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Sandblasting Kits
Assembly
(Cont.)
Attach air hose
Material hose
Do not cover outer tube
with hose for dry blasting
Pick-up tube
Figure 4 - Model AT122601
MODEL AT125102
1. Attach the material hose to the
hose connector. Attach the
opposite end of the material hose
to the gun (See Figure 5). Never use
hose clamps to secure the hose.
Material
hose
Attach air hose
Do not cover this
hole when dry blasting
Figure 5 - Model AT125102
NOTE: Do not cover the hole in the
hose connector for dry blasting. For
spraying liquids, slip the material hose
fully on to the hose connector covering
the hole.
2. Attach the air compressor hose to
the air inlet (1/4"NPT(F)) at the
bottom of the gun handle. An
optional quick coupler and
connector can be used to attach the
hose to the gun.
MODEL AT121002
1. Attach the hose connector to the
hopper using the supplied conduit
nut.
2. Attach the material hose to the
hose connector. Attach the
opposite end of the material hose
to the gun (See Figure 6). Never use
hose clamps to secure the hose.
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Attach air
hose
Do not cover
this hole for
dry blasting
Material
hose
Hose connector
Figure 6 - Model AT121002
NOTE: Do not cover the hole in the
hose connector for dry blasting. For
spraying liquids, slip the material hose
fully on to the hose connector covering
the hole.
3. Attach the air compressor hose to
the air inlet (1/4"NPT(F)) at the
bottom of the gun handle. An
optional quick coupler and
connector can be used to attach the
hose to the gun.
ASSEMBLY FOR MODEL AT121102
1. Slide the wheel onto the axle. (See
Figure 7). Lightly hammer on the
wheel cap to secure, making sure
the protruding hub on the wheel is
facing the hopper. Repeat for the
opposite side.
Protruding hub
Attach
air hose
Do not cover
this hole for
dry blasting
Hose
connector
Material
hose
Figure 7 - Model AT121102
2
2. Attach the hose connector to the
hopper using the supplied conduit
nut.
3. Attach the material hose to the
hose connector. Attach the opposite
end of the material hose to the gun
(See Figure 7). Never use hose
clamps to secure the hose.
NOTE: Do not cover the hole in the
hose connector for dry blasting. For
spraying liquids, slip the material hose
fully on to the hose connector covering
the hole.
Conduit
4. Attach the air compressor hose to
nut
the air inlet (1/4"NPT(F)) at the
bottom of the gun handle. An
optional quick coupler and
connector can be used to attach the
hose to the gun.
Operation
1. Locate the compressor as far away
as possible from the sandblasting
area to minimize the dust in the
compressor intake.
2. The air supply must be clean and
free of moisture and oil.
3. Use a compressor that can supply
enough air (See Specifications). A
compressor too small will cause air
pressure to drop and the sandblaster
will not operate satisfactorily.
4. Always trial test the sandblaster to
make sure the job is done without
damage by testing on a hidden
surface.
5. Always filter (screen) the abrasive
material to remove any caked
material and debris to prevent
clogging.
6. Do not try to spray thick liquids or
large grain size abrasives.
7. Use the lowest effective pressure on
soft surfaces to prevent pitting the
surface.
8. Liquids, such as soap and water, can
be sprayed for cleaning purposes on
automobiles, lawn chairs, etc.
9. Fill the hopper with abrasive to
about 3/4 full.
Conduit
10. With air hose and material hose
nut
connected, and wearing proper
safety equipment, aim sandblast
Wheel cap
gun at surface and pull trigger.
11. Whenever the nozzle is removed
and cleaned or replaced, use a
brush to clean the threads and
replace the o-ring.
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