GWB 12 V-10 Professional 0.601.390.908 - Инструкция по эксплуатации - Страница 15

14

 | English 

2 610 016 854 | (20.9.11)

Bosch Power Tools

Note: 

The battery is supplied partially charged. To ensure full 

capacity of the battery, completely charge the battery in the 

battery charger before using your power tool for the first time.
The lithium-ion battery can be charged at any time without re-

ducing its service life. Interrupting the charging procedure 

does not damage the battery.
The lithium-ion battery is protected against deep discharging 

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 machine has been au-

tomatically switched off. 

The battery can be damaged.

To remove the battery 

8

 press the unlocking buttons 

7

 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 temperature range of be-

tween 0 ° C and 45 ° C. A long battery service life is achieved 

in this manner.
Observe the notes for disposal.

Changing the Tool (see figure B)

f

Before any work on the machine itself (e. g. mainte-

nance, tool change, etc.) as well as during transport 

and storage, remove the battery from the power tool. 

There is danger of injury when unintentionally actuating 

the On/Off switch.

The drill spindle is locked when the On/Off switch 

4

 is not 

pressed. This makes quick, convenient and easy changing of 

the tool in the drill chuck possible.
Open the keyless chuck 

2

 by turning in rotation direction 

n

, 

until the tool can be inserted. Insert the tool.
Firmly tighten the collar of the keyless chuck 

2

 by hand in ro-

tation direction 

o

.

Dust/Chip Extraction

f

Dusts from materials such as lead-containing coatings, 

some wood types, minerals and metal can be harmful to 

one’s health. Touching or breathing-in the dusts can cause 

allergic reactions and/or lead to respiratory infections of 

the user or bystanders.

Certain dusts, such as oak or beech dust, are considered 

as carcinogenic, especially in connection with wood-treat-

ment additives (chromate, wood preservative). Materials 

containing asbestos may only be worked by specialists.

– Provide for good ventilation of the working place.

– It is recommended to wear a P2 filter-class respirator.

Observe the relevant regulations in your country for the 

materials to be worked.

f

Prevent dust accumulation at the workplace. 

Dusts can 

easily ignite.

Operation

Starting Operation

Inserting the Battery

f

Use only original Bosch lithium ion batteries with the 

voltage listed on the nameplate of your power tool. 

Us-

ing other batteries can lead to injuries and pose a fire haz-

ard.

Note: 

Use of batteries not suitable for the machine can lead to 

malfunctions of or cause damage to the power tool.
Set the rotational direction switch 

3

 to the centre position in 

order to avoid unintentional starting. Insert the charged bat-

tery 

8

 into the handle so that it can be felt to engage and faces 

flush against the handle.

Reversing the Rotational Direction (see figure C)

The rotational direction switch 

3

 is used to reverse the rota-

tional direction of the machine. However, this is not possible 

with the On/Off switch 

4

 actuated.

Right Rotation:

 For drilling and driving in screws, push the 

rotational direction switch 

3

 left to the stop.

Left Rotation:

 For loosening or unscrewing screws, push the 

rotational direction switch 

3

 right to the stop.

Switching On and Off

To 

start

 the machine, press the On/Off switch 

4

 and keep it 

pressed.
The power light 

1

 lights up when the On/Off switch 

4

 is slightly 

or completely pressed, and allows the work area to be illumi-

nated when lighting conditions are insufficient.
To switch off the machine, 

release

 the On/Off switch 

4

.

Adjusting the Speed

The speed of the switched on power tool can be variably ad-

justed, depending on how far the On/Off switch 

4

 is pressed.

Light pressure on the On/Off switch 

4

 results in a low rotation-

al speed. Further pressure on the switch results in an increase 

in speed.

Fully automatic spindle locking (Auto-lock)

When the On/Off switch 

4

 is not pressed, the drill spindle and 

thus the tool holder are locked.
This enables screws to be screwed in, even when the battery 

is empty and allows for the machine to be used as a screwdriv-

er.

Run-on Brake

When the On/Off switch 

4

 is released, the chuck brakes to a 

stop, thus preventing the run-on of the tool.
When driving in screws, wait until the screw is screwed in 

flush with the material and then release the On/Off switch 

4

. 

By doing so, the head of the screw does not penetrate into the 

material.

Battery Charge-control Indication

The battery charge-control indicator 

6

 consists of three green 

LEDs, and indicates the charge condition of the battery for a 

few seconds when the On/Off switch 

4

 is pressed halfway or 

fully.

WARNING

OBJ_BUCH-1476-002.book  Page 14  Tuesday, September 20, 2011  12:10 PM