Priming
Priming
Do not install the gun spray tip yet. Use the lowest
possible pressure while priming, to avoid splash-
ing.
1.
Connect A and B fluid supply hoses to A and B
pumps/meters.
2.
Pump-based models only: Set air regulator to 0.
3.
Close fluid shutoff valves G
A
G
20
A
B
and G
.
B
G
4.
Place a container under each sampling valve. Open
A
sampling valve H
slowly.
A
H
5.
Turn function knob to A
pump-based models only, turn up air regulator
slowly until pump A starts.
When run independently (set to A or B), the pump
runs for 12 cycles, then stops. Press
as needed to prime. Monitor containers to avoid
overflowing.
. Press
. On
and
309908G