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| English
2 609 140 591 | (24.10.08)
Bosch Power Tools
Assembly
Battery Charging
f
Use only the battery chargers listed on the
accessories page.
Only these battery charg-
ers are matched to the lithium ion battery of
your power tool.
Note:
The battery is supplied partially charged.
To ensure full capacity of the battery, complete-
ly charge the battery in the battery charger be-
fore using your power tool for the first time.
The lithium ion battery can be charged at any
time without reducing its service life. Interrupt-
ing the charging procedure does not damage the
battery.
The Li-ion battery is protected against deep dis-
charging by the “Electronic Cell Protection
(ECP)”. When the battery is empty, the machine
is switched off by means of a protective circuit:
The inserted tool no longer rotates.
Do not continue to press the
On/Off switch after the ma-
chine has been automatically switched off.
The
battery can be damaged.
The battery is equipped with a NTC temperature
control which allows charging only within a tem-
perature range of between 0 °C and 45 °C. A
long battery service life is achieved in this man-
ner.
Observe the notes for disposal.
Removing the Battery
The battery
5
is equipped with two locking lev-
els that should prevent the battery from falling
out when pushing the battery unlocking button
6
unintentionally. As long as the battery is in-
serted in the power tool, it is held in position by
means of a spring.
To remove the battery
5
, press the unlocking
button
6
and pull out the battery toward the
front.
Do not exert any force.
Changing the Tool (see figure A)
f
Before any work on the machine (e. g.,
maintenance, tool change, etc.) as well as
during transport and storage, set the rota-
tional direction switch to the centre posi-
tion.
Unintentional actuation of the On/Off
switch can lead to injuries.
GDR 14,4 V-LI/GDR 18 V-LI:
Inserting
Pull the locking sleeve
2
forward, push the in-
sert tool to the stop into the tool holder
1
and
release the locking sleeve
2
to lock the insert
tool.
Use only screwdriver bits with ball catch
10
(DIN 3126-E6.3). Other screwdriver bits
12
can
be used with a universal bit holder with ball
catch
11
.
Removing
Pull the locking sleeve
2
forward and remove the
insert tool.
GDS 14,4 V-LI/GDS 18 V-LI:
f
When working with an application tool, pay
attention that the application tool is firmly
seated on the tool holder.
When the applica-
tion tool is not firmly connected with the tool
holder, it can come loose again and not be
controlled.
Slide the application tool onto the square drive
of the tool holder
1
.
Operation
Method of Operation
The tool holder
1
with the tool is driven by an
electric motor via a gear and impact mechanism.
The working procedure is divided into two phas-
es:
Screwing in
and
tightening
(impact mechanism
in action).
WARNING
OBJ_BUCH-839-001.book Page 10 Friday, October 24, 2008 11:13 AM
