Discussion:
WAVE known issues

The battery charger huuuums loud.
What can be done?
  • Posted 30 May 2013 08:57
  • Modified 30 May 2013 09:18 by poster
  • By ivanlinaric
  • joined 16 Jan'11 - 110 messages
  • Zagreb, Croatia
Service technician.
Feel free to contact me at ivan.linaric@okretnimoment.hr
Showing items 1 - 9 of 9 results.
It cannot be done without complete disassembly. It's a difficult job and I recommend two people.
  • Posted 17 Nov 2021 14:45
  • By 1CrownTech
  • joined 23 Jul'21 - 117 messages
  • Washington, United States
1crowntechnician@gmail.com
Hi Crownie,

I don't know if you can help, we have a Crown Wav50-118 which required new lift chains & mast wiring loom. We are having problems fitting the new chains/wiring loom as they are enclosed in mast. Any ideas on the best way around it please?
  • Posted 16 Nov 2021 23:46
  • By darryl_m
  • joined 28 Feb'17 - 10 messages
  • Mid Glam, United Kingdom
D Moseley
sell it its junk
  • Posted 21 Oct 2016 01:47
  • By Bwkw
  • joined 10 Jun'14 - 24 messages
  • North Carolina, United States
Favourite I have on them machines is the gate switches adjust themselves. try them along with foot switches and the sockets on top of charger drop down tray
  • Posted 24 Dec 2014 08:14
  • By eddy_w
  • joined 7 Jun'11 - 11 messages
  • northamptonshire, United Kingdom
I guess you mean last three digits and that will be service code 7- SRO (static return to off).
That basically means that you have tried to operate the machine without your hands and feet in place.

I've suggested that you check the hand sensors.
If you did, you should check the feet sensors (micro switches on the floor board). When you step on them with both feet the strobe lights should start blinking (beware! Users are sometimes annoyed by them so they disconnect them). Try to check this...

Regards!
  • Posted 10 Dec 2014 04:57
  • By ivanlinaric
  • joined 16 Jan'11 - 110 messages
  • Zagreb, Croatia
Service technician.
Feel free to contact me at ivan.linaric@okretnimoment.hr
Thanks for the replyl. Yes I did put drive mode and platform. I did also try to lift the lifter from the controller panel with base mod. I checked the voltages acress contacts and fuses are all ok. it is poweing up ok but cant run for some raeson it is giving me the first three LED lid code 421.
  • Posted 10 Dec 2014 04:23
  • By muzza
  • joined 9 Dec'14 - 6 messages
  • Minnesota, United States
Muzamil
Did you put the switch on the control panel to "DRIVE"?
Did you put the switch on the control panel to "PLATFORM"?

Check the hand sensor. Does the wrench light go off when you put your hands on the commands?
  • Posted 9 Dec 2014 18:22
  • By ivanlinaric
  • joined 16 Jan'11 - 110 messages
  • Zagreb, Croatia
Service technician.
Feel free to contact me at ivan.linaric@okretnimoment.hr
Crowni can you help me with this


I have an issue on Crown WAV50-84, it wont move or lift. Contact lights are on, charging and horn are working. Diagnostics shows an Static return to off activated (SRO). Checked steer and power potenciometers and they are fine. Tried to replace both hand controls and still same malfunction

thans
  • Posted 9 Dec 2014 07:10
  • By muzza
  • joined 9 Dec'14 - 6 messages
  • Minnesota, United States
Muzamil
assuming the transformer mounts are secure
the charger will need to be rebuilt/replaced
not unusual with the original style chargers
have changed a few but never bothered to rebuild them myself
  • Posted 31 May 2013 16:35
  • By crownie
  • joined 8 Sep'08 - 151 messages
  • Victoria, Australia

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