OBJ_BUCH-1271-003.book Page 15 Monday, July 11, 2011 10:01 AM
Noise/Vibration Information
Measured sound values determined according to EN 60745.
Typically the A-weighted noise levels of the product are
Sound pressure level
Sound power level
Uncertainty K=
Wear hearing protection!
Vibration total values a
(triax vector sum) and uncertainty K deter-
h
mined according to EN 60745:
Sanding:
a
h
K
Sawing with plunge cut saw blade:
a
h
K
Sawing with segment saw blade:
a
h
K
Scraping:
a
h
K
The vibration emission 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 another.
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 poorly maintained,
the vibration emission may differ. This may significantly in-
crease 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 signif-
icantly 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.
Declaration of Conformity
We declare under our sole responsibility that the product de-
scribed under "Technical Data" is in conformity with the fol-
lowing standards or standardization documents: EN 60745
according to the provisions of the directives 2004/108/EC,
2006/42/EC.
Technical file (2006/42/EC) at:
Robert Bosch GmbH, PT/ESC
D-70745 Leinfelden-Echterdingen
Dr. Egbert Schneider
Dr. Eckerhard Strötgen
Senior Vice President
Head of Product
Engineering
Certification
Bosch Power Tools
GOP 250 CE
Professional
dB(A)
81
dB(A)
92
dB
2
m/s
2
m/s
1.5
2
m/s
10
2
m/s
1.5
2
m/s
6.5
2
m/s
1.5
2
m/s
4.5
2
m/s
1.5
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
Leinfelden, 22.06.2011
Assembly
Changing the Tool
Before any work on the machine itself, pull the mains
plug.
Wear protective gloves when changing application
tools/accessories. Contact with the application tool/ac-
cessoriy can lead to injuries.
Selecting the Application Tool/Accessory
Accessory
HCS wood seg-
ment saw blade*
BIM segment saw
blade*
HCS plunge cut
saw blades,
wood*
BIM plunge cut
saw blades,
metal*
BIM plunge cut
saw blade, wood
and metal*
* Optional accessory; for the complete accessories please see Bosch
accessory programme.
English | 15
GOP 300 SCE
Professional
79
90
3
3
2
3
1.5
10
1.5
5
1.5
5
1.5
Material
Wooden materials,
plastic
Wooden materials,
plastic, non-ferrous
metals
Wooden materials,
plastic, gypsum and
other soft materials
Metal (e. g. unhard-
ened nails, screws,
smaller profiles),
non-ferrous metals
Wood, metal, non-
ferrous metals
2 609 932 802 | (11.7.11)