Noise/Vibration Information; Declaration Of Conformity - Bosch GEX Professional 125-1 A Original Instructions Manual

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OBJ_BUCH-315-005.book Page 14 Thursday, November 27, 2014 9:23 AM
14 | English

Noise/Vibration Information

Sound emission values determined according to
EN 60745-2-4.
Typically the A-weighted sound pressure level of the product
is 77 dB(A). Uncertainty K=2.8 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
2
a
=5.0 m/s
, K=1.5 m/s
.
h
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.
Assembly
 Before any work on the machine itself, pull the mains plug.
Selecting the Sanding Sheet
Depending on the material to be worked and the required rate of material removal, different sanding sheets are available:
Material
– Paint
– Varnish
– Filling compound
– Filler
Expert for Wood
– All wooden materials (e. g.,
hardwood, softwood, chip-
board, building board)
Best for Wood
– Hardwood
– Particle Board
– Building board
– Metal materials
1 609 92A 0ZY | (27.11.14)
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 all rele-
vant provisions of the directives 2011/65/EU, 2014/30/EU,
2006/42/EC including their amendments and complies with
the following standards: EN 60745-1, EN 60745-2-4.
Technical file (2006/42/EC) at:
Robert Bosch GmbH, PT/ETM9,
70764 Leinfelden-Echterdingen, GERMANY
Henk Becker
Executive Vice President
Engineering
Robert Bosch GmbH, Power Tools Division
70764 Leinfelden-Echterdingen, GERMANY
Leinfelden, 27.11.2014
Application
For sanding off paint
For sanding primer (e. g., for removing brush dashes,
drops of paint and paint run)
For final sanding of primers before coating
For coarse-sanding, e. g. of rough, unplaned beams and
boards
For face sanding and planing small irregularities
For finish and fine sanding of wood
Helmut Heinzelmann
Head of Product Certification
PT/ETM9
Grain size
coarse
40
60
medium
80
100
120
fine
180
240
320
400
coarse
40
60
medium
80
100
120
fine
180
240
320
400
Bosch Power Tools

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