Issue description

• If your Inline Fan 2 (IF2) continues to operate after the laser engraver has completed processing, please refer to this guide for resolution.

Important Note

Before proceeding further, please confirm whether your laser device supports Bluetooth dongle communication. For xTool products, the Bluetooth dongle connection to IF2 is currently only compatible with the following models:

• S1
• F1 Ultra
• M1 Ultra
• P2S

Please note that the P2 model does not support Bluetooth dongle connectivity.

Troubleshooting

# For Models Supporting Bluetooth Dongle Communication:

Check if AUTO Mode is Enabled

• Ensure that the AUTO mode is activated on the Inline Fan 2 by checking its "Auto mode indicator".
• If it is not enabled, press the AUTO mode button on the controller to turn it on.
• If this does not resolve the issue, proceed to the next step.

 

Adjust Operation Time Setting

# For Models Not Supporting Bluetooth Dongle Communication

• For laser machines that do not support Bluetooth dongle communication, manually disengage the AUTO mode:
  • Press the "Airflow down" or "Airflow up" button on the controller to operate it manually.
    
    
• After processing is complete, please remember to turn off the IF2 manually.

If the problem remains unresolved after following the above steps, please contact xTool Customer Service at support@xtool.com. Include a detailed description of the issue and a list of the troubleshooting results you have already attempted for further assistance.

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