Noise/Vibration Information; Declaration Of Conformity - Bosch GOF 900 CE Professional Originalbetriebsanleitung

OBJ_BUCH-203-002.book Page 23 Tuesday, December 11, 2007 8:27 AM

Noise/Vibration Information

Measured values determined according to
EN 60745.
Typically the A-weighted noise levels of the
product are: Sound pressure level 89 dB(A);
Sound power level 100 dB(A). Uncertainty
K =3 dB.
Wear hearing protection!
Vibration total values (triax vector sum) deter-
mined according to EN 60745:
Vibration emission value a
2
tainty K =2.5 m/s .
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.

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 Dec. 28, 2009),
2006/42/EC (from Dec. 29, 2009 on).
Technical file at:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
Bosch Power Tools
Dr. Egbert Schneider
Senior Vice President
Engineering
21.11.2007, Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
Assembly
2
=5.5 m/s , Uncer-
h
Inserting a Router Bit (see figure A)
Depending on the application, router bits are
available in the most different designs and qual-
ities.
Router bits made of high speed steel (HSS) are
suitable for the machining of soft materials, e. g.
softwood and plastic.
Carbide tipped router bits (HM) are particular-
ly suitable for hard and abrasive materials, e. g.
hardwood and aluminium.
Original router bits from the extensive Bosch ac-
cessories program are available at your special-
ist shop.
Only use clean router bits that are in perfect
condition.
– Fold the chip shield 6 down.
– Push the spindle lock lever 4 in clockwise di-
– Loosen the tightening nut 23 with the open-
– Insert the router bit into the collet. The shank
Dr. Eckerhard Strötgen
Head of Product
Certification
Before any work on the machine itself, pull
the mains plug.
It is recommended to wear protective
gloves when inserting or replacing router
bits.
rection and hold it in this position ( ). If re-
quired, turn the motor spindle by hand until
it is locked.
end spanner 25 (size 24 mm) by turning in
antclockwise direction ( ).
of the router bit must be immersed at least
20 mm into the collet.
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