Bob Vaughn
Well-known member
I had installed a power inverter in my SOB travel trailer. When I bought the 3250TS I moved it over. At some point it no longer worked so I removed it to trouble shoot it. I found it had blown one of the 4 internal fuzes so I replaced the 25 amp fuze and put it back together. As soon as I hooked the power to it I knew that I had a short some where. So I replaced it with a larger unit. I put a battery cut off switch so it wound not have power until I want to use it. I think a surge may have shorted out one of the rectifers or transformers. Should we have a hurricane and loose our power I will still have limited 120volt power if I need it.