Campbell Hausfeld AT122601 - Manual (Page 3)

3
aT122601, aT125102, aT121002, and aT121102
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assembly (Continued)
Figure .6) . .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 .
3 . . Attach .the .air .compressor .hose .
to .the .air .inlet .(1/4 .inch .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 . .
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 .
4 . . Attach .the .air .compressor .hose .
to .the .air .inlet .(1/4 .inch .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 .
10 . .With .air .hose .and .material .hose .
connected, .and .wearing .proper .
safety .equipment, .aim .sandblast .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 . .
Technical Service
For .information .regarding .the .
operation .or .repair .of .this .product, .
please .call .1-800-543-6400 .
Figure 6 - Model aT121002
Figure 7 - Model aT121102
Protruding .Hub
Attach .Air .
Hose
Material .Hose
Hose .
Connector
Conduit .
Nut
Wheel .Cap
Do .not .
cover .this .
hole .when .
dry .blasting