Raven SmarTrax Calibration & Operation Manual page 52

C 4
HAPTER
Problem
The hydraulic disengage switch or
transducer is not detected during
calibration.
48
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.
ROS SmarTrax™ Calibration & Operation Manual
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.