Graco ProMix Easy Series Manual page 13

6.
Pump-based models only: Set air regulator to 0.
7.
Open main air shutoff valve. When starting up, dis-
play will show "88888", then software revision, then
current ratio (if set to
8.
Setup ratio.
a.
Turn function knob to
b.
Current ratio displays.
c.
To change ratio, turn key to + or – until desired
ratio is displayed, then turn key back to neutral.
309908G
or .
)
.
9.
Flush and prime system. See pages 16 and 20. Run
Pump Test, page 22 to check ratio accuracy.
Setup
13