130
SJ6826RT, SJ6832RT
213560ABA
Section 4 – Troubleshooting Information Hydraulic Systems
29. Flash Code F32:Reject Curve -
The DYNAMIC pressure curve is unacceptable.
There should be a lowest pressure about halfway through
the lift (50% height); the lowest pressure measured is at
too low a height..
Check the pressure sensor and lift cylinder hydraulics.
30. Flash Code F33:Reject Curve -
The DYNAMIC pressure curve is unacceptable.
There should be a lowest pressure about halfway through
the lift (i.e.: near 50% height); the lowest pressure
measured is at too high a height.
Check the pressure sensor and lift cylinder hydraulics.
31. Flash Code F34:Reject Curve -
The DYNAMIC pressure curve is unacceptable.
There is not enough difference between the initial
pressure peak and the minimum pressure.
Check the pressure sensor and lift cylinder hydraulics.
32. Flash Code F40:Reject Delta -
This message indicates that there is not enough difference
between the loaded & empty pressure.
This message could also occur if the wrong pressure
sensor was tted (e.g.: a 5000 psi sensor when a 2000
psi one is needed).
This message could occur if the platform were not
properly loaded during the STATIC LOADED phase, or if
the platform were not properly empty during the STATIC
EMPTY phase.
Check CALIBRATIONS / HEIGHT CALS; the Height
indicates the rst height at which there was insufcient
difference and the Up and Down values show the loaded
pressure (rst) and the difference between loaded and
empty pressure (second).
33. Flash Code F42:Low Pressure -
This message indicates that the pressure is too low (0.5 V or
less) when the elevation switch opens during the DYNAMIC
lift.
This message would occur if the pressure sensor was
disconnected, or if there were some other wiring error.
Check DIAGNOSTICS / SENSORS to check the pressure.
34. Flash Code F43:High Pressure -
This message indicates that the pressure is too high (4.5 V or
more) when the elevation switch opens during the DYNAMIC
lift.
This message would occur if the pressure sensor was
disconnected, or if there were some other wiring error.
Check DIAGNOSTICS / SENSORS to check the pressure.
35. Flash Code F44:Low Pressure -
This message indicates that the pressure is too low (0.5 V or
less) at a STATIC measurement point.
This message would occur if the pressure sensor was
disconnected, or if there were some other wiring error.
Check DIAGNOSTICS / SENSORS to check the pressure.
36. Flash Code F45:High Pressure -
This message indicates that the pressure is too high (4.5 V or
more) at a STATIC measurement point.
This message would occur if the wrong pressure sensor
was tted, or if there were some other wiring error.
Check DIAGNOSTICS / SENSORS to check the pressure.
37. Flash Code F46:Check Elev -
This message indicates that the elevation switch opened
more than once during the DYNAMIC lift.
38. Flash Code F47:Check Elev -
This message indicates that the elevation switch closed more
than once during the DYNAMIC lower.
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