Linde (& Baker) L10/12 - 379:
Error 31 - Potentiometer ?

Hello,

I have a problem with a Linde L12 - 379.
Everytime you start the truck an drive forward, the machine will operat normal. But if you want to drive back, it could happen that machine won`t drive. But only sometimes, it also could be that the truck works normal.

I have seen the Error 31 with Truck Doctor. I Changed the potentiomter (only the poti, not the hole unit) but it isn´t better. Sometimes it works, sometimes not.

Somebody any ideas?

Thanks a lot. Tom
  • Posted 7 Feb 2012 06:05
  • Discussion started by tom_a
  • Germany
Showing items 1 - 7 of 7 results.
Marco, i have a L12 364 battery light shows full power, key works and micro switch at the bottom of the handle just onto the drive motor works. I have no power or it seems to have no power to function anything from here, so i can not move or lift or anything. Seems like a emergency STOP switch somewhere, i am new to the machine so is there one on the grab handle? I have a multimeter just not sure where to start.
Thanks!!
I assume your trouble consumer call of windows, we see equal trouble whilst pc consumer call set turkish characters. Exactly this indicates the communique among consumer and server is lost. Is the consumer supervisor strolling on equal PC with server?
  • Posted 26 Jan 2022 18:26
  • Reply by William_Drake
  • Idaho, United States
Hi all,
I have same trouble also. can any share the workshop document please.
  • Posted 12 Aug 2021 18:24
  • Reply by Syed
  • Sindh, Pakistan
swasiquehussain at gmail dot com
directional switch on column replace as a assembly
  • Posted 31 Oct 2014 10:06
  • Reply by forkup
  • Massachusetts, United States
check both of micriswitch for forward and reverse in tiller control
  • Posted 12 Sep 2013 05:03
  • Reply by darda_2
  • riyadh, Saudi Arabia
ideally set at 4.5v potencionetro this if it happens in the regulation will go and stand in range, I also change to avoid fallor button SW1 and SW2 and won in security for the future.
  • Posted 14 Apr 2012 07:54
  • Reply by Vivira
  • murcia, Spain
Hi !

Check your tension in the middle of your potentiometer: 4.6 Volt is exatly to calibrate correctly.

Regards,

Marco - France
  • Posted 20 Mar 2012 08:15
  • Reply by Depanneur06
  • Paris, France

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