Hitachi DH 18DBL Handling Instructions Manual page 38

English
NOTE
○ Do not give a strong shock to the switch panel or break it. It may lead to a trouble.
○ To save the battery power consumption, the remaining battery indicator lamp lights while
pressing the remaining battery indicator switch.
8. How to use the LED light
While the switch is pulled, the LED light will
automatically light up the tip portion of the
tool. (Fig. 13)
The LED light will automatically turn off 10
seconds after the switch is released.
9. Replacement of the drill chuck holder or the
drill bit holder
CAUTION
○ Prevent accidents, make sure to turn the
switch off and pull out the battery.
○ To avoid an injury by accident, before replacing the chuck, remove the tipped tool.
Remove or install the drill chuck or the drill bit holder in the procedures below.
<Removal>
Turn the lock grip in the arrow direction
shown on the lock grip and pull out the drill
chuck holder or the drill bit holder.
(If it is hard to pull out the drill chuck holder or
the drill bit holder, align the change lever with
the mark and turn the lock grip to pull it
out.) (Fig. 14)
<Installation>
(1) Mesh the lock grip with spline.
(2) Push in the lock grip, turning it in the
direction shown on the lock grip.
(3) To confi rm that the lock grip is securely
installed, tentatively try to pull out the lock
grip (Fig. 15)
Lock grip
Lock grip
38
Switch trigger
Fig. 13
Fig. 14
Spline
Fig. 15