10 Callibration Fault Codes - Skyjack SJ3219 Service Manual

Section 5 – Procedures
Fault Code List (Continued)
Fault Code
F44:LOW PRESSURE
F48:BAD PRESSURE
F52:NOT
CALIBRATED!
FINISHED!
GO UP MORE!
GO DOWN MORE!
PLEASE WAIT
Non-applicable fault codes
There are additional fault codes that may show up on the Skycoded display panel that does not affect your
machine. If you see the following fault codes, calibrate the load
5.4-7 Calibrate Level Procedure
department.
F12:TOO MANY
F14:BAD HEIGHT1
F15:CHECK ELEV
F16:LOW ELEV.OPEN
F17:HIGH ELEV.OPEN
F18:LOW ELEV.CLOSE
212508ADA
153
Description
During static (loaded or empty) calibration, the lift cylinder pressure is out of range (below 0.4V or
above 4.6V).
At the start of calibration, the pressure sensor is out of range (output must be between 0.3V and
4.8V at all times)
Something happened to cause calibration to fail – it is recommended to check all sensor wiring for
loose connections, then repeat calibration.
This display occurs when all calibrations (dynamic, loaded up, loaded down, empty up, empty
down) have been completed, and the CALDATE has been entered.
Be sure to press <ESC> on the display module to exit calibration, before attempting to use the
machine.
During calibration, the operator needs to close the UP or DOWN switch as required to lift or lower
the platform – if the switch is closed in the wrong direction, no fault occurs but the machine does
not move! This display clarifies the error.
During calibration, the Control Module CM1 sometimes delays while waiting for sensor values to
stabilize – this display indicates why nothing appears to be happening.
of your machine again. If the fault codes continue, contact the Skyjack service
Non-applicable Fault Codes
F19:HIGH ELEV.CLOSE
F24:TOO MANY
F30:BAD HEIGHTS
F34:REJECT CURVE
F40:REJECT DELTA
DOWN @
F40:REJECT DELTA
UP @
5.4-8 Calibrate Load Procedure
F42:LOW PRESSURE
F43:HIGH PRESSURE
F45:HIGH PRESSURE
F46:CHECK ELEV
F47:CHECK ELEV
F49:TOO FEW
Skycoded Module
and level
IGNORING
SJ3215, SJ3219