Ax14728g.aw - US Forest Service

Branch circuit breakers overloaded, current greater than 80% of breaker rating. (220-3) measure current. Branch circuit conductors too small, measure currents (310-16) also check for voltage drop at load max. 5%, 3%, preferable, no load to full load. Breakers hot. Check aluminum connections for penetrox, tightness and heat. ................
................