English
52
5. Installing a socket (WR14DBDL / WR18DBDL)
Select the socket to be used.
䢇
Pin, O-ring type
(1) Align the hole in the socket with the hole in the anvil
and insert the anvil into the socket.
(2) Insert the pin into the socket.
(3) Attach the ring to the groove on the socket.
䢇
Plunger type (
Fig. 6
)
Align the plunger located in the square part of the
anvil with the hole in the hex. socket. Then push the
plunger, and mount the hex. socket on the anvil.
Check that the plunger is fully engaged in the hole.
When removing the socket, reverse the sequence.
䢇
Retaining ring type
(1) Align the square portions of the socket and the anvil
with each other.
(2) Make sure to firmly install the socket by pushing it all
the way into the anvil.
(3) When removing the socket, pull it out of the anvil.
CAUTION:
䡬
Please use the designated attachments which are
listed in the operations manual and Hitachi’s catalog.
Accidents or injuries could result from not doing so.
䡬
Make sure to firmly install the socket in the anvil. If
the socket is not firmly installed it might come out
and cause injuries.
HOW TO USE
1. Check the rotational direction
The bit rotates clockwise (viewed from the rear side)
by pushing the R-side of the push button.
The L-side of the push button is pushed to turn the bit
counterclockwise. (See
Fig. 7
) (The
L
and
R
marks
are provided on the body.)
2. Switch operation
䡬
When the trigger switch is depressed, the tool rotates.
When the trigger is released, the tool stops.
䡬
The rotational speed of the drill 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.
NOTE:
䡬
A buzzing noise is produced when the motor is about
to rotate. This is only a noise, not a machine failure.
3. Using the hook
The hook is used to hang up the power tool to your
waist belt while working.
CAUTION:
䡬
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.
䡬
When carrying the power tool with hooked to your
waist belt, do not fit any bit to the tip of power tool. If
the sharp bit such as drill is fitted to the power tool
when carrying it with hooked to your waist belt, you
will be injured.
䡬
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. 8
)
(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. 9
)
4. About Remaining Battery Indicator
When pressing the remaining battery indicator switch,
the remaining battery indicator lamp lights and the
battery remaining power can be checked. (
Fig.10
)
When releasing your finger from the remaining
battery indicator switch, the remaining battery
indicator lamp goes off. The
table 4
shows the state
of remaining battery indicator lamp and the battery
remaining power.
As the remaining battery indicator shows somewhat
differently depending on ambient temperature and
battery characteristics, read it as a reference.
NOTE:
䡬
Do not give a strong shock to the switch panel or
break it.It may lead to a trouble.
䡬
To save the battery power consumption, the
remaining battery indicator lamp lights while pressing
the remaining battery indicator switch.
5. How to use the LED light
Every time you press the light switch on the switch
panel, the LED light lights or goes off. (
Fig. 11
)
To prevent the battery power consumption, turn off
the LED light frequently.
CAUTION:
䡬
Do not expose directly your eye to the light by looking
into the light.
If your eye is continuously exposed to the light, your
eye will be hurt.
NOTE:
䡬
To prevent the battery power consumption caused
by forgetting to turn off the LED light, the light goes
off automatically in about 15 minutes.
6. Tightening mode selector function (Fig. 12)
CAUTION:
䡬
Do not subject the switch panel to shock or damage.
䡬
Select high/low mode and single/continuous mode
while the trigger switch is released. Failure to do so
could result in malfunction.
(1) High/Low selector switch
The rotation speed changes in 4 steps (500, 1200,
2000, 2600 min
-1
) each time the high/low selector
switch is pressed.
State of lamp Battery Remaining Power
The battery remaining power
is enough.
The battery remaining power
is a half.
The battery remaining power
is nearly empty.
Re-charge the battery soonest
possible.
Table 4
05Eng_WH14DBDL_NE
7/16/10, 8:53 AM
52
