Haas CNC Alarm 253 ELECTRONICS OVERHEAT

Haas CNC Alarm 253 ELECTRONICS OVERHEAT
Alarm Description, Cause & Remedy
The control box temperature has exceeded 140° F (60° C). This can be caused by an electronics problem, high room temperature, or clogged air filter. Test +12, -12, and +5 volt power at MOCON PCB.


Haas CNC Alarm 253 ELECTRONICS OVERHEAT