Hyster W40Z:
Error code

Hyster model W40Z, serial number B218N05812B. EP 108. Had a code AL10. Followed the limited troubleshooting I had for that code and replaced Zapi controller. Ran great for about 20 minutes then started throwing code AL14. Will do it when trying to traveling in high speed in either direction. Lift stops and will not move or go up or down. If your reset the handle, it goes to working again until high speed is called for. Any ideas? All battery cables are new and it had a full charge on it. One battery is new, the other three are a couple of years old. I also replaced the wires from the battery connector to the battery charger and the battery charger is about two weeks old.
  • Posted 12 May 2015 07:59
  • Discussion started by lvscr
  • Idaho, United States
Showing items 1 - 4 of 4 results.
Just posted it.
  • Posted 13 May 2015 13:33
  • Reply by lvscr
  • Idaho, United States
Have an email address to post in your profile????
  • Posted 13 May 2015 07:22
  • Reply by kevin_t
  • Pennsylvania, United States
I have 55 ohms on one and 50 on the other(I have two controllers). Not having a wire schematics kills.
  • Posted 13 May 2015 05:30
  • Reply by lvscr
  • Idaho, United States
alarm 10 and alarm 14 are related depending on the software version in the controller, older versions would show the alarm 14

cause is fault in the main contactor

Main contactor coil shorted/open.

Check contactor coil for correct resistance of 45 to 55 ohms.
  • Posted 12 May 2015 21:03
  • Reply by swoop223
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com

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