Bosch GSR18V-490 Operating/Safety Instructions Manual page 16

2610052998 GSR18V-490 07-19.qxp_GSB18V-490 7/15/19 2:56 PM Page 16
Disconnect the plug from
the power source before
making any assembly, adjustments or
changing accessories. Such preventive safety
measures reduce the risk of starting the tool
accidentally.
The HDC200 Bosch dust extraction attachment
is designed to be used in drilling applications
in concrete and masonry type materials.
The HDC200 is optimized for use with drill bit
diameters from 1/4" to 1-3/8". The maximum
bit diameter is 2-5/8" (brush ring must be
removed for diameters larger than 1-3/8").
Insert the dust extractor hose from the dust
extractor into the dust port of the dust
extraction unit (Fig. 15).
The Bosch dust extractor hose comes with a
sleeve nozzle attached to a snap-in connector.
The sleeve nozzle provides the quickest and
easiest connection of the nozzle to the
attachment. The snap-in connector provides a
more secured connection. To use the snap-in
connector, remove the rubber nozzle from the
BRUSH
RING
DUST
PORT
SNAP-IN
CONNECTOR
16
Dust Extraction
HDC200 Operating instructions
DUST
EXTRACTION
UNIT
DUST
EXTRACTOR
SAVE THESE INSTRUCTIONS
dust extractor hose. Press the snap-in
connector into the dust port until you hear the
click.
Dust port adaptors are also available to
connect the Bosch dust extraction attachment
to any common size dust extractor hose. See
Boschtools.com for details.
Turn the dust extractor on and place the
attachment on the wall (or the floor), over the
desired drilling location so that the center of
the hole lines up with the center of the
opening of the brush ring. Note: the suction
from the dust extractor will hold the
attachment in place on the work surface. Place
the drill bit through the opening in the brush
ring in the desired drilling location and drill the
desired hole (Fig. 16). Follow all tool safety
and operating instructions.
Note: for best results, continue running the
tool even when removing the bit from the hole.
The combination of the vacuum with the
spinning motion of the bit helps remove a
majority of the dust from the hole.
IG. 15 IG. 16
SLEEVE
NOZZLE
CONNECTOR