Great Plains YP2425F-2470 Operator Manual - Manual (Page 153)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix R - Row-Pro™ 149
2014-07-14 Table of Contents Index 401-406M
Row-Pro™ Troubleshooting
Row-Pro™ Maintenance
Check the air filter as per manufacturer recommendation.
Problem Cause Solution
Compressor
won’t turn on Switch turned “off”. Turn switch “on”.
Poor electrical connection. Clean connections and reassemble.
Fuse blown. Replace fuse (60A).
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 leak.
Persistent “low”
alarm Row unit spring tension too low. Raise spring tension.
System won’t
hold air
pressure Pinched/torn hose. Replace hose.
Hose not pushed into quick
connect fitting far enough. Push hose in until fully seated.