Hardi MUSTANG 3500, Operator'S Manual

Page: 50 / 68

47 HARDI ® MUSTANG 3500 OPERATOR’S MANUAL
Distance/Cal Factor (UPP) was incorrectly measured or entered. Review
calibration, readjust and test.
No Readout of Gallons (liters), or Gallons (liters) per Minute
Check to see that the sprayer pump and equipment are operating properly.
If liquid is moving through the line, check the flow sensor to be sure it is
screwed all the way into the flowmeter.
Check to see that a FLOW CAL number has been entered. Also check
cables for breaks or incomplete connections.
If the flowmeter is new or has not been used for a long period of time, the
paddle wheel may be sticky. Flushing the system out with water should
make the paddle wheel spin freely.
Flow rate may be too low to register a reading, or foreign material may be
lodged in the flowmeter.
Total Liquid Used is Inaccurate
NOTE: Make sure the sprayer’s flow return adjusting valves are set
properly. See your sprayer’s operating manual for details, or see
Appendix B for basic instructions.
This may result from an incorrectly entered FLOW CAL value. If the meter
has been used frequently, wear may have changed the FLOW CAL value.
See Fine-Tuning Flowmeter Calibration on page 56.
Confirm that the proper width has been entered for each boom section.
6553.5 Message Displayed in Rate Mode
If this number appears when your equipment is standing still, it indicates
that the boom valves are open or not completely closed and liquid is
passing through the system.
NOTE: 6553.5 may also temporarily appear when valves are closed if liquid
is sloshing back and forth through the flowmeter, or if a portion of the line
drains out. In this case, no corrective action is required.
If this message appears when you are in motion with the sprayer on, it
indicates that speed sensor impulses have been lost.