4 - Sprayer Setup
73
Adjustment of Pressure Equalization
1. Close the first section valve by turning the distribution valve switch
OFF (A) on the spray control unit (SetBox).
÷
NOTE! The section valves are numbered from left to right on the
EVC operating unit. Number 1 (B) being the far most left valve.
2. Turn the adjusting screw for the corresponding valve (C), until the
pressure gauge (D) shows the same pressure as when all sections
were open.
3. Open the section valve again by turning the distribution valve
switch On (A) on the control unit (SetBox).
4. Adjust the next section valves in the same way.
μ
ATTENTION! Further adjustment of pressure equalization will only
be needed when:
• you change to nozzles with other capacities
• the nozzle output increases, as the nozzles wear out
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