Kinze 4900 Front Folding Planter Rev. 5/14 - Manual (Page 131)

TM
Model 4900 M0247-01
Rev. 5/14 7-7
Troubleshooting
SOLENOID VALVE
PRObLEM POSSIbLE CAUSE SOLUTION
No solenoids operate. Low voltage. Must be connected to 12 volt DC only.
Negative ground.
Blown fuse. Replace control console fuse with AGC-15 amp.
Battery connection. Clean and tighten.
Wiring harness damaged. Repair or replace.
One solenoid valve will not
operate.
Bad switch. Replace on control panel.
Cut wire in harness. Locate and repair.
Bad coil. Replace.
Poor connection at coil. Check.
Valve operating when not
energized.
Valve stem stuck open. Replace cartridge.
O-ring leaking. Install new O-ring kit.
Foreign material under poppet. Remove and clean cartridge.