Troubleshooting
91
15 TROUBLESHOOTING
15.1 Hydraulic equipment – TurnControl
Fault
Cause Remedy
Plough does not start to turn.
Power supply disconnected.
Restore the power supply.
The front furrow width chang-
es while working.
The piston seal on the frame
swivelling cylinder is leaking.
Replace the piston seal.
15.2 Fault messages - TurnControl
Fault description
Sensors/
valves
Fault
code
Number of pulses
at 3 second intervals /
Red status LED
on control module
Incorrect rotary axis angle sensor meas-
ured value
S1 A1 1
Incorrect sensor voltage S1 – S7 A2 2
Solenoid valve open circuit Y1 – Y8 A3 3
Solenoid valve short circuit Y1 – Y8 A4 4
Memory module defective A5 5
Incorrect distance measuring system val-
ue
Front furrow cylinder
S7 A6 6
To resolve these faults, please contact customer service.
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