Battery Removal/Installation - Hitachi Koki WH 12DM2 Instrucciones De Manejo

3. Extension bar: Code No. 873633
The extension bar is convenient for working in very
restricted spaces or when the socket provided cannot
reach the bolt to be tightened.
CAUTION
when the extension bar is used, the tightening torque
is reduced slightly compared with the ordinary socket.
4. Universal joint: Code No. 992610
The universal joint is convenient for impacting nuts
when there is an angle between the socket and
wrench, or when working in a very narrow space.
5. Duct Socket:
This is used for tightening bolts and nuts on flange
sections of air conditioners, type ducts, etc.
Code No.
993658
992613
992615
6. Corner attachment (Model EW-14R)
Use this attachment only when the machine is applied
to the nut or bolt at the right angle.
7. Bit adaptor: Code No. 991476
This is used for tightening small screws (M6 – M8).
NOTES
(1) This adaptor is set only on the anvil (drive angle) of
the main unit. The bit adapter cannot be attached to
the special accessory anvil (square drive).
(2) Before starting work with the adapter, tighten a few
screws with it to make sure it's tightening with the
appropriate torque.
Hexagonal width
across flats (mm)
12
13
14
(3) Tightening speed will be greatly reduced when driving
wood, tapping or other similar screws.
Applicable plus driver bit
L
Bit No.
Bit No.
No. 2
No. 3
Optional accessories are subject to change without notice.
APPLICATION
< WH12DM2 >
Driving and removing of small screws, small bolts,
etc.
< WR12DM2 >
Tightening and loosening of all types of bolts and
nuts, used for securing structural items.

BATTERY REMOVAL/INSTALLATION

1. Battery removal
Hold the handle tightly and push the battery latch to
remove the battery. (Figs. 1 and 2)
CAUTION
Never short-circuit the battery.
2. Battery installation
Insert the battery while observing its polarities (see
Fig. 2).
CHARGING
Before using the impact driver, charge the battery as
follows.
1. Connect the charger's power cord to a receptacle.
When the power cord is connected, the charger's
pilot lamp will blink in red. (At 1-second intervals).
2. Insert the battery into the charger.
Insert the battery firmly, in the direction shown in
Figs. 3 and 4, until it contacts the bottom of the
charger compartment.
CAUTION
If the battery is inserted in the reverse direction, not
only recharging will become impossible, but it may
also cause problems in the charger such as deformed
recharging terminal.
English
6.35
L (mm) Code No.
45 955229
70 955654
45 955230
70 955655
10