11
Assembly
1.
Place the plastic feet (3) under the legs (13) and then mount the legs to the cabinet (48).
2.
Mount the funnel (8) and grid (6) to the bottom of the cabinet, first remove the paper from
the foam seal tape and place it onto the top of the funnel, then punch through the holes for
the bolts with a screwdriver or the like. Now place the funnel (8) and grid (6) assembly to the
bottom of the cabinet (48) and fix it with the bolts, nuts and washers (31b).
3.
Now place the plate (12) between the legs (13) over the funnel (8) and fix it to the legs.
4.
Place the suction hose (26) of the blasting gun(25) over the suction tube and fix it with the
clamp.
5.
Now connect the air hose (44) of the blasting gun (25) to the air coupler (42) in the cabinet
and fix it with the clamp.
4.
Operation
Preparation
1.
Before you can start sandblasting make sure the workpiece is free of oil, water and moisture,
make sure the workpiece is dry and clean.
2.
Set the work pressure of the compressed air between 4 and 8.6 bar, 8.6 bar is the maximum
work pressure, grit breaks down faster with a higher work pressure.
ADVICE: Start with a
working pressure of 4 bar, most work pieces can be blasted easily with this pressure. For
light steel, aluminum and other fine work pieces you can better start at a low working
pressure and if necessary adjust the pressure higher for the optimal result.
3.
The blasting grit should be of good quality, but it is probably even more important than it to
be moist free. Moist grit clutters, which causes a bad flow and clogging.
4.
You can also choose to use a bigger or smaller size nozzle. A bigger size nozzle gets the job
done faster because it can blast a larger surface, this also causes a higher air consumption,
make sure the compressor can handle it.
Operation
1.
Keep the blasting gun at an angle of 45-60° towards the work piece at a distance of 10-15cm
with the nozzle pointing towards the backside of the cabinet. Never hold the gun in a 90°
toward the work piece, this causes the grit to rebound back into the spray, which causes a
less effective spray. This also causes extra wear to the gun and viewing glass.
2.
The blasting gun should always point away from the operator towards the work piece.
3.
It is strongly forbidden to start sandblasting when the cabinet is not fully closed (open
door/cover) or when the dust extractor and or light is not on.
4.
Before placing/removing a work piece , make sure to turn off the compressed air supply by
closing the air valve.
Summary of Contents for SB22A
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