The following schedule/color code shall be applied for push button and indication lamps throughout theUnit:• Greenpush button with indication lamp - start motorindication lamp - motor running• Amberpush button with indication lamp – start slow speed for two-speed motorindication lamp - motor running slow speed for two-speed motor• Redpush button with indication lamp - stop motorindication lamp - warning, danger, alarm, abnormal condition• Blueindication lamps - heater on• Whitepush button with indication lamp - all other dutiesindication lamp - power available - all other dutiesAn emergency stop button shall be available with protection cover.