Bosch Professional GWB 12V-10 Manual Original página 13

OBJ_BUCH-2919-001.book Page 13 Friday, July 22, 2016 10:12 AM
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1 "PowerLight"
2 Keyless chuck
3 Rotational direction switch
4 On/Off switch
5 Release button for angle selection of drill head
6 Battery charge-control indicator
7 Battery unlocking button*
8 Battery pack*
9 Handle (insulated gripping surface)
10 Screwdriver bit*
11 Universal bit holder*
*Accessories shown or described are not part of the standard de-
livery scope of the product. A complete overview of accessories
can be found in our accessories program.
Technical Data
Cordless angle drill/driver
Article number
Rated voltage
No-load speed
Max. torque for hard/soft screw-
driving application according to
ISO 5393
Max. screw dia.
Max. drilling dia.
– Steel
– Wood
Weight according to EPTA-
Procedure 01:2014
Permitted ambient temperature
– during charging
**
– during operation and during
storage
Recommended batteries
Recommended chargers
* depending on the battery pack being used
** Limited performance at temperatures <0 °C
Noise/Vibration Information
Sound emission values determined according to
EN 60745-2-1.
Typically the A-weighted sound pressure level of the product
is 72 dB(A). Uncertainty K=3 dB.
The noise level when working can exceed 80 dB(A).
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN 60745-2-1:
2
Drilling into metal: a =3.5 m/s , K=1.5 m/s
h
Screwdriving without impact: a =3.5 m/s
h
Bosch Power Tools
The vibration level given in this information sheet has been
measured in accordance with a standardised test given in
EN 60745 and may be used to compare one tool with anoth-
er. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main ap-
plications of the tool. However if the tool is used for different
applications, with different accessories or insertion tools or is
poorly maintained, the vibration emission may differ. This
may significantly increase the exposure level over the total
working period.
An estimation of the level of exposure to vibration should also
take into account the times when the tool is switched off or
when it is running but not actually doing the job. This may sig-
nificantly reduce the exposure level over the total working
period.
Identify additional safety measures to protect the operator
from the effects of vibration such as: maintain the tool and the
accessories, keep the hands warm, organisation of work pat-
terns.
Assembly
GWB 12V-10
Battery Charging (see figure A)
3 601 C90 9..
 Use only the battery chargers listed on the accessories
V= 12
page. Only these battery chargers are matched to the lith-
-1
min 0 – 1300
ium-ion battery of your power tool.
Note: The battery supplied is partially charged. To ensure full
capacity of the battery, completely charge the battery in the
Nm 11/3
battery charger before using your power tool for the first time.
mm 6
The lithium-ion battery can be charged at any time without re-
ducing its service life. Interrupting the charging procedure
mm 10
does not damage the battery.
mm 10
 Do not continue to press the On/Off switch after the
machine has been automatically switched off. The bat-
*
kg 1.3–1.5
tery can be damaged.
To remove the battery 8 press the unlocking buttons 7 and
°C 0...+45
pull out the battery downwards. Do not exert any force.
Observe the notes for disposal.
°C –20...+50
Changing the Tool (see figure B)
GBA 12V..
GBA 10,8V..  Before any work on the machine itself (e. g. mainte-
nance, tool change, etc.) as well as during transport
GAL 12.. CV
and storage, remove the battery from the power tool.
AL 11.. CV
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 ,
until the tool can be inserted. Insert the tool.
Firmly tighten the collar of the keyless chuck 2 by hand in ro-
tation direction .
2
2 2
, K=1.5 m/s
English | 13
1 609 92A 2DG | (22.7.16)