Bosch PSB 650 RE Notice Originale page 17

OBJ_BUCH-911-010.book Page 17 Thursday, June 30, 2016 10:08 AM
Vibration total values a (triax vector sum) and uncertainty K determined according
h
to EN 60745-2-1.
Drilling in metal:
a
h
K
Impact drilling in concrete:
a
h
K
Screwdriving:
a
h
K
Tapping:
a
h
K
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.
Dust Extraction (PSB 650 RA/PSB 750 RCA)
(see figures A–F)
 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 car-
cinogenic, especially in connection with wood-treatment
additives (chromate, wood preservative). Materials con-
taining asbestos may only be worked by specialists.
– As far as possible, use a dust extraction system suitable
for the material.
Bosch Power Tools
PSB 650 RE
PSB 680 RE
PSB 6500 RE
PSB 6200 RE
PSB 650 RA
2
m/s
2
m/s
2
m/s
2
m/s
2
m/s
2
m/s
2
m/s
2
m/s
– 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.
 Prevent dust accumulation at the workplace. Dust can
easily ignite.
 Use the dust/chip extraction only when working con-
crete, brick and brickwork. Wood or plastic chips can
easily lead to clogging.
 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.
English | 17
PSB 750 RCE
PSB 7500 RCE
PSB 750 RCA
4.5 5.0
1.5 1.5
35 35
3.5 4.5
<2.5 <2.5
1.5 1.5
<2.5 <2.5
1.5 1.5
1 609 92A 1NU | (30.6.16)