Applicable Systems
Haas CNC Mill (VF/VM Series)
Symptoms
Air pressure supply fault detected.
Possible Causes
- Incoming air pressure is below the required minimum.
- Air compressor failure or leak in the pneumatic line.
Troubleshooting Steps
- Step 1: Check the air pressure supply and regulator.
Pressure issue identified. - Step 2: Fix the air supply or repair the leak.
Air pressure restored to normal.
How to Reset
Fix the air pressure and reset to clear the alarm.
Source: Haas Alarm Codes, Haas Automation
Category: CNC