Croplands WEED-IT Quadro User Manual page 58

Pressure too Fluid pressure below lower limit
low
58 / 82 | WEED-IT Quadro | User Manual - BT-UMWEEDQ-B
Check the pressure in your spray
line, using the sprayer's Control
unit or a pressure gauge.
Preferably mounted as close as
possible to the WEED-IT pressure
sensor. Confirm that the WEED-IT
displays the correct pressure.
If this is the case check all fittings
and hoses for leakages. Also check
this for the pneumatic hoses and
fittings connecting the compressor
to the PAV / Ramsay valve.
Check the supply pressure on the
pressure regulator to the PAV /
Ramsay valve (this should be
within 0.5-1 bar of the pressure on
the spray line).
Increase the pump flow.
Increase the PAV / Ramsay valve
air pressure.
Check the mounted nozzle type
and make sure they have a flow of
less than 0.6 gallon/min at 3 bar
pressure.
If none of the above steps solve
your problem, please contact your
supplier.