Discussion:
Crown Wave fast speed not working

WAV50-84
Anyone have any insight to what maybe the issue? I couldnt find any schematic how this thing is wired.

Basically only the slow speed works, when i switch to the fast speed the speed remains slow still.

Thanks for any help. Also any sites have online parts catalogs for this?
  • Posted 29 Jan 2019 05:36
  • Discussion started by infinkc
  • California, United States
Showing items 1 - 6 of 6 results.
Check your gate switches (operator compartment) and lift limit switch bottom of the mast...either one will lock out high speed and there is the hands free switches to consider. Is the hands free indicator on ? It will let you drive with one hand but high speed will also be locked out.

Good luck... Fergie
  • Posted 15 Feb 2019 09:58
  • Reply by Fergie
  • Ontario, Canada
check the brushes and commutator brush wear should not be less than 9/16" if I remember correctly
  • Posted 31 Jan 2019 14:13
  • Reply by jeremy_s
  • California, United States
calibrations and settings for these are done with a Curtis handset 1311-1101, 1311-2201, 1311-3301,1311-4401 same handset different levels of access I believe crown sells a kit with a 1311-2201 Service Level.

I remember replacing a lot of drive motors on these.
  • Posted 31 Jan 2019 14:11
  • Reply by jeremy_s
  • California, United States
Didn't see any jumpers, it's looking like things are programmed via a programmer for this thing.

Anyone have better knowledge on these lifts?
  • Posted 29 Jan 2019 16:50
  • Reply by infinkc
  • California, United States
Thanks, will check it out when I get home. Bought it used, so still figuring it out.
  • Posted 29 Jan 2019 06:12
  • Reply by infinkc
  • California, United States
Check your terminal strips for jumpers, The flat metal type. you can jumper out the controller to only allow slow speed only. Check your prints, Some customers would have some stores locked out of high speed operation for safety reasons only to ship the unit to a different store and they would want the high speed back.
  • Posted 29 Jan 2019 05:55
  • Reply by triumphrider
  • Texas, United States

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