Bosch GWS 24-230 JBX Professional Manual Original página 26

OBJ_BUCH-769-005.book Page 27 Wednesday, July 15, 2009 11:24 AM
Noise/Vibration Information
Measured values determined according to EN 60745.
Typically the A-weighted noise levels of the product are: Sound pressure level 91 dB(A);
Sound power level 102 dB(A). Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values (triax vector sum) determined according
to EN 60745:
Surface grinding:
Vibration emission value a
Uncertainty K=
Disk sanding:
Vibration emission value a
Uncertainty K=
The vibration emission level given in this infor-
mation 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
exposure.
The declared vibration emission level repre-
sents the main applications of the tool. However
if the tool is used for different applications, with
different accessories or poorly maintained, the
vibration emission may differ. This may signifi-
cantly increase the exposure level over the total
working period.
An estimation of the level of exposure to vibra-
tion should also take into account the times
when the tool is switched off or when it is run-
ning but not actually doing the job. This may sig-
nificantly reduce the exposure level over the to-
tal 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 patterns.
Bosch Power Tools
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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 accord-
ing to the provisions of the directives
2004/108/EC, 98/37/EC (until 28 Dec 2009),
2006/42/EC (from 29 Dec 2009).
Technical file at:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
Dr. Egbert Schneider
Senior Vice President
Engineering
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
20.01.2009
English | 27
3 601 ... H64 R.. H55 U.. H56 S..
H64 T..
2
m/s 8.5 4.5
2
m/s 1.5 1.5
2
m/s 3.5 3.5
2
m/s 1.5 1.5
Dr. Eckerhard Strötgen
Head of Product
Certification
1 609 929 R45 | (15.7.09)
H56 U..
4.5
1.5
3.5
1.5