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Les langues disponibles
Les langues disponibles
After each use:
Clean the surface with an air blaster or medium
bristle brush to remove any remaining abrasive material.
Changing ceramic nozzles:
Periodically (depending on the amount of grit accu-
mulated in the nozzle and the amount of use), the ceramic
nozzle will become worn, causing the spray to become
irregular or to stop.
1.
Disconnect the sandblaster from the air supply.
2.
Remove the nozzle tip (A) and carefully pull out the ceramic nozzle (B) .
3.
Gently insert the new ceramic nozzle, being careful not to dislodge the internal tooth washer (C).
4.
Replace the nozzle tip (A).
NOTE: For replacement ceramic nozzles, contact Coleman® Powermate® at the number on the back of this
manual
Changing orifices:
Occasionally (after approximately 6-8 nozzle replacements), the nozzle orifice will need to be replaced.
1.
Disconnect the sandblaster from the air supply.
2.
Loosen the allen socket screw (D) from the tool with the hex key wrench (included).
3.
Remove the nozzle assembly (E).
4.
Remove the orifice (F). NOTE: If the orifice is stuck, tap the nozzle assembly lightly until the orifice is
dislodged.
5.
Place a new washer (G) on the new orifice (F).
6.
Gently drop the new orifice into the nozzle assembly.
7.
Reassemble the nozzle assembly and tighten the allen socket screw.
This sandblaster kit comes with standard 1/8", 3/32" and 5/64" orifices.
SYMPTOM
POSSIBLE CAUSE(S)
Sputtering-vacuum
Damaged o-ring
leak
Gun does not spray
Wet or damp material
material
Water in air lines
Sputtering-air/mate-
Damaged o-ring
rial leaking at nozzle
Loose nozzle or orifice
tip area
Material slow out of
Clogged siphon hose
gun
Wet or damp material
Sputtering-low vacu-
Worn orifice and/or ceramic nozzle Replace orifice and/or ceramic nozzle.
um
Abrasive material buildup around
orifice and/or ceramic nozzle
Average SCFM Requirements - 1/8" Orifice
Average SCFM Requirements - 3/32" Orifice
Average SCFM Requirements - 5/64" Orifice
Air Inlet
Siphon Hose
Recommended Hose Size
Maximum Working Pressure
USER-MAINTENANCE INSTRUCTIONS
USER-MAINTENANCE INSTRUCTIONS
Always disconnect the tool from
the air supply before performing
any maintenance.
T
OOL
T
OOL
CORRECTIVE ACTION
Replace o-ring.
Replace wet abrasive material with dry material. Damp
material can be reused after it has dried.
Drain compressor tank and install and in-line filter.
Replace o-ring.
Tighten nozzle tip or orifice (nozzle assembly).
Reduce the air pressure to 30 PSI and hold the gun
nozzle tip against a flat surface. Pull the trigger to force
any stuck material back out of the siphon hose.
Replace wet abrasive material with dry material. Damp
material can be reused after it has dried.
Remove and clean orifice and ceramic nozzle.
SPECIFICA
TIONS
SPECIFICA
TIONS
6.0 SCFM @ 90 PSI
3.0 SCFM @ 90 PSI
1.5 SCFM @ 90 PSI
1/4" NPT (female)
10 Feet
3/8"
90 PSI
5 - ENG
Figure 4
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