Showed up to a building today to do maintinace and noticed one of the elevators was running without picking the brake. Its old us equipment using a holister whitney machine. Anyway I am only getting 6 volts to the brake coil but if I dissconect one lead I get the full 200volts to the brake coil. So I ohm out the brake coil and it reads good. I next get a megger and i allways second guess myself using a megger because i rarely use one. Reading the coil to ground is open but what about reading accross the coil .
