Graco 312359J Paint Sprayer User Manual


 
Park Fluid Pump Rods
38 312359J
Park Fluid Pump Rods
1. Relieve pressure. See Pressure Relief Procedure,
page 34.
2. Press .
3. Turn recirculation valves (AC, AD) counter clockwise
to open them. Each pump will run through recircula-
tion until they reach the bottom stroke, and then
stop.
4. When each blue pump LED turns off, close the cor-
responding circulation valve.
5. Shut off main pump air valve (CA) and air supply to
entire system.
ADAC
ADAC
CA
CB