1. Set 30A, 240V circuit breaker to ON position.
2. Set branch circuit breakers to ON position and observe if 30A breakers pop to OFF position. If other breakers
pop, refer to TM 10-5411-201-14.
3. Move main circuit breaker to the OFF position.
4. Check the 30A, 240V circuit breaker for continuity.
5. If there is no continuity, 30A, 240V circuit breaker is defective and must be replaced.