English
4. Check the rotational direction
The bit rotates clockwise (viewed from the rear side)
by pushing the R-side of the pushing button.
The L-side of the pushing button is pushed to turn the
bit counterclockwise. (See Fig. 12). (The
marks are engraved on the body.)
Trigger switch
marks
Push
CAUTION
The pushing button can not be switched while
the impact wrench is turning. To switch the
pushing button, stop the impact wrench, then set
the pushing button.
5. Switch operation
○ When the trigger switch is depressed, the tool rotates.
When the trigger is released, the tool stops.
○ The rotational speed can be controlled by varying the
amount that the trigger switch is pulled. Speed is low
when the trigger switch is pulled slightly and
increases as the trigger switch is pulled more.
○ When releasing the trigger switch, the brake will be
applied for immediate stopping.
NOTE
A buzzing noise is produced when the motor is about
to rotate; this is only a noise, not a machine failure.
6. Tightening and loosening bolts
A hex. socket matching the bolt or nut must first be
selected. Then mount the socket on the anvil, and
grip the nut to be tightened with the hex. socket.
Holding the wrench in line with the bolt, press the
power switch to impact the nut for several seconds.
If the nut is only loosely fitted to the bolt, the bolt may
turn with the nut, therefore mistaking proper
tightening. In this case, stop impact on the nut and
hold the bolt head with a wrench before restarting
impact, or manually tighten the bolt and nut to prevent
them slipping.
14
and
marks
Push
Fig. 12
7. Using the hook
The hook is used to hang up the power tool to your
waist belt while working.
You can switch between attaching it on the left or
right.
WARNING
When using the hook, hang up the power tool
firmly not to drop accidentally.
If the power tool is dropped, it may lead to an
accident.
CAUTION
● When electing to carry the tool hooked to your
hip belt, make sure to detach the tool bit.
Failure to do so may result in unexpected injury.
● Install securely the hook. Unless the hook is
securely installed, it may cause an injury while
using.
(1) Removing the hook.
Remove the screws fixing the hook with Philips screw
driver. (Fig. 13)
(2) Replacing the hook and tightening the screws.
Install securely the hook in the groove of power tool
and tighten the screws to fix the hook firmly. (Fig. 14)
Groove
Screw
Hook
Fig. 13
Hook
Screw
Fig. 14