When printing, the tube may loosen and move upward, affecting filament feeding and printing. Follow these steps to resolve this issue.
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| 1. You find that the tube is not connected the pneumatic connector and moves upward when printing. | 2. Preheat the nozzle to 200°C. | 3. Once preheating is complete, pull the filament out of the extruder. |
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| 4. Reinsert the tube into the pneumatic connector. | 5. Lift the tube to check if it is properly secured. If the tube stays in place, you can reload the filament and resume printing. | 6. If the tube still moves upward. |
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| 7. Use an adjustable wrench to loosen, | 8. and remove the pneumatic connector. | 9. Install a new pneumatic connector by winding it into place. |
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| (Install a new pneumatic connector by winding it into place.) | 10. Reinsert the tube into the new connector. | 11. Lift the tube again to ensure it is properly fixed. |
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| 12. If it is secure, you can reload the filament and start printing. |
Still have questions? Contact support via service@aoseed.com.