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EA MHYRIO OR PUMP ALARM
Condition for error detection
This alarm shows that an alarm is present in both logic units:Mhyrio and lifting
Check the alarms which appear on the display in order to identify where the problem is located.
EB UNUSED
EC CHKSUM ERROR
Condition for error detection
• Carry out a card RESET from the display
• If the alarm does not appear, install the latest version of the software via the PROGRAMMER
• If the alarm persists replace the card.
ED MHYRIO STUFFING ERROR
Condition for error detection
The logic unit has comunication problem with Mhyrio logic unit.
Check on the dashboard others alarms.
EE PUMP STUFFING ERROR
Condition for error detection
The logic unit does not receive the information from the lifting logic unit
If the arm board is not present, this alarm is sended from the I/O board.
EF FW + BW
Condition for error detection
Double speed request activated.
https://www.forkliftpdfmanuals.com/