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7 error code

I have a forklift Jungheinrich ETVQA 20G115 740DZ from 1997. When I turn on then self-test shows me an error 7. Does anyone know what it means?
The forklift does not want to twist.
  • Posted 29 Jan 2014 00:09
  • By Arkadiusz_M
  • joined 26 Jan'14 - 6 messages
  • Iława, Poland
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Hi, did you find the problem?
I have the same error, on three identical controllers the indication is 0 and other is indicated 1
  • Posted 11 May 2022 23:42
  • Modified 12 May 2022 21:44 by poster
  • By Bazzon
  • joined 20 Jul'18 - 3 messages
  • Moldova, Republic Of
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I check 3 controlers of wheel - all status 0. I don't now what is Lenk-koordinator but in right foot of forklift in chamber of wheel is module with status 1. To module attached cables marked: X50, X51,X52, X53 and X54. F-nr of this module is 223C00/62.
Does anyone know what mean the status 1 on this module?
  • Posted 31 Jan 2014 09:07
  • By Arkadiusz_M
  • joined 26 Jan'14 - 6 messages
  • Iława, Poland
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Hi.
"7" is: Global error, check all other controllers for errors in 7 digit display. Check: Lenk-koordinator, all 3 "elle" (one for each Wheel) and see if one of theese show an error. If you don't have knowledge of this 4 way lift-truck, be very carefull.
regards, Max
  • Posted 30 Jan 2014 05:08
  • By Fittermax
  • joined 17 Jul'08 - 171 messages
  • Denmark
Thank's for helping. Contact d-b-a@mail.com
P i s s Work, gone fishing
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Every year for Thanksgiving, the President of the United States is given a live domestic turkey by the National Turkey Federation (NTF). While these turkeys used to be slaughtered and eaten, during the presidency of George H. W. Bush it became standard practice for the president to issue a ceremonial "pardon" to the turkey.