Fagor alarm 0172: CPU fan stopped. Overtemperature risk. Contact SAT
CNC 8060/8065/8070 CNC error · Fagor 8060/8065/8070
What it means
Where the CPU has a fan, the CNC verifies every minute that it is running; detection that it stopped raises this warning because overtemperature will follow shortly. Clean or replace the fan before the safety temperature chain (0169/0173) stops the machine.
Likely causes
- fan bearing worn out
- fan clogged by dust/oil mist
- fan power connector loose
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
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CPU fan for CNC 8060/8065/8070 central unit
panel · Primary suspect
Need the part urgently?
Send us alarm 0172 with your machine details — typical RFQ turnaround is 24–48h.