Bosch GBH 5-38 D - Инструкция по эксплуатации - Страница 12

12

 | English 

1 609 92A 2AB | (17.6.16)

Bosch Power Tools

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

Auxiliary handle (insulated gripping surface)

6

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.

Technical Data

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 90 dB(A); Sound power level 101 dB(A). 
Uncertainty K = 3 dB. 

Wear hearing protection!

Vibration total values a

h

 (triax vector sum) and uncertainty K 

determined according to EN 60745-2-6: 
Hammer drilling into concrete: a

h

= 27 m/s

2

, K = 1.6 m/s

2

Chiselling: a

h

= 13 m/s

2

, K = 1.5 m/s

2

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.

Assembly



Before any work on the machine itself, pull the mains 
plug.

Auxiliary Handle



Operate your machine only with the auxiliary handle 5.

The auxiliary handle 

5

 can be set to any position for a secure 

and low-fatigue working posture.

– Turn the bottom part of the auxiliary handle 

5

 in counter-

clockwise direction and swivel the auxiliary handle 

5

 to the 

desired position. Then retighten the bottom part of the 
auxiliary handle 

5

 by turning in clockwise direction.

Changing the Tool

With the SDS-max tool holder, simpler and easier tool chang-
ing is possible without additional aids.

The dust protection cap 

1

 largely prevents the penetration of 

dust into the tool holder during operation. When inserting the 
tool, pay attention that the dust protection cap 

1

 is not dam-

aged.



A damaged dust protection cap should be changed im-
mediately. We recommend having this carried out by 
an after-sales service.

Inserting (see figure A)

– Clean and lightly grease the shank end of the tool.
– Push back the locking sleeve 

2

 and insert the tool in a twist-

ing manner into the tool holder. Release the locking sleeve 

2

 again in order to lock the tool.

– Check the latching by pulling the tool.

Removing (see figure B)

– Push back the locking sleeve 

2

 and remove the tool.

Dust/Chip Extraction

Dust from materials such as lead-containing coatings, some 
wood types, minerals and metal can be harmful to one’s 
health. Touching or breathing-in the dust can cause allergic 
reactions and/or lead to respiratory infections of the user or 
bystanders.
Certain dust, such as oak or beech dust, is considered carci-
nogenic, especially in connection with wood-treatment addi-
tives (chromate, wood preservative). Materials containing as-
bestos may only be worked by specialists.

– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.

Observe the relevant regulations in your country for the mate-
rials to be worked.

Rotary Hammer

GBH 5-38 D

GBH 500

Article number

0 611 240 0..

Rated power input

W

1 050

Rated speed

min

-1

320

Impact frequency at rated speed

min

-1

2 900

Impact energy per stroke according 
to EPTA-Procedure 05/2009

J

5.9

Chisel positions

12

Tool holder

SDS-max

Max. drilling dia.
– Concrete (with twist drill)
– Concrete (with break-through 

drill bit)

– Brickwork (with core bit)

mm

mm
mm

38

55
90

Weight according to 
EPTA-Procedure 01:2014

kg

5.8

Protection class

/

II

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.

OBJ_BUCH-273-005.book  Page 12  Friday, June 17, 2016  11:40 AM