation 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.
–
Clockwise
This mode helps to repeat screwdriving continu-
ously with equal torque. The stroke of the switch
trigger to reach maximum speed will become short
in this mode.
Counterclockwise
This mode helps to prevent a bolt from falling off.
When loosening a bolt with the tool driving in coun-
terclockwise rotation, the tool automatically stops or
slows down after the bolt/nut gets enough loosened.
The stroke of the switch trigger to reach maximum
speed will become short in this mode.
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.
–
Clockwise
The tool stops automatically as soon as it has
started impact blows.
Counterclockwise
The impact force is 2. The tool stops automatically
as soon as it has stopped impacting.
–
Clockwise
The tool stops automatically approximately 0.3 sec-
ond later from the moment that the tool has started
impact blows.
Counterclockwise
The impact force is 4. The tool stops automatically
as soon as it has stopped impacting.
.
Feature
12 ENGLISH
,
,
Purpose
Tightening long screws.
Driving self-drilling
screws to a thin metal
plate with good finish.
Driving self-drilling
screws to a thick metal
plate with good finish.
Clockwise
Preventing over tighten-
ing of bolts.
Counterclockwise
Loosening bolts.
–
–