Bosch GEX 125 AVE Professional, Original Instructions Manual, Page: 15 / 209

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Bosch Power Tools 1 609 92A 2PG | (30.8.16)
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.
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,
EN 50581according to the provisions of the directives
2011/65/EU, 2014/30/EU, 2006/42/EC.
Technical file (2006/42/EC) at:
Robert Bosch Power Tools GmbH, PT/ETM9,
D-70538 Stuttgart
Robert Bosch Power Tools GmbH
70538 Stuttgart, GERMANY
Stuttgart, 01.01.2017
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:
Henk Becker
Executive Vice President
Engineering Helmut Heinzelmann
Head of Product Certification
PT/ETM9
Material Application Grain size
– Paint
– Varnish
– Filling compound
– Filler For sanding off paint coarse 40
60
For sanding primer (e. g., for removing brush dashes, drops
of paint and paint run) medium 80
100
120
For final sanding of primers before coating fine 180
240
320
400
Expert for Wood
– All wooden materials
(e. g., hardwood, soft-
wood, chipboard, build-
ing board)
Best for Wood
– Hardwood
– Particle Board
– Building board
– Metal materials
For coarse-sanding, e. g. of rough, unplaned beams and
boards coarse 40
60
For face sanding and planing small irregularities medium 80
100
120
For finish and fine sanding of wood fine 180
240
320
400
OBJ_BUCH-1330-005.book Page 15 Tuesday, August 30, 2016 2:15 PM