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18-6
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X20 Sprayer Reference Manual
Problem
Wrong Pressure
Causes Solutions Tips
17. Bad Flow Meter
calibration
Check Flow Meter
calibration and type
select
If Flow Meter
calibration is
incorrect the
pressure for the rate
showing will be out.
Check nozzle charts
Rate and Pressure
Problem
Rate Unstable
Causes Solutions Tips Additional Data
14. Regulator
settings
Tune regulator
settings, check
correct valve
type is selected
All setup steps
can be done
stationary with
manual speed
Yes, see
Additional
Data, Problem
14, page 18-12.
15. Faulty
pump
Test and repair
pump
Pump may be
sucking air or
pulsing due to
faulty valves
Yes, see
Additional
Data, Problem
15, page 18-14.
16. Faulty
Flow Meter
Test and repair
Flow Meter
Faulty Flow Me-
ter (worn out)
or below Flow
Meter minimum
rate
Yes, see
Additional
Data, Problem
16, page 18-14.