i got a few trucks currently that are using 36v batteries. I would like to be able to change them over to a 48v battery. I know that you can change it using the Service FUNCTION --> OPTION SET menu, but is there anything I would need to know before attempting this? Are all the components inside the truck able to handle this multi voltage?
please help ! thanks
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By the way, I did not change the lights or horn either, and they all work fine!! so far.....
Had the same issue on a 7FBCHU25 truck, I went back to change voltage back to 48v from 36v with no luck. Confused as to why I could change from 48 to 36, but not back to 48 from 36; I went back to the programming section again and again. Finally I found that if I exited the programming at function #6; which happens to be "END" all works just fine. Previously I think I may have just turned off the key or something? to reset out of programming or service functions. Good luck!!
ok i have tried this with a second forklift and same story, get the error code e2-2.
I would like to add that both times the horn and lights weren't changed to 48v before the voltage change over.
anyone got suggestions ?
Need to check all options are correct or specific to units options per lift. Have seen this once before related to incorrect option set.
I ran the analyzer and it points me to either a harness defect or a thermo-sensor defect
how can I further check which is at fault ?
after trying it out with one of the forklifts, i got an error e2-2 motor thermo-sensor abnormality. does that have anything to do with it?
You need to change your lights and horn.
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