Nichiyu (& Nyk) FB30 PW 55-B:
Error travel fuse ? Hyd fuse ?

Hi all good day my forklift nichiyu model fb30 PW 55-b
Having problems as error on my subject
Kindly please help me to get wiring diagram for above truck to solve the problem if anyone have the same model forklift please contact me via WhatsApp at +60177442930
If same model forklift I can get some pictures of wiring
The problem I'm facing is some other contractor dismantle complete board with out marking and fix it back..now the forklift unable to move forward and reverse. hydraulic function working as well and steering to working well. When start travel contactor not energies both directions kindly please help me on this guy's thx
  • Posted 26 Jan 2021 18:36
  • Discussion started by Thiyaku_Nathan
  • Johor, Malaysia
Showing items 1 - 5 of 5 results.
The machine I worked on was a Sumitomo-Yale with a Nichyu controller. There is some info here: https://myforkliftrepairs.blogspot.com/2021/01/blog-post.html
J
  • Posted 27 Jan 2021 23:30
  • Reply by JonoG
  • Uruguay
Jonathan Gill
Hi bro
I'm still troubleshooting on this truck..I'm facing problem cause already two other contractor repair this truck.some of cable they take out and never fix it back and cables no marking.. so very difficult to find the process.two black cable from Darlington transistors don't know we're to fix..if can please help me on this bro..I need the cable layout of the controller
Freely receive, freely give !

In our case there was a darlington transistor gone open collector on the controller. So the forward contactor never closed. Reverse worked ok.
  • Posted 27 Jan 2021 22:50
  • Reply by JonoG
  • Uruguay
Jonathan Gill
Thank you very much brother
https://drive.google.com/u/0/uc?id=10y0jSdYZhpod-BfqrUhevmQcZ87D3jhA&export=download

I got mine here.
  • Posted 27 Jan 2021 04:49
  • Reply by JonoG
  • Uruguay
Jonathan Gill

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Global Industry News
edition #1228 - 1 May 2025
There is simply no ignoring the push for a greener, more sustainable materials handling equipment industry as manufacturers and customers alike seek eco-friendly solutions to reduce or eliminate carbon emissions... Continue reading