Loose power 3155 ATO

[SuspectC]

I have an older Tunze 3155. The power plug falls out easily. I have to wiggle it to make a good connection. Once it is in the right position it functions flawlessly. Should I try a new power supply or replace the DC connector?

 

[rvitko]

I would probably adjust the socket, use small needle nose to bend the spring and slightly bend the male contact toward the spring so it pinches the connector. If that does not resolve it, try a new power supply.

 

[SuspectC]

Thanks for the quick response. I'll give it a try.