Bosch 0 607 350 198 Original Instructions Manual page 18

OBJ_BUCH-1326-002.book Page 18 Wednesday, August 7, 2013 8:59 AM
18 | English
Avoid restrictions in the air supply, e.g., from pinching, kink-
ing, or stretching!
When in doubt, check the pressure at the air inlet with a pres-
sure gauge with the pneumatic tool switched on.
Connecting the Air Supply to the Pneumatic Tool
– Screw hose fitting 4 into the connection socket at air inlet
3.
To avoid damage to interior valve components of the pneu-
matic tool when screwing hose fitting 4 in or out, it is rec-
ommended to counter-hold the projecting connection
socket of air intake 3 with an open-end wrench (size
19 mm).
– Place the supply-air hose 14 with the appropriate clutch
12 onto the hose fitting 4.
Note: Always mount the supply-air hose to the pneumatic tool
first, then to the maintenance unit.
Exhaust-air Guidance (see figure B)
With exhaust-air guidance, the exhaust air can be diverted
through an exhaust-air hose away from your workplace, while
at the same time achieving optimal sound-proofing. Addition-
ally, your working conditions are improved, as your workplace
can no longer be contaminated though oil-containing air and
dispersed dust or chips.
Selecting the Sanding Sheet
Depending on the material to be worked and the required rate of material removal, different sanding sheets are available:
Material
– Paint
– Varnish
– Filling compound
– Filler
Expert for Wood
– All wooden materials
(e. g., hardwood, soft-
wood, chipboard, build-
ing board)
Best for Wood
– Hardwood
– Particle Board
– Building board
– Metal materials
3 609 929 C71 | (7.8.13)
– Unscrew the silencer at air outlet 2 and replace it with a
hose fitting 4.
– Loosen hose clamp 13 of the exhaust-air hose 15, mount
the exhaust-air hose to hose fitting 4 and retighten the
hose clamp.
Changing the Tool
 Use only flawless tool bits that are not worn. Defective
tool bits can break, for example, and cause injury or dam-
age.
Replacing the Sanding Sheet
– When attaching a new sanding sheet, remove any dust or
debris from the sanding plate 9, e. g., with a brush.
The surface of the sanding plate 9 is fitted with Velcro backing
for quick and easy fastening of sanding sheets with Velcro ad-
hesion.
– Press the sanding sheet 10 firmly against the bottom side
of the sanding plate 9.
– 0 607 350 199|... 200: Make sure that the punched
holes in the sanding sheet are directly over the holes in the
sanding plate to ensure optimum dust extraction.
Application
For sanding off paint
For sanding primer (e. g., for removing brush dashes, drops
of paint and paint run)
For final sanding of primers before coating
For coarse-sanding, e. g. of rough, unplaned beams and
boards
For face sanding and planing small irregularities
For finish and fine sanding of wood
Grain size
coarse 40
60
medium 80
100
120
fine 180
240
320
400
coarse 40
60
medium 80
100
120
fine 180
240
320
400
Bosch Power Tools