Bosch Professional GSB 19-2 REA Manual Original página 22

OBJ_BUCH-763-001.book Page 22 Wednesday, October 22, 2008 10:47 AM
22 | English
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
18.09.2008
Assembly
Before any work on the machine itself, pull
the mains plug.
Auxiliary Handle
Operate your machine only with the auxilia-
ry handle 11.
The auxiliary handle 11 can be set in 12 posi-
tions to achieve a safe and low-fatigue working
stance.
Turn the bottom part of the auxiliary handle 11
in rotation direction and push the auxiliary
handle 11 forward until you can pivot it to the
desired position. Then pull the auxiliary handle
11 back again and tighten it by turning the bot-
tom part of the auxiliary handle in rotation direc-
tion .
Adjusting the Drilling Depth (see figure A)
The required drilling depth X can be set with the
depth stop 17.
Turn the bottom part of the auxiliary handle 11
in anticlockwise direction and insert the depth
stop 17.
2 609 932 653 | (22.10.08)
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.
Afterwards, tighten the bottom part of the auxil-
iary handle 11 again by turning in clockwise di-
rection.
The knurled surface of the depth stop 17 must
face upward.
Changing the Tool
Wear protective gloves when changing the
tool. The drill chuck can become very hot
during longer work periods.
Keyless Chuck (see figure B)
The drill spindle is locked when the On/Off
switch 8 is not pressed. This makes quick, con-
venient and easy changing of the tool in the drill
chuck possible.
Open the keyless chuck 1 by turning in rotation
direction , until the tool can be inserted. Insert
the tool.
Firmly tighten the collar of the keyless chuck 1
by hand in rotation direction
action ("click") is no longer heard. This automat-
ically locks the chuck.
The locking is released again to remove the tool
when the collar is turned in the opposite direc-
tion.
Key Type Drill Chuck (see figure C)
Open the key type drill chuck 21 by turning until
the tool can be inserted. Insert the tool.
Insert the chuck key 20 into the corresponding
holes of the key type drill chuck 21 and clamp
the tool uniformly.
Screwdriver Tools
When working with screwdriver bits 18, a uni-
versal bit holder 19 should always be used. Use
only screwdriver bits that fit the screw head.
For driving screws, always position the "Drill-
ing/Impact Drilling" selector switch 3 to the
"Drilling" symbol.
until the locking
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