CHAPTER 8
72 RCM - Sprayer and AIM Command FLEX™ II Calibration and Operation Manual
523140
.13
NCV poppet health limit -
single
• Check NCV for debris, damaged or worn
poppet or spring, corrosion, and any sort of
contamination. Clean or rebuild NCV as
necessary.
• Check system strainer size. Ensure a 80 mesh
or finer is being used.
• Check plumbing system and strainers for
debris, particle deposits, metal filings or any
material that may cause plugging. Clean out
system plumbing or strainer.
• Check that correct tip size is selected and
installed. Consider increasing tip size.
• Check for error to extinguish at different NCV
duty cycles or product flow rates
.31 Stuck poppet - single
523141
.13
NCV poppet health limit -
multiple
.31 Stuck poppet - multiple
523142 .31
Unexpected system flow
decrease
• Check sprayer plumbing for any major
blockage in system or a major leak ahead of
flowmeter.
• Check that any sump, master valves, electric
boom valves, hand valves, throttling valves,
check valves, and drain valves are open, not
obstructed, or in correct positions.
• Check for pinched hoses.
• Check strainers for obstructions. Clean if
necessary.
• Check that correct tip size is selected and
installed.
• Check for empty product tank.
• Check for correct flowmeter calibration value.
• Check system pump for proper operation.
523143 .31
Unexpected system flow
increase
• Check sprayer plumbing for a major leak
downstream of flowmeter.
• Check that correct tip size is selected and
installed on all tips and fence row nozzles.
• Check that electric or manual valves are in
correct positions.
• Check for correct flowmeter calibration value.
523192
.13
Sparge pressure sensor not
calibrated
• Select correct sparge pressure sensor
calibration value.
.4
Sparge pressure sensor not
detected
• Check the sparge transducer connection and
cabling for damage. If necessary, replace the
cable or pressure sensor.
Code ID Description Recommended Actions
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