Graco Inc. Pro AA4500 Paint Sprayer User Manual


 
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Daily Gun Care, Flushing, and Cleaning
WARNING
INJECTION HAZARD
To reduce the risk of serious injury,
including fluid injection, splashing in the
eyes or on the skin or electric shock,
always follow the Pressure Relief Procedure
Warning on page 10 when shutting off the system,
when you stop spraying and before checking,
servicing, installing, cleaning or changing any part
in the system.
CAUTION
Clean all parts with a non-conductive solvent, com-
patible with the fluid being sprayed. Conductive
solvents can cause the gun to malfunction.
Methylene chloride is not recommended as a flush-
ing or cleaning solvent with this gun as it will damage
nylon components.
Solvent left in gun passages could result in a poor quality paint finish and may draw current and reduce the elec-
trostatic effect. Solvent in the power supply cavity can reduce the alternator life. Do not use any cleaning meth-
od which may allow solvent into the gun air passages.
Do not point the gun up while cleaning it.
Do not immerse the gun in solvent.
Do not wipe the gun with a cloth soaked in
solvent; ring out the excess.
Do not use metal tools to clean the air cap holes
as this may scratch them, and make sure the
electrode wire is not damaged. Scratches in the air
cap holes or a damaged electrode wire can distort
the spray pattern.
02000 02001A
0202702028
CAUTION