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View Full Version : On board charger...fuse troubles


NDJ
06-08-2003, 04:40 PM
Need some help here...I have a couple year old Promariner 3 bank, It blows the fuse where the 120 comes in. The problem I have is it doesn't blow it every time. It will blow, then I'll replace it and it will work...I'll use it a few times without problems, then it'll blow again. One time I had to unplug it to move the cord & she blew when I plugged it in.

Do I have A vibration problem weakening the filament?? Short somewhere?? Am I using the right fuses??? It uses a 5 x 20mm 8A 250 V. Think I have a fast-blo in...These fuses can be hard to find.

Thanks in advance...as I'm getting tired of laying on my back to change fuses...