Bosch GSR 10,8 V-LI-2 Professional Notice Originale page 19

Assembly
Battery Charging (see figure A)
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
WARNING
On/Off switch after the ma-
chine has been automatically switched off. The
battery can be damaged.
To remove the battery 5 press the unlocking but-
tons 4 and pull out the battery downwards. Do
not exert any force.
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.
Changing the Tool (see figure B)
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.
The drill spindle is locked when the On/Off
switch 7 is not pressed. This makes quick, con-
venient and easy changing of the tool in the drill
chuck possible.
Bosch Power Tools
Open the keyless chuck 1 by turning in rotation
direction , until the tool can be inserted. Insert
the tool.
Firmly tighten the collar of the keyless chuck 1
by hand in rotation direction
Replacing the Drill Chuck
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.
Removing the Securing Screw (see figure C)
The keyless chuck 1 is secured with a securing
screw 11 against unintentional loosening from
the drill spindle. Completely open the keyless
chuck 1 and unscrew the securing screw 11 in
rotation direction
curing screw has a left-hand thread.
Removing the Drill Chuck (see figure D)
Clamp the short end of an Allen key 12 into the
keyless chuck 1.
Place the machine on a stable surface (e.g. a
workbench). Hold the machine firmly and loos-
en the keyless chuck 1 by turning the Allen key
12 in rotation direction
keyless chuck by giving the long end of the Allen
key 12 a light blow. Remove the Allen key from
the keyless chuck and completely unscrew the
keyless chuck.
Mounting the Drill Chuck (see figure E)
The keyless chuck is mounted in reverse order.
The drill chuck must be tightened with
a tightening torque of approx.
20–25 Nm.
Screw the securing screw 11 in anti-clockwise
direction into the opened keyless chuck, tight-
ening torque approx. 4–5 Nm. Always use a new
securing screw, as the threads are covered with
a thread-locking compound that loses its effect
after multiple usage.
English | 19
.
. Please note that the se-
. Loosen a tight-seated
2 609 140 560 | (13.5.08)