Bosch GBH Professional 2-18 E Manual Original página 19

OBJ_BUCH-427-002.book Page 19 Tuesday, March 17, 2009 6:40 PM
An estimation of the level of exposure to vibra-
tion should also take into account the times
when the tool is switched off or when it is run-
ning but not actually doing the job. This may sig-
nificantly reduce the exposure level over the to-
tal 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 patterns.
Declaration of Conformity
We declare under our sole responsibility that
the product described under "Technical Data" is
in conformity with the following standards or
standardization documents: EN 60745 accord-
ing to the provisions of the directives
2004/108/EC, 98/37/EC (until 28 Dec 2009),
2006/42/EC (from 29 Dec 2009).
Technical file at:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
Dr. Egbert Schneider Dr. Eckerhard Strötgen
Senior Vice President Head of Product
Engineering Certification
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
Leinfelden, 23.07.2007
Bosch Power Tools
Assembly
Before any work on the machine itself, pull
the mains plug.
Auxiliary Handle
Operate your machine only with the auxiliary
handle 10.
Rotating the Auxiliary Handle (see figure A)
The auxiliary handle 10 can be set to any position
for a secure and low-fatigue working posture.
Turn the wing bolt for adjustment of the auxilia-
ry handle 9 in anticlockwise direction and set
the auxiliary handle 10 to the required position.
Then tighten the wing bolt 9 again in clockwise
direction.
Adjusting the Drilling Depth (see figure B)
The required drilling depth X can be set with the
depth stop 11.
Press the button for the depth stop adjustment
8 and insert the depth stop into the auxiliary
handle 10.
The knurled surface of the depth stop 11 must
face downward.
Insert the SDS-plus drilling tool to the stop into
the SDS-plus tool holder 1. Otherwise, the mov-
ability of the SDS-plus drilling tool can lead to
incorrect adjustment of the drilling depth.
Pull out the depth stop until the distance be-
tween the tip of the drill bit and the tip of the
depth stop correspond with the desired drilling
depth X.
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