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17
Bosch Power Tools
2 609 004 767 | (17.11.10)
Functional Description
Read all safety warnings and all
instructions.
Failure to follow the
warnings and instructions may
result in electric shock, fire and/or
serious injury.
Intended Use
The machine is intended for dry sanding of wood,
plastic, metal, filler as well as coated surfaces.
Machines with electronic control are also suita-
ble for polishing.
Product Features
The numbering of the product features refers to
the illustration of the machine on the graphics
page.
1
Thumbwheel for orbit frequency preselection
2
On/Off switch
3
Dust box, complete (Microfilter System)
4
Sanding plate
5
Handle (insulated gripping surface)
6
Sanding sheet*
7
Alignment aid for sanding sheet*
8
Screws for sanding plate
9
Sanding-plate base
10
Extraction outlet
11
Filter element (Microfilter System)
12
Vacuum hose*
*Accessories shown or described are not part of the
standard delivery scope of the product. A complete
overview of accessories can be found in our acces-
sories program.
Technical Data
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 (triax vector sum) deter-
mined according to EN 60745:
Vibration emission value a
h
= 9.0 m/s
2
, Uncer-
tainty K = 1.5 m/s
2
.
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.
Random Orbital
Sander
PEX 300 AE
Article number
3 603 CA3 ...
Preselection of or-
bital stroke rate
z
Rated power input
W
270
No-load speed n
0
min
-1
2000–12000
No-load orbital
stroke rate
min
-1
4000–24000
Orbit diameter
mm
4
Sanding plate
diameter
mm
125
Weight according
to EPTA-Procedure
01/2003
kg
1.5
Protection class
/
II
The values given are valid for a nominal voltage [U] of
230 V. For different 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 ma-
chines may vary.
OBJ_BUCH-1334-001.book Page 17 Wednesday, November 17, 2010 10:18 AM