Bosch PSB 750 RCE 0.603.128.503 - Инструкция по эксплуатации - Страница 18

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Bosch Power Tools

2 609 005 110 | (30.5.11)

The vibration emission 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 
another. It may be used for a preliminary assessment of expo-
sure.
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 poorly maintained, 
the vibration emission may differ. This may significantly in-
crease 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 pe-
riod.
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. 

Declaration of Conformity

We declare under our sole responsibility that the product de-
scribed under “Technical Data” is in conformity with the fol-
lowing standards or standardization documents: EN 60745 
according to the provisions of the directives 2004/108/EC, 
2006/42/EC.
Technical file at:
Robert Bosch GmbH, PT/ESC, 
D-70745 Leinfelden-Echterdingen

Robert Bosch GmbH, Power Tools Division

D-70745 Leinfelden-Echterdingen

09.05.2011

Assembly

f

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

Dust extraction  (PSB 650 RA / PSB 750 RCA) 

(see figures A

–

F)

f

Dusts 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 dusts can cause 
allergic reactions and/or lead to respiratory infections of 
the user or bystanders.
Certain dusts, such as oak or beech dust, are considered 
as carcinogenic, especially in connection with wood-treat-
ment additives (chromate, wood preservative). Materials 
containing asbestos may only be worked by specialists.

– As far as possible, use a dust extraction system suita-

ble for the material.

– 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 
materials to be worked.

f

Prevent dust accumulation at the workplace. 

Dusts can 

easily ignite.

f

Use the dust/chip extraction only when working con-
crete, brick and brickwork. 

Wood or plastic chips can 

easily lead to clogging.

f

WARNING Fire hazard! Do not work metallic materials 
with the extraction device mounted. 

Hot metal chips can 

ignite parts of the extraction device.

To achieve optimum extraction results, please observe the 
following notes:
– Pay attention that the extraction device faces flush against 

the workpiece or the wall. This also makes drilling at a right 
angle easier.

– When using the extraction device, always work with the 

maximum speed.

– After reaching the desired drilling depth, pull the drill bit 

out of the drill hole first and then switch off the impact drill.

– Use the extraction device only with the filter element 

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mounted, as otherwise dust/chips could access the interi-
or of the power tool and cause damage.

– Check the condition of the filter element 

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 regularly. Re-

place a damaged filter element immediately.

– The dust protection ring 

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 can wear, especially when 

working with large drill-bit diameters. Replace the dust 
protection ring when worn/damaged.

Mounting the Extraction Device (see figure A)

Guide the extraction device 

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 from the front toward the bot-

tom side of the impact drill. Pay attention that the extraction 
device 

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 faces flush against the casing and that it is locked.

Cleaning the Extraction Device (see figures B – D)

The dust collector 

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 is sufficient for approx. 10 drillings with 

a drilling diameter of 10 mm.
When the extraction force diminishes or when the level indi-
cator 

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 is full, the dust collector 

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 must be emptied. For 

this, press on the riffled surface of the release button 

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 and 

take off the dust collector 

12

.

Empty and clean the dust collector 

12

. Clean the filter ele-

ment 

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 by gently striking or tapping against it.

Check the filter element 

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 for damage and replace it as re-

quired.

Dr. Egbert Schneider
Senior Vice President
Engineering

Dr. Eckerhard Strötgen
Head of Product
Certification