Raven Command FLEX II, Calibration And Operation Manual

Page: 90 / 144

CHAPTER 8
80 RCM - Sprayer and AIM Command FLEX™ II Calibration and Operation Manual
Notification
Off pressure low
• Check for low tank level.
• Check for correct target pressure.
• Check for electric or manual valves and sump
are opening correctly.
• Check strainers and check valves for
obstructions.
• Check for damaged pressure sensor or
cabling.
• Check for correct tip size.
• Check for system leak.
• Check pump for proper operation.
• Check Off Pressure Alarm % value.
Off rate high
• Increase operation speed.
• Check for correct target rate.
• Check NCV efficiency number. - Should be
between 90 and 105.
• Check for correct tip size for desired rate,
speed, and pressure.
• Check flowmeter calibration value. - May be
too low.
• Check poppets for excessive wear.
• Check for leaks.
• Turn on more sections.
• Check Off Rate Alarm % value.
Off rate low
• Decrease operation speed.
• Check for correct target rate.
• Check NCV efficiency number. - Should be
between 90 and 105.
• Check for correct tip size for desired rate,
speed, and pressure.
• Check flowmeter calibration value. - May be
too high.
• Check poppets for obstructions.
• Ensure all boom valves or electronic valves
and sump are opening correctly.
• Check strainer for plugging.
• Check for pinched hoses.
• Turn off more sections.
• Check Off Rate Alarm % value.
Type Description Recommended Actions