Operation
10
3A1185B
Shutdown
1.
Relieve Pressure
, page 7.
2.
Clean the tip and gun as recommended in the sepa-
rate Gun Manual supplied with the gun.
3.
If spraying water-based material or a material that
could harden in the sprayer overnight, flush the
sprayer after use. See
Flushing
, page 8.
Storage
Short Term
1.
Flush sprayer with compatible solvent before stor-
ing, then fill the pump and hoses with an oil based
solvent such as mineral spirits.
•
For oil base paint: flush with mineral spirits
•
For water-base paint: flush with water, then min-
eral spirits and leave the pump, hose and gun
filled with mineral spirits.
Long Term
For longer storage, use Graco Pump Armor or mineral
spirits. Shut off sprayer, Relieve Pressure, page 7, and
make sure prime valve is left open.
Start Up After Storage
Before using water-base paint, flush sprayer with soapy
water and then a clean water flush. When using oil-base
paint, flush out the mineral spirits with the material to be
sprayed.
NOTE:
Always store unit indoors.
