Great Plains | 411-474M | 12/17/2019
88
PL5800 Planter
Troubleshooting
Row-Pro Troubleshooting
Problem
Cause
Solution
Compressor
will not turn on.
Switch turned off
Turn switch on.
Poor electrical connection
Clean connections and reassemble.
Fuse blown
Replace fuse (60A).
Compressor
will not turn off,
runs
continuously.
Section opener valves are installed in
reverse
Install opener valves correctly.
Stuck pressure switch(es)
Replace pressure switch(es).
Compressor
cycles more
than normal.
Water buildup in air tank
Drain tank to keep reserve volume at proper level.
Erratic down
pressure
reading.
Poor electrical connection to load cell
Clean connection and reassemble.
Load cell malfunction
Replace load cell.
Persistent high
alarm.
Row unit spring tension too high
Lower spring tension.
Air leak preventing cylinders from
holding pressure
Fix air leak.
Persistent low
alarm.
Row unit spring tension too low
Raise spring tension.
Air leak preventing cylinders from
holding pressure
Fix air leak.
System will not
hold air
pressure.
Pinched or torn hose
Replace hose.
Hose not pushed into quick connect
fitting far enough
Push hose in until fully seated.
Voltage reads
“0” on monitor
or is unaffected
by load on load
cell.
Signal wire grounded to frame
Inspect for pinched or broken wiring harness between the load cell
and DPLCM. Replace damaged wiring.
Содержание Yield-Pro PL5800
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