Treadmill safety key circuit issue

My treadmill safety key circuit seems to have been damaged (you can see evidence of rust) by my sweating possibly...
I have already used contact cleaner, several times, but it did not solve the issue.

Can I by-pass it? If so can you tell me how?
I am aware that the safety device is there for a reason but I need a temporary fix while I figure how to get in touch with the manufacturer, which until now has not communicated back with me at all.

Please look at the pics of the circuit for your reference.

Thanks for looking

Marco

Gently peel back that clear material to expose the board so we can see it without reflection. It would be better to fix the piece than bypass it.

gophert said:

Gently peel back that clear material to expose the board so we can see it without reflection. It would be better to fix the piece than bypass it.

Click to expand...

Ok Gophert,

thanks. Check if this pic works better.