Tach / Battery Charger

[neilpride]

I have the same problem the other day when motoring along Dominica coast, my perkins tach stop working and the alternator output stop working, i have 2 alternators, 1 is a balmar hig output alternator with a 3 stages balmar regulator , and after investigate the problem i find the Airx windgenerator regulator interact with the engine regulator, solution::: stop the wind generator and the tach back to life, also be sure that the batery swicht is in good condition , sometimes when swicht from battery 1 to both or 2 there is a false contact in the swicht. Cheers.