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Alright guys good morning: I'm using a weak battery but it's just for testing purposes, which is why these voltages may seem low. But this lift was operating great for a long time, we were hurting so bad for a lift I had to transfer the good battery to the other lift for now. I have a diagram and schematic for the power cables, the ONLY REC i'm seeing is "4REC B" and it's at the very bottom right hand corner of the diagram and the control panel... Please specify what you mean by 1rec, 2rec, 3rec, I also do not see T1 or T2 anywhere. I'm not up to date on forklift lingo either.

1A- key off- 17.66V rear post
34.85 front post
key on- 31.5v (2 small wires going to 1A)

key off at (FA/RA/RB/FB) (left and right drive contactors)

17.7V on BACK MIDDLE POST, on both.

0v at all cables going out to motors from (FA/RA/RB/FB)
31v at all control wires going to FA/RA/RB/FB...

key on D - 0v all posts

key on S - 31v top and bottom large cables
31v top small wire
0v bottom small wire

traction controller:
6 terminal block
1: 3.5v off and 0v fully moved
2: brake sw input battery voltage
3: key sw input battery voltage
4:battery voltage
5:fwd input battery voltage
6:rev input battery voltage

and as already stated,
Height switch input, and both steer switch inputs are correct at controller

thanks for the help
  • Posted 24 Jun 2019 22:31
  • By jackson_p
  • joined 18 Jun'19 - 66 messages
  • Tennessee, United States

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