English
40
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.
2. 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 of the 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.
3. Tightening and loosening bolts
A hex. socket matching the bolt or nut must
fi
rst 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
fi
tted 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.
4. Using the hook
The hook can be used to hang up the unit temporarily during
operations. (
Fig. 11
)
CAUTION
The hook should never be used to hang the unit on your
person.
When using the hook, check to make sure that the main
unit will not slip and fall, or become unstable by the
wind, etc.
Never hang the unit from your belt or trousers as this
could cause accidents.
(1) Removing the hook.
Remove the screws
fi
xing the hook with Philips screw
driver. (
Fig. 12
)
Hook
Fig. 11
Hook
Screw
Fig. 12
000Book̲WR36DA̲ChS.indb 40
000Book̲WR36DA̲ChS.indb 40
2017/12/28 11:03:19
2017/12/28 11:03:19
