Section 81 in The Delhi Metro Airport Express Line, General Rules, 2010
81. Tripping of circuit breakers of electrical multiple Units in Neutral sections.
(1)Unless otherwise allowed by special instructions, the train operator shall coast through the neutral section, duly switching off power and necessary indications boards as specified in Schedule II appended to these rules wherever required, shall be provided to guide the train operator to switch off and switch on the power.(2)The Indication boards shall be provided at five hundred meters and two hundred and fifty meters in advance of the neutral section and additional boards shall be provided just short of and immediately after the neutral section to indicate to the train operator the points where he shall open and re-c1ose the circuit breaker on the electrical multiple unit.
