1) - Low oil level (level switch open)
2) - High oil temperature (high temperature switch open above 180° F)
3) - Low oil temperature (low temperature switch open below 45° F)
4) - Motor overload
5) - Stop button pushed by operator.
When connected to input power, the NEMA-4X Enclosure contains exposed 460 VAC connectors.
Disconnect power before opening the enclosure.