Cleaning Process - 3M 07 Manual Del Usuario

Spray Gun Care and Cleaning cont.
Clean the air line filters daily.
Check for any fluid leakage from the
spray gun and gravity cup.
Flush the gun before changing colors and
when done operating the spray gun.
ATTENTION
Solvent left in the spray gun air
passages could result in a poor quality
paint finish. Do not use any cleaning
method which may allow solvent into the
spray gun air passages. Do not expose
air regulators and gauges to solvent as
damage may occur.

Cleaning Process

1. Relieve the pressure from the spray
gun and cup before servicing.
2. Refer to your cup or fluid source
manual for removal and cleaning.
3. To retain unused material or
temporarily store mixed material,
see your Local, State, Federal and
OSHA guidelines, along with material
manufacturer's recommendations for
storage.
4. Flush the spray gun. To flush spray
gun, run water or compatible and
compliant solvent into the spray gun
fluid passage while triggering the
spray gun.
5. Remove the retaining ring and air cap.
6. Pull trigger back and hold while
removing the fluid nozzle from the
spray gun with the gun wrench.
Note: This prevents damage to the
needle tip and fluid nozzle.
Pressure
Stem
Packing
Nut
Wrench for composite
handle spray gun
7. Release trigger and unscrew the
fluid needle tip with fingers.
8. Dip the end of a soft-bristle brush
into a compatible solvent. Do not
continuously soak the brush's
bristles with solvent, and do not use
a wire brush.
11
Fluid Fluid
Nozzle Nozzle
Fan Air
Fitting
Cup Hex
Fitting
Seal
Housing
Wrench for metal
handle spray gun
Valve Cap
Cup Hex
Fitting
Packing Nut