SKYJACK, Page 16 SJIII Series
Section 5 - ProceduresService and Maintenance
5.3-5 Control Module Load Calibration - Code Messages & Definitions
During calibration the following failure message may appear:
Code F01: Check HWFS
This message is given if the GP102 startup tests have not completed.
Check HELP message for more information. -
Code F02: Not Ground Mode
This message is given if the machine is not in ground mode (P2-2 must be high).
Calibration can only be carried out in ground mode. -
Code F03: Not Stopped
This message is given if any function switch is closed.
Check DIAGNOSTICS / SWITCHES to see which function switch is closed. -
Code F04: Tilted
This message is given if the machine is tilted.
Calibration must be carried out with the machine level. If the machine is level, use the SETUPS / TILT -
SETUPS to set the GP102 level.
Code F05: Bad Height
This message is given if the height sensor output (P4-3) is out of range at the start of calibration. The height
sensor output must be between 0.9V and 4.1V.
Check DIAGNOSTICS / SENSORS to see the output. A reading of 0V or 5V is probably due to a wiring -
problem.
Code F06: Check Elev
This message is given if the elevation switch (P210) is open at the start of calibration, when the operator has
confirmed the “PLATFORM DOWN?” question.
If the platform is down, check the elevation switch wiring. -
Code F08: Check Elev
This message is given if the elevation switch (P2-10) is closed at the end of calibration, when the platform should
be fully raised.
This message would occur if the UP switch was accidentally opened near the start of the lift.
If the platform is fully raised, check the elevation switch wiring. -
Code F09: Bad Height
This message is given if the height sensor output (P4-3) is out of range at the start of calibration. The height
sensor output must be between 0.9V and 4.1V.
Check DIAGNOSTICS / SENSORS to see the output. -
Code F10: Bad Height
This message is given if the height sensor output (P4-3) is out of range at the end of calibration. The height
sensor output must be between 0.9V and 4.1V.
Check DIAGNOSTICS / SENSORS to see the output. A reading of 0V or 5V is probably due to a wiring -
problem.
Code F11: Not Up
This message occurs at the start of calibration if the operator selects a function other than UP.
Select the UP function. -
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