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Setup
309535L 13
9. Setup ratio.
a. Turn knob to spray .
b. Current ratio displays.
c. Turn key to +, hold for 1 second, then turn back
to neutral (vertical) to increase ratio by 0.1.
Turning key to + increases ratio by increments
of 0.1 until key is turned back to neutral (vice
versa when key is turned to –).
10.Flush and prime system. See pages 14 and 18. Run
Pump Test, page 20 to check ratio accuracy.
To decrease ratio, follow same pattern as
increasing, only turn key to –.
BA
B
A
0
+–
2.0:1