Bosch GBH Professional 36 V-LI Original Operating Instructions page 13

OBJ_BUCH-468-001.book Page 13 Wednesday, August 22, 2007 7:41 PM
Connect an extraction hose (diameter 19 mm,
accessory) to the extraction sleeve 25 of the
dust extraction attachment.
The vacuum cleaner must be suitable for the
material being worked.
When vacuuming dry dust that is especially det-
rimental to health or carcinogenic, use a special
vacuum cleaner.
Adjusting the Drilling Depth on the Dust
Extraction Attachment (see figure L)
The required drilling depth X can also be adjust-
ed when the dust extraction attachment is
mounted.
Insert the SDS-plus drilling tool to the stop into
the SDS-plus tool holder 3. Otherwise, the mov-
ability of the SDS-plus drilling tool can lead to
incorrect adjustment of the drilling depth.
Loosen the wing bolt 29 on the dust extraction
attachment.
Without switching the power tool on, apply it
firmly to the drilling location. The SDS-plus drill-
ing tool must face against the surface.
Position the the guide pipe 30 of the dust extrac-
tion attachment in its holding fixture in such a
manner that the head of the dust extraction at-
tachment faces against the surface to be drilled.
Do not slide the guide pipe 30 further over the
telescopic pipe 28 of the dust extraction attach-
ment than required, so that as much as possible
of the scale 28 on the telescopic pipe remains
visible.
Retighten the wing bolt 29 again. Loosen the
clamping screw 26 on the depth stop of the dust
extraction attachment.
Move the depth stop 27 on the telescopic pipe
28 in such a manner that the clearance X shown
in the figure corresponds with the required drill-
ing depth.
Tighten the clamping screw 26 in this position.
Bosch Power Tools
Operation
Starting Operation
Inserting the Battery
Use only original Bosch lithium ion batter-
ies with the voltage listed on the nameplate
of your power tool. Using other batteries can
lead to injuries and pose a fire hazard.
Set the rotational direction switch 7 to the
center position to protect the power tool
against accidental starting.
Insert the charged battery 16 from the front into
the base of the power tool. Push the battery com-
pletely into the base until the red stripe can no
longer be seen and the battery is securely locked.
Setting the Operating Mode
The operating mode of the power tool is select-
ed with the mode selector switch 10.
Note: Change the operating mode only when the
machine is switched off! Otherwise, the machine
can be damaged.
To change the operating mode, push the release
button 9 and turn the mode selector switch 10
to the requested position until it can be heard to
latch.
Position for hammer drilling in con-
crete or stone
Position for drilling without impact
in wood, metal, ceramic and plastic
as well as for screwdriving and
thread cutting
Vario-Lock position for adjustment
of the chiseling position
The mode selector switch 10 does
not latch in this position.
Position for chiseling
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