1 609 929 M02 | (8.10.07)
Bosch Power Tools
10
| English
Noise/Vibration Information
Measured values determined according to
EN 60745.
Typically the A-weighted noise levels of the prod-
uct are: Sound pressure level 84 dB(A); Sound
power level 95 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
h
=7.8 m/s
2
, Uncertain-
ty K =1.5 m/s
2
.
The vibration emission level given in this informa-
tion 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 ex-
posure.
The declared vibration emission level represents
the main applications of the tool. However if the
tool is used for different applications, with differ-
ent accessories or poorly maintained, the vibra-
tion emission may differ. This may significantly
increase the exposure level over the total work-
ing 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 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 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 according
to the provisions of the directives 2004/108/EC,
98/37/EC (until Dec. 28, 2009), 2006/42/EC
(from Dec. 29, 2009 on).
Technische Unterlagen bei:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
10.08.2007, Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
Assembly
f
Before any work on the machine itself, pull
the mains plug.
Planer Blade Selection
The power tool can be fitted with different planer
blade types.
By using conversion kits (accessory), either plan-
er blade type (HSS or TC carbide blades) can be
used, depending on the standard equipment of
the power tool.
When replacing planer blades, always replace
both blades; otherwise an imbalance can gener-
ate vibrations, which can reduce the service life
of the power tool.
Changing HSS Planer Blades
f
Be cautious when replacing the planer
blades. Do not grasp the planer blades by
the cutting edges.
Possible danger of injury
due to the sharp cutting edges of the planer
blades.
Disassembling the Planer Blade(s)
(see figures A
—
C)
–
To reverse the planer blades, rotate the blade
drum
13
until the clamping jaw
12
is parallel
to the planer base plate
8
.
–
Unscrew the 3 fastening screws
11
with the
Torx key
10
and remove the clamping jaw
12
.
–
Slide the planer-blade retainer
16
together
with the planer blade
15
out of the guide
groove
14
of the blade drum
13
.
–
Turn the blade drum by 180° and disassemble
the 2nd planer blade.
Dr. Egbert Schneider
Senior Vice President
Engineering
Dr. Eckerhard Strötgen
Head of Product
Certification
OBJ_BUCH-447-001.book Page 10 Monday, October 8, 2007 11:18 AM
