Graco Inc. 311797J Paint Sprayer User Manual


 
Displacement Pump ProConnect
18 311797J
Displacement Pump ProConnect
GH200/230/300 Only
(Figures 13-27)
See pump manual 311845 for pump repair.
Removal
1 Flush pump.
2 Relieve pressure, page 7.
3 (Fig. 13) Remove suction hose (114).
FIG. 12
4 (Fig. 14) Remove paint hose fitting (190) and paint hose
(63) from pump fitting.
FIG. 13
5 (Fig. 15) Slide coupler cover (193) up to fully expose rod
couplers (179).
FIG. 14
6 (Fig. 16) Remove rod couplers (179).
FIG. 15
7 (Fig 17) Remove pin.
FIG. 16
ti8827a
ti8828a
190
63
ti8829a
193
179
ti8830a
179
179
ti8831a