Discussion:
junheinrich alarm 1 traction alarm 1 lift

Hi 1 have alarm 1 on both controllers and my main contactor is not pulling in. Battery voltage is fine (swapped) and all fuses are ok. 48v pos supply to the contactor is ok but i dont seem to have a neg. Any body any ideas of why i have no neg at contactor?? Traction controller has been tested and is fine.

Thanks
  • Posted 20 Oct 2012 03:09
  • By diesel123
  • joined 10 Jun'09 - 20 messages
  • antrim, United Kingdom
Showing items 1 - 5 of 5 results.
Hi gents thanks for the info. Got problem sorted today. Turned out that a the truck had a steering fault originally and that the steering card had been changed proir to me getting there. On checking the steer card I found it to be the wrong type. A steer card and a steer pot later the truck was back in action.
  • Posted 24 Oct 2012 05:56
  • By diesel123
  • joined 10 Jun'09 - 20 messages
  • antrim, United Kingdom
whats the controller type ? have some info
  • Posted 24 Oct 2012 04:02
  • By trevb
  • joined 10 Jan'12 - 157 messages
  • avon, United Kingdom
Hi mate, battery is fine under load and key s/w supply is good. the truck is an etv216 2004 model. Which controller do you suspect might be faulty?
  • Posted 22 Oct 2012 21:47
  • By diesel123
  • joined 10 Jun'09 - 20 messages
  • antrim, United Kingdom
HI Mate

If battery is good under load. If key switch and supply to the controller along with all supplies are checked and found to be ok, then its possible you have a faulty controller.
What is the truck you are working on? Model?
  • Posted 21 Oct 2012 22:02
  • By elektrodrive
  • joined 2 May'08 - 740 messages
  • West Midlands, United Kingdom
enquiries@elektrodrive.co.uk

http://www.facebook.com/pages/Elektrodrive/135894223166624
1 Low voltage during system start

Check battery voltage, chargebattery;
Checkwireconnectiontocontroller;
check main current fuse; check main
contactor; replace control part;
Replacecomponent;
(Limit VN = 80V: VBatt < 64V or
VCap. < 56V
Limit VN = 48V: VBatt < 34V or
VCap. < 34V
Limit VN = 24V: VBatt <17V)

regards
  • Posted 20 Oct 2012 06:29
  • By nacsand_n
  • joined 20 Sep'09 - 716 messages
  • Madrid, Spain

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