Haulotte Star vertical mast lifts (Star 6, Star 8S, Star 10, Star 13, Star 20, Star 26J)
Haulotte error code F12.02 — E2P Read/Write Error Change calc.
Message on the display: E2P Read/Write Error Change calc.
Code F12.02 occurs in machines: Haulotte STAR 6, STAR 6 C, STAR 6P, STAR 8S, STAR 10, STAR 13, STAR 13P, STAR 20, STAR 26J.
blocking fault
[case 1] EEPROM failure status error [case 2] EEPROM failure stack full [case 4] Zapi failure code 25 on COMBIACX : EEPROM failure [case 8] Zapi failure code 69 on COMBIACX : EEPROM failure [case 16] Zapi failure code 25 on ACEX : EEPROM failure [case 32] Zapi failure code 69 on ACEX : EEPROM failure [case 64] Read EEPROM during init failed
Description from the Haulotte service manual, in the original wording.
Possible causes
The manual does not list the causes for this code: the service technician establishes them during diagnosis of the machine.
What you can do
Switch the machine off with the emergency stop and switch it on again. If the code comes back, do not use the machine and call service.
What service does
A qualified service technician reads the code with the manufacturer's diagnostic tools, finds the cause, clears the code and carries out a function test.
Source: Haulotte Maintenance Book Star (4000712550, 4001033900, 4001122480, 4001180330, 4001198400), fault codes chapter.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does code F12.02 not go away?
RK Rental services Haulotte lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
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