1 619 929 764 | (28.8.07)
Bosch Power Tools
18
| English
Functional Description
Read all safety warnings and all in-
structions.
Failure to follow the
warnings and instructions may result
in electric shock, fire and/or serious
injury.
Intended Use
The machine is intended for hammer drilling in
concrete, brick and stone, as well as for light
chiselling work. It is also suitable for drilling with-
out impact in wood, metal, ceramic and plastic.
Machines with electronic control and right/left
rotation are also suitable for screwdriving.
Product Features
The numbering of the product features refers to
the illustration of the machine on the graphics
page.
1
SDS-plus tool holder
2
Dust protection cap
3
Locking sleeve
4
Lock-on button for On/Off switch
5
On/Off switch
6
Rotational direction switch
7
Mode selector switch
8
Button for depth stop adjustment
9
Wing bolt for adjustment of auxiliary handle
10
Auxiliary handle
11
Depth stop
12
Key type drill chuck*
13
Extraction sleeve of the dust extraction
attachment*
14
Clamping screw for the dust extraction
attachment*
15
Depth stop of the dust extraction
attachment*
16
Telescopic pipe of the dust extraction
attachment*
17
Wing bolt of the dust extraction attachment*
18
Guide pipe of the dust extraction
attachment*
19
Universal bit holder with SDS-plus shank*
*The accessories illustrated or described are not in-
cluded as standard delivery.
Noise/Vibration Information
Measured values determined according to
EN 60745.
Typically the A-weighted noise levels of the prod-
uct are: Sound pressure level 88 dB(A);
Sound power level 99 dB(A).
Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values (triax vector sum) deter-
mined according to EN 60745:
Hammer drilling into concrete: Vibration emis-
sion value a
h
=11 m/s
2
, Uncertainty K=1.5 m/s
2
,
Chiselling: Vibration emission value a
h
=9 m/s
2
,
Uncertainty 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.
OBJ_BUCH-415-001.book Page 18 Tuesday, August 28, 2007 2:08 PM
