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Loss of traction

Hey everyone I am hoping someone out there can offer some help with an electric pallet truck that is having problems with loss of traction.

I have tried replacing the hand accelerator and the tiller cut off magnetic switch with no success.

There are fault codes displayed which begin with either AL or HL (cannot be seen properly) and are 20 and 21 depending on how the emergency switch is wired up, i assume one is that it is incorrect.

I tried replacing the controller and it now displays a fault code of AL(HL?) 10 with continued loss of traction.

With each the LED on the controller flashes green.

If anyone is able to provide any fault code list I would be very grateful.

S/N is 3AM00318 (2004)

Many thanks in advance.
  • Posted 27 Aug 2013 18:25
  • By Neil_Higgy
  • joined 27 Aug'13 - 3 messages
  • East Yorkshire, United Kingdom
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Any help truly welcomed as i'm pretty stuck!
  • Posted 28 Aug 2013 23:41
  • By Neil_Higgy
  • joined 27 Aug'13 - 3 messages
  • East Yorkshire, United Kingdom
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The two internal cavities in our nose called nostrils function as separate organs. Each nostril has its own set of turbinates and olfactory receptors. The two independent organs work together through a mechanism called the nasal cycle, where one nostril is dominant for air intake while the other rests and is better at detecting scents.
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Fact of the week
The two internal cavities in our nose called nostrils function as separate organs. Each nostril has its own set of turbinates and olfactory receptors. The two independent organs work together through a mechanism called the nasal cycle, where one nostril is dominant for air intake while the other rests and is better at detecting scents.