I HAVE OTHER QUESTIONS AND I HOPE I DO NOT DISTURB BECAUSE I HAVE NO MANUALS ON HAND
1- HOW CAN I MAKE THE TESTS WITH THE SWITCH RUN -TEST-DIAGNOSTIC
WHAT ARE THE POSITIONS FOR THE MICRO DEEP SWITCHS ON THE LOGIC CONTROLLER(8 switchs) AND THE AC CONTROLLER (16 switchs)
[email address removed]

MITSUBISCHI FB20KT SERIAL NUMBER EFB5A-75499
THERE ARE TWO CONTACTORS AND THE BATTERY VOLTAGE IS 48V. THE CONTROLLER IS :3WBT- F/L CONTROLLER(IGBT) version 7.1
THE LOGIC BOARDS THAT I TRIED ARE:
1- THE ORIGINAL WITH THE SMOLL SQUARE COMPUTER MARQUED : 16A50-16601-N02
2-FROM ANOTHER FORKLIFT BUT DIFFERENT SEEING THAT IT IS MARQUED: 16A50-30700-P05

there are different logic cards for different battery voltages and options (contactor or chopper hydraulics)
what is the serial number of your truck? do you know what controller it has?

hi mr edward; i have 3 logic cards and i tried both of them the result is the same thanks for your help

did you reuse the same 'prom" (a small square computer chip on the logics board)?

hello every body. i change the drive board , now the display is error code 30. can any body come for help

this is my adress email [email address removed]

good morning mr andrew, i received your email and would like to get the fault finding manual, thanks

email me for fault finding manual