Functional Description - Bosch GSR Professional Original Instructions Manual

OBJ_BUCH-585-001.book Page 17 Thursday, November 8, 2007 1:37 PM
Hold power tool by the insulated gripping
surfaces, when performing an operation
where the cutting tool may run into hidden
wiring. Contact with a "live" wire will make
exposed metal parts of the tool "live" and
shock the operator.
Hold the machine with a firm grip. High reac-
tion torque can briefly occur while driving in
and loosening screws.
Secure the workpiece. A workpiece clamped
with clamping devices or in a vice is held more
secure than by hand.
Keep your workplace clean. Blends of mate-
rials are particularly dangerous. Dust from
light alloys can burn or explode.
Always wait until the machine has come to a
complete stop before placing it down. The
tool insert can jam and lead to loss of control
over the power tool.
Avoid unintentional switching on. Ensure the
On/Off switch is in the off position before in-
serting battery pack. Carrying the power tool
with your finger on the On/Off switch or in-
serting the battery pack into power tools that
have the switch on invites accidents.
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 as well as for drilling in wood, met-
al, ceramic and plastic.
Bosch Power Tools
Product Features
The numbering of the product features refers to
the illustration of the machine on the graphics
page.
1 Keyless chuck
2 Front sleeve
3 Rear sleeve
4 Torque preselection ring
5 Gear selector
6 Battery*
7 Battery unlocking button
8 Screwdriver bit*
9 Rotational direction switch
10 On/Off switch
11 Universal bit holder*
12 Securing screw for keyless chuck
13 Allen Key**
*The accessories illustrated or described are not in-
cluded as standard delivery.
**Commercially available (not included in the delivery
scope)
Noise/Vibration Information
Measured values determined according to
EN 60745.
Typically the A-weighted noise levels of the prod-
uct are: Sound pressure level 80 dB(A); Sound
power level 91 dB(A). Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values (triax vector sum) deter-
mined according to EN 60745:
Drilling into metal: Vibration emission value
2
a <2.5 m/s , Uncertainty K=1.5 m/s
h
Screwdriving: Vibration emission value
2
a <2.5 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-
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1 609 929 M79 | (8.11.07)