Warning system for milking shed - switches on green light if milking pipe is properly connected and red light if not

摘要

A milking shed has a milking installation which is provided with a warning system which indicates whether or not the pipe from the milking machine is properly connected to the tank which receives the milk. When the pipe is properly connected it is supported by a spring loaded lever. When milk is flowing through the pipe the lever is depressed and actuates a switch which switches on a green light. If the pipe is not positioned directly over the lever, the spring pushes the lever upwards and a red warning light is switched on. USE - Milking sheds.