I HOOKED UP MY BATTERY BACKWORDS. IT COMPLETELY MELTED THE NEG BAT POST OFF WHEN I STARTED THE GEN. NOW I CANT GET ANY AC VOLTAGE ANY PLACE LIKE TO THE OUTLETS THE AIR CONDITIONER OOR MICROWAVE DID I RUIN IT
Electrical Supplies - Watts - Onan Portable Generator - 4000 , Model# 5500
Answers & Comments
If it has an AVR you prob fried it. But if its just a capasitor coupled it may have lost its residual magnetisem, this is easy to re excite it , but if youve never done it before it can KILL YOU. take it to a sparky