Functional Description - Bosch GDR Professional 12 V Originalbetriebsanleitung

18 | English
Do not open the battery. Danger of short-
circuiting.
Protect the battery against heat, e. g.,
also against continuous sun irradiation
and fire. There is danger of explosion.

Functional Description

Read all safety warnings and all in-
structions. Failure to follow the
warnings and instructions may result
in electric shock, fire and/or serious
injury.
While reading the operating instructions, unfold
the graphics page for the machine and leave it
open.
Intended Use
The machine is intended for driving in and loos-
ening screws and bolts as well as for tightening
and loosening nuts within the respective range of
dimension.
Product Features
The numbering of the product features refers to
the illustration of the machine on the graphics
page.
1 Tool holder
2 Locking sleeve
3 Carrying strap
4 Belt clip*
5 Battery*
6 Battery unlocking button
7 Knurled thumbwheel with LED indicator*
8 Rotational direction switch
9 On/Off switch
10 Screwdriver bit*
11 Universal bit holder*
12 Cover lid
13 Carbon brushes
*The accessories illustrated or described are not in-
cluded as standard delivery.
1 609 929 M67 | (12.11.07)
Declaration of Conformity
We declare under our sole responsibility that the
product described under "Technical Data" is in
conformity with the following standards or
standardization documents: EN 60745 according
to the provisions of the directives 2004/108/EC,
98/37/EC (until Dec. 28, 2009), 2006/42/EC
(from Dec. 29, 2009 on).
Technical file at:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
Dr. Egbert Schneider
Senior Vice President
Engineering
15.10.2007, Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
Noise/Vibration Information
Measured values determined according to
EN 60745.
Typically the A-weighted noise levels of the prod-
uct are: Sound pressure level 96 dB(A); Sound
power level 107 dB(A). Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values (triax vector sum) deter-
mined according to EN 60745:
Impact tightening of fasteners of the maximum
capacity of the tool: Vibration emission value
2
a =11.4 m/s , Uncertainty K=1.5 m/s
h
The vibration emission level given in this informa-
tion sheet has been measured in accordance
with a standardised test given in EN 60745 and
may be used to compare one tool with another. It
may be used for a preliminary assessment of ex-
posure.
The declared vibration emission level represents
the main applications of the tool. However if the
tool is used for different applications, with differ-
ent accessories or poorly maintained, the vibra-
tion emission may differ. This may significantly
increase the exposure level over the total work-
ing period.
An estimation of the level of exposure to vibra-
tion should also take into account the times
Dr. Eckerhard Strötgen
Head of Product
Certification
2
.
Bosch Power Tools