Troubleshooting for duty cycle faults (0-40-5)
A 0-40-5 fault code indicates that the plasma power supply has exceeded its rated duty cycle.
Fault codes and fault LEDs
| Fault code | Fault LEDs | Torch LED | Description | Stops the system from operating? |
|---|---|---|---|---|
| 0-40-5 | ON |
![]() Yellow |
The plasma power supply has reached its duty cycle limit and must cool down for at least 3.5 minutes. | Yes |

