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X20 Sprayer Reference Manual
No Ground
Speed
This alarm is triggered if the master switch is turned
on in Auto and there is no ground speed present. If
there is a large circumference gure in the Sprayer,
the time between pulses when travelling slowly may
be interpreted as not travelling. The Sprayer would
only work at this speed in manual and have no appli-
cation rate showing.
No Comms This indicates that the ECU is not communicating to
the X20 console. Refer to the "NO COMMS" trouble-
shooting above.
High Pump
Speed
The Pump speed is an option and is usually required
where a piston or diaphragm pump is being driven
from a hydraulic motor. These pumps will be dam-
aged is driven over their maximum speed.
Low Pump
Speed
A low pump speed will usually reduce the efciency
of the pump and cause other Sprayer problems.