Prior To Operation; Battery Removal/Installation - Hitachi DS 7DV Bedienungsanleitung

English
3. Minus driver bit
a
0.8 mm
1 mm
a
4. Hexagon socket (for nuts and bolts)
Socket No.
7
8
Socket No.
5. Drill bit for steel
Diameter, 2 mm, 5 mm, 6 mm.
6. Drill bit for wood
Diameter, 10 mm, 13 mm.
Optional accessories are subject to change without notice.
APPLICATIONS
Driving and removing of machine screws, wood
screws, tapping screws, etc.
Drilling of various metals.
Drilling of various woods.

BATTERY REMOVAL/INSTALLATION

1. Battery removal
Hold the handle tightly and push the battery latch
to remove the battery (see 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 driver drill, charge the battery as follows.
1. Insert the battery in the charger.
Position the battery so that the nameplate faces
toward the nameplate of the charger and press in
the battery until it comes into contact with the
bottom plate. (See Figs. 1 and 3.)
2. Connect the charger power cord to the AC outlet.
Connecting the power cord will turn on the charger
(the pilot lamp lights).
6
Screw size
4 mm
5 – 6 mm
3. Disconnect the charger power cord from the AC
4. Hold the charger tight and pull out the battery.
Screw size
4 mm

PRIOR TO OPERATION

5 mm
1. Setting up and checking the work environment
HOW TO USE
1. Mounting and dismounting of the bit.
(1) Mounting the bit
(2) Dismounting the bit
CAUTION:
2. Confirm that the battery is mounted correctly.
3. Check the rotational direction
4. Change rotation speed
CAUTION
If the pilot lamp does not light, pull out the power
cord from the AC outlet and check the battery
mounting condition.
About 1 hour is required to fully charge the battery
at a temperature of about 20°C. The pilot lamp goes
off to indicate that the batterry is fully charged.
CAUTION
If the battery is heated due to direct sunlight, etc.,
just after operation, the charger pilot lamp may
not light. At that time cool the battery first, then
start charging.
outlet.
Check if the work environment is suitable by fol-
lowing the precautions.
After inserting a driver bit, etc. into the keyless drill
chuck, firmly grasp the ring and tighten the sleeve
by turning it toward the right (in the clockwise
direction as viewed from the front). (See Fig. 4)
If the sleeve becomes loose during operation, tighten
it further. The tightening force becomes stronger
when the sleeve is tightened.
Firmly grasp the ring and loosen the sleeve by
turning it toward the left (in the counter-clockwise
direction as viewed from the front). (See Fig. 4)
When it is no longer possible to loosen the sleeve,
use a vise or similar instrument to secure the bit.
Set the clutch mode between 1 and 3 and then turn
the sleeve to the loose side (left side ) while operating
the clutch. It should be easy now to loosen the
sleeve.
When the selector lever is set to the drill rotates
clockwise when viewed from the drill rear. When
set to , the drill rotates counterclockwise (see Fig.
R
5).
(The and marks are provided on the body.)
R L
When the trigger switch is depressed, the tool rotates.
When the trigger is released, the tool stops.
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 switch is pulled more.
(DS7DV, only.)
Operate the shift knob to change the rotational
speed. Move the shift knob in the direction of the
arrow (see Figs. 6 and 7).