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Slow raise.

Hi. Customer called saying forks lifting slowly. Found on free lift and after staging very slow raise. Tested the two sensors and altimeter. Even swapped them over with identical machine bought at the same time. Same issue. The screen that shows the fork height has four flashing dots. Have swapped screen (A8) swapped a5 checked all wiring etc and no error codes displayed. Any help is greatly appreciated.

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Michael.
  • Posted 24 Aug 2016 15:43
  • By KRLIFT
  • joined 20 Nov'15 - 11 messages
  • New South Wales, Australia
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Check your email
  • Posted 25 Aug 2016 06:08
  • By Roibeard
  • joined 2 Mar'10 - 335 messages
  • Dublin, Ireland
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krlift at big pond dot com
  • Posted 24 Aug 2016 16:02
  • By KRLIFT
  • joined 20 Nov'15 - 11 messages
  • New South Wales, Australia
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Also I have checked a5 led showing that the altimeter and two sensors are connected to a5. One turns on other turns off for the two sensors and the altimeter two led flicker opposite as I would expect.
  • Posted 24 Aug 2016 15:46
  • By KRLIFT
  • joined 20 Nov'15 - 11 messages
  • New South Wales, Australia
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Showcased in the Virtual Expo

Global Industry News
edition #1247 - 11 September 2025
In what may prove to be a sign of things to come, Canadian materials handling equipment lithium-ion battery manufacturer, UgoWork, has announced battery assembly for some forklifts bound for the North American domestic market will now be done in the US. See the story for full details... Continue reading
Fact of the week
At the opening ceremony of the Sydney Harbour Bridge in 1932, marching bands were instructed to walk out of step as they crossed the bridge. This unusual directive was given as a precaution due to concerns about the bridge's structural integrity during its early use.