During the normal operation of the centrifuge shown in the illustration, the operating liquid solenoid and bypass valves for the cleaning cycle should be in which position? Illustration MO-0112

Correct Answer: Option B — The solenoid valve is closed and the bypass valve is closed.

During normal purification, operating water solenoids and cleaning cycle bypass valves must remain securely closed to prevent unintended actuation of the sliding piston bowl.