As is always the way started up our QT20N This afternoon to run a quick job and non of the hydraulics came on. the screen showed a 200 alarm - Thermal Trip (Emergency Stop) Some how I don't think it is a thermal issue as the machine has been cold for a couple of days.
Looking at the diagnostics page I get a couple of other alarms, are these an off shoot of the thermal alarm or causing the thermal alarm?
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I have gone round all the breakers and reset them all but still the same issue.
What the book says:
200: Thermal relay for hydraulic unit head lubricating oil feed motor inside electric control panel has tripped.
204: Alarm had occurred in spindle controller
241: Cooling/chip conveyor motor thermal relay inside electric control panel has tripped. )Does this run on the same trip as 200?)
Looking at the diagnostics page I get a couple of other alarms, are these an off shoot of the thermal alarm or causing the thermal alarm?
I have gone round all the breakers and reset them all but still the same issue.
What the book says:
200: Thermal relay for hydraulic unit head lubricating oil feed motor inside electric control panel has tripped.
204: Alarm had occurred in spindle controller
241: Cooling/chip conveyor motor thermal relay inside electric control panel has tripped. )Does this run on the same trip as 200?)