Bosch GBH 5-40 D Professional Original Instructions Manual page 11

OBJ_BUCH-2780-002.book Page 11 Monday, October 24, 2016 4:35 PM
Symbols
The following symbols can be important for the operation of
your power tool. Please memorise the symbols and their
meanings. The correct interpretation of the symbols helps
you operate the power tool better and more safely.
Symbol Meaning
To change the tool bit pull back the locking
sleeve.
Product Description and Specifica-
tions
Read all safety warnings and all instruc-
tions. Failure to follow the warnings and in-
structions may result in electric shock, fire
and/or serious injury.
While reading the operating instructions, unfold the graphics
page for the machine and leave it open.
Intended Use
The machine is intended for hammer drilling in concrete,
brick and stone as well as for chiselling.
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1 Dust protection cap
2 Locking sleeve
3 Mode selector switch
4 On/Off switch
5 Handle (insulated gripping surface)
6 Thumbwheel for speed preselection/impact frequency
preselection
7 Auxiliary handle (insulated gripping surface)
Accessories shown or described are not part of the standard deliv-
ery scope of the product. A complete overview of accessories can
be found in our accessories program.
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 93 dB(A); sound power level
104 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 =11.5 m/s , K=1.5 m/s
h
Bosch Power Tools
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-
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.
Technical Data
Rotary Hammer
Article number
Rated power input
Speed
Impact rate
Impact energy per
stroke according to
EPTA-Procedure 05/2009
Chisel positions
Tool holder
Lubrication
Max. drilling dia.
– Concrete (with twist drill)
– Concrete
– Brickwork (with core bit)
Weight according to
EPTA-Procedure 01:2014
Protection class
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.
Assembly
 Before any work on the machine itself, pull the mains
Auxiliary Handle
 Operate your machine only with the auxiliary handle 7.
The auxiliary handle 7 can be set to any position for a secure
and low-fatigue working posture.
2 2
=14 m/s , K=1.5 m/s
– Turn the bottom part of the auxiliary handle 7 in counter-
2
min
min
(with break-through drill bit)
plug.
clockwise direction and swivel the auxiliary handle 7 to the
desired position. Then retighten the bottom part of the
auxiliary handle 7 by turning in clockwise direction.
1 609 92A 28B | (24.10.16)
English | 11
GBH 5-40 D
3 611 B69 0..
W 1100
-1
170 – 340
-1
1500 –2900
J 8.5
12
SDS-max
Central permanent
lubrication
mm 40
mm 55
mm 90
kg 6.8
/II