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OBJ_BUCH-1048-002.book Page 12 Tuesday, August 2, 2011 7:54 AM
12 | English
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1 Collet chuck
2 Clamping nut
3 Grinder spindle
4 Spindle collar
5 On/Off switch
6 Safety switch against starting/Lock-on button for On/Off
switch
7 Handle (insulated gripping surface)
8 Open-end spanner, size 14 mm*
9 Open-end spanner, size 22 mm*
*Accessories shown or described are not part of the standard de-
livery scope of the product. A complete overview of accessories
can be found in our accessories program.
Technical Data
Straight grinder
Article number
Rated power input
Output power
Rated speed
Collet chuck diameter, max.
Spindle collar dia.
Grinding tool diameter, max.
Weight according to
EPTA-Procedure 01/2003
Protection class
The values given are valid for a nominal voltage [U] of 230 V. For differ-
ent voltages and models for specific countries, these values can vary.
Please observe the article number on the type plate of your machine.
The trade names of the individual machines may vary.
Noise/Vibration Information
Measured sound values determined according to EN 60745.
Typically the A-weighted noise levels of the product are:
Sound pressure level 85 dB(A); Sound power level 96 dB(A).
Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values a
(triax vector sum) and uncertainty K
h
determined according to EN 60745:
Grinding surfaces (roughing): a
=6 m/s
h
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 expo-
sure.
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.
1 619 929 J38 | (2.8.11)
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 significantly
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 acces-
sories, keep the hands warm, organisation of work patterns.
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, Postfach 10 01 56,
D-70745 Leinfelden-Echterdingen
Dr. Egbert Schneider
Senior Vice President
Engineering
GGS 16
Professional
0 601 209 1..
W
900
Robert Bosch GmbH, Power Tools Division
W
480
D-70745 Leinfelden-Echterdingen
01.06.2011
-1
min
16000
mm
10
Assembly
mm
43
Before any work on the machine itself, pull the mains
mm
50
plug.
kg
3.0
Mounting the Grinding Tools (see figure A)
/II
– Clean the grinder spindle 3 and all parts to be mounted.
– Hold the grinder spindle 3 on the spanner surfaces with the
open-end spanner 9 (size 22 mm).
– Loosen the clamping nut 2 with the open-end spanner 8
(size 14 mm) by turning in anticlockwise direction.
– Insert the clamping shaft of the grinding tool to the stop in-
to the collet chuck 1.
– Tighten the clamping nut 2 with the open-end spanner 8
(size 14 mm) by turning in clockwise direction.
The grinding tools must run completely concentrically. Do not
continue to use damaged grinding tools that are out of bal-
ance. If the grinding tools are out of balance they should be re-
placed. Treat with a whetstone (accessory) or change.
Using a whetstone, any particular special shape can be pro-
2
2
, K=1.5 m/s
.
duced out of the basic forms of the grinding accessory.
Do not tighten the collet chuck of the clamping nut as
long as no grinding accessory is mounted. Otherwise,
the collet chuck can become damaged.
Dust/Chip Extraction
Dusts from materials such as lead-containing coatings,
some wood types, minerals and metal can be harmful to
one's health. Touching or breathing-in the dusts can cause
allergic reactions and/or lead to respiratory infections of
the user or bystanders.
Dr. Eckerhard Strötgen
Head of Product
Certification
Bosch Power Tools
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