Page 109
Speed Level Seres - Servce & Parts Manual
January 2019
Secton 8 - Troubleshootng - 3084RT Models
Shutdown Help Messages
This section lists “shutdown” HELP messages – functions can be shut down to prevent them being
used:
SHUTDOWN - CHECK EMS SWITCHES! ____________________ Flash Code: 2/1
The Base/Platform selector switch position indicates the mode in which the system must operate
if both are active together; the system does not know how to function
FUNCTIONS LOCKED - TEST MODE SELECTED _____________ Flash Code: 2/2
Test mode is not accessible with this system. Switch power off/on to reset to normal operation
FUNCTIONS LOCKED - ARMGUARD (CE option only)_________ Flash Code: 2/2
During descent, the System can stop movement for a configurable time, to allow a safety check
that no-one is close to the machine. The operator must release and re-select DOWN to continue
lowering (after the delay time-out).
FUNCTIONS LOCKED – OVERLOADED (CE option only) ______ Flash Code: 2/2
System overload features are active, and the platform is excessively loaded to allow operation
– the platform load must be reduced.
FUNCTIONS LOCKED – UNDERLOADED (CE option only) _____ Flash Code: 2/2
System overload features are active, and the platform load is too low to be valid – this could
be caused by erroneous calibration, a sensor fault, or a change in the vehicle mechanics/
hydraulics.
FUNCTIONS LOCKED - TOO HIGH _________________________ Flash Code: 2/2
The platform is raised too high to allow some functions. Certain functions may not be allowed
above certain elevations.
Check operator’s manual or ADJUSTMENTS/HEIGHTS/MAX DRIVE and MAX LIFT to see if
drive and/or lift is allowed at all heights.
FUNCTIONS LOCKED - TILTED ___________________________ Flash Code: 2/2
The vehicle is tilted too much to allow some functions.
Check operator’s manual or ADJUSTMENTS/TILT/Xtrip and Ytrip, which determine the
maximum allowed vehicle tilt.
Refer to EZ-Cal Flow Chart 1 – Adjustments and Setup.
FUNCTIONS LOCKED - EXTERNAL SHUTDOWN _____________ Flash Code: 2/2
An external shutdown is preventing functions – check DIAGNOSTICS/SYSTEM/ MODE/
INTERLOCK to see which external interlock is active.
CHECK GROUND INPUT SWITCHES! ______________________ Flash Code: 2/2
There is a problem with the ground function select switches – more than one is active at the
same time.
SELECT DRIVE/LIFT MODE! ______________________________ Flash Code: 2/2
There is a problem with the platform drive/lift select switch – neither mode is selected.
CHECK DRIVE/LIFT SELECT SWITCH! _____________________ Flash Code: 2/2
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