Bosch Professional GWB 10 RE Manual Original página 10

OBJ_BUCH-1691-002.book Page 10 Wednesday, May 14, 2014 10:11 AM
10 | English
Angle Drill
Max. drilling dia.
– Steel
– Aluminium
– Wood
Weight according to
EPTA-Procedure 01/2003
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.
Noise/Vibration Information
Sound emission values determined according to
EN 60745-2-1.
Typically the A-weighted noise levels of the product are:
Sound pressure level 81 dB(A); Sound power level 91 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
Drilling into metal: a =2.2 m/s , K=1.5 m/s
h
2
Screwdriving: a =2.9 m/s , K=1.5 m/s
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-
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.
Declaration of Conformity
We declare under our sole responsibility that the product de-
scribed under "Technical Data" is in conformity with all rele-
vant provisions of the directives 2011/65/EU, 2014/30/EU,
2006/42/EC including their amendments and complies with
the following standards: EN 60745-1, EN 60745-2-1.
1 609 92A 0NL | (14.5.14)
Technical file (2006/42/EC) at:
GWB 10 RE
Robert Bosch GmbH, PT/ETM9,
70764 Leinfelden-Echterdingen, GERMANY
mm 10
Henk Becker
mm 12
Executive Vice President
mm 22
Engineering
kg 1.7
/II
Robert Bosch GmbH, Power Tools Division
70764 Leinfelden-Echterdingen, GERMANY
27.03.2014
Assembly
Changing the Tool
 Before any work on the machine itself, pull the mains
plug.
Open the key type drill chuck 5 by turning until the tool can be
inserted. Insert the tool.
2
,
Insert the chuck key 3 into the corresponding holes of the key
2
.
type drill chuck 5 and clamp the tool uniformly.
Screwdriver Tools
When working with screwdriver bits , a universal bit holder
should always be used. Use only screwdriver bits that fit the
screw head.
Dust/Chip Extraction
 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.
– 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.
 Prevent dust accumulation at the workplace. Dusts can
easily ignite.
Operation
Starting Operation
 Observe correct mains voltage! The voltage of the pow-
er source must agree with the voltage specified on the
nameplate of the machine. Power tools marked with
230 V can also be operated with 220 V.
Helmut Heinzelmann
Head of Product Certification
PT/ETM9
Bosch Power Tools