Bosch GBH 3000 Professional Notice Originale page 14

OBJ_BUCH-1965-003.book Page 14 Wednesday, June 15, 2016 10:35 AM
14 | English
24 Guide pipe of the dust extraction attachment*
25 Universal bit holder with SDS-plus shank*
*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
Rotary Hammer
Article number
Rated power input
Impact rate
Impact energy per stroke accord-
ing to EPTA-Procedure 05/2009
Speed
Tool holder
Spindle collar diameter
Permissible drilling diameter,
max.:
(also see page 14)
– Concrete*
– Brickwork (with core bit)
– Steel
– Wood
Weight according to
EPTA-Procedure 01:2014
Protection class
*not suitable with core bit
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.
Noise/Vibration Information
Sound emission values determined according to
EN 60745-2-6.
Typically the A-weighted noise levels of the product are:
Sound pressure level 91 dB(A); sound power level
102 dB(A). Uncertainty K=3 dB.
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN 60745-2-6:
Hammer drilling into concrete: a
h
2
Chiselling: a =9.5 m/s , K=1.5 m/s
h
2
Drilling into metal: a <2.5 m/s , K=1.5 m/s
h
Screwdriving without impact: a
h
The vibration 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 anoth-
er. It may be used for a preliminary assessment of exposure.
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 insertion tools or is
poorly maintained, the vibration emission may differ. This
may significantly increase the exposure level over the total
working period.
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 sig-
1 609 92A 2A8 | (15.6.16)
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 pat-
terns.
Assembly
GBH 3000
3 611 B4A 0..
 Before any work on the machine itself, pull the mains
W 800
-1
min 0–4000
Auxiliary Handle
 Operate your machine only with the auxiliary handle
J 3.1
-1
min 0–900
Changing the position of the auxiliary handle
SDS-plus
(see figure A)
mm 50
The auxiliary handle 12 can be set to any position for a secure
and low-fatigue working posture.
– Turn the bottom part of the auxiliary handle 12 in counter-
mm 28
mm 82
mm 13
Pay attention that the clamping band of the auxiliary handle is
mm 30
positioned in the groove on the housing as intended for.
Adjusting the Drilling Depth (see figure B)
kg 3.6
The required drilling depth X can be set with the depth stop
/II
11.
– Press the button for the depth stop adjustment 10 and in-
– Insert the SDS-plus drilling tool to the stop into the SDS-
– Pull out the depth stop until the distance between the tip of
Selecting Drill Chucks and Tools
2 2
=13 m/s , K=2 m/s
2
2
2 2
<2.5 m/s , K=1.5 m/s
plug.
12.
clockwise direction and swivel the auxiliary handle 12 to
the desired position. Then retighten the bottom part of the
auxiliary handle 12 by turning in clockwise direction.
sert the depth stop into the auxiliary handle 12.
The knurled surface of the depth stop 11 must face down-
ward.
plus tool holder 3. Otherwise, the movability of the SDS-
plus drilling tool can lead to incorrect adjustment of the
drilling depth.
the drill bit and the tip of the depth stop corresponds with
the desired drilling depth X.
Operating Mode
Material
Concrete Ø 4–28 mm
SDS-plus
Brickwork Ø 40–82
mm
SDS-plus
SDS-plus
–
SDS-plus
–
Bosch Power Tools