Hitachi Koki WR 12DM2 Manual De Instrucciones página 18

English
2. Installing the bit (WH12DM2)
Always follow the following procedure to install
driver bit. (Fig. 13)
(1) Pull the guide sleeve back.
(2) Insert the bit into the hexagonal hole in the anvil.
(3) Release the guide sleeve and it returns to its
origianl position.
CAUTION:
G
If the guide sleeve does not return to its original
position, then the bit is not installed properly.
3. Removing the bit (WH12DM2)
Please do the opposite point on the method of
installing bit.
4. Selecting the socket matched to the bolt
(WR12DM2)
Be sure to use a socket which is matched to the
bolt to be tightened. Using an improper socket will
not only result in insufficient tightening but also
in damage to the socket or nut.
A worn or deformed hex or square-holed socket
will not give an adequate tightness for fitting to
the nut or anvil, consequently resulting in loss of
tightening torque.
Pay attention to wear of socket hole, and replace
before further wear has developed.
Matching socket and bolt sizes are shown Tables
4 and 5. The numerical value of a socket
designation denotes the side-to-side distance (H)
of its hex. hole.
5. Installing a socket (Fig. 14, 15) (WR12DM2)
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.
6. Removing the socket (WR12DM2)
Please do the opposite point on the method of
installing socket.
7. Confirm that the battery is mounted correctly
8. 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. 16).
(The and
L R
18
marks are engraved on the body.)
Movement
Driver bit
Hexagonal
hole in the
anvil
Fig. 13
Hexagonal socket
Groove
Fig. 14
Hexagonal
Plunger
socket
Hole
Fig. 15
R
Push button
Push
Fig. 16
Guide
sleeve
Anvil
Anvil
L
Push