Kinze 3660 Lift and Rotate Planter Rev. 7/14 - Manual (Page 150)

M0217-01 Model 3660
6-10 Rev. 7/11
TM
Troubleshooting
WING LOCK CYLINDER CIRCUIT
PRObLEM POSSIbLE CAUSE SOLUTION
Cylinders will not extend or
retract.
No power to solenoid valve coils. Auxiliary switch may be ON. Must be OFF.
Check fuse at control console. Replace
fuse with 15 amp type AGC if blown.
Check for poor wire connection or
damaged wire. Repair as required.
Cylinders will not extend. Solenoid valve coil in port V3 not
energized.
Check for power to coil. Check coil ground
wire. If OK, switch coil from port V3 with
coil from port V4. If cylinders extend but
will not retract, replace defective coil.
Solenoid valve cartridge in port V3 stuck
closed.
Switch cartridge in port V3 with cartridge
in port V4. If cylinders extend but will not
retract, replace defective cartridge.
Cylinders will not retract. Solenoid valve coil in port V4 not
energized.
Check for power to coil. Check coil ground
wire. If OK, switch coil from port V4 with
coil from port V3. If cylinders retract but will
not extend, replace defective coil.
Solenoid valve cartridge in port V4 stuck
closed.
Switch cartridge in port V4 with cartridge
in port V3. If cylinders retract but will not
extend, replace defective cartridge.
Cylinders retract with switch off. Solenoid valve cartridge in port V4 stuck
open.
Replace solenoid valve cartridge.
Cylinders extend with switch off. Solenoid valve cartridge in port V3 stuck
open.
Replace solenoid valve cartridge.