Graco TI12552a - Fluid Station Control Board Diagnostics

Troubleshooting
312780K 27
Fluid Station Control Board Diagnostics
See FIG. 11 and Table 4 to troubleshoot the fluid station control board. Also see the System Electrical Schematic
on pages 34 and 35.
F
IG. 11: 255765 Fluid Station Control Board Indicators
Set switch S1 to ON
(down) if system has
Booth Control OR Color
Change, or neither.
TI15224a
J10 (Power Input)
J11 (Color Change Module)
J7 (Not Used)
D15
D45
D16
D46
D17
D44
D43
D28 D30 D27 D41 D33 D31
D29
D20
D18
J4
(Fiber Optic Output - blue)
J6 (Fiber Optic Input - black)
F2 (Fuse)
Set switch S1 to OFF
(up) if system has
Booth Control AND
Color Change.
TI15223a
Set Switch S1 as
shown below.
F1 (Fuse)