Raven SmarTrax Calibration And Operation Manual page 146

C 7
HAPTER
Problem
The hydraulic disengage switch or
transducer is not detected during
calibration.
140
Possible Cause
The priority valve in the open
center valve is stuck.
Cable connection(s) to the
disengage switch is improperly
connected or loose.
The cable connection to the
transducer is improperly
connected or loose.
Corrective Action
• Replace the cartridge.
• Replace the open center valve.
Verify disengage switch
connections are correct and
secure.
Verify the connection to the
transducer is correct and secure.
SmarTrax™ Calibration & Operation Manual