Q&A
| NO. | Subject | Date |
|---|---|---|
| 1 | Q1. Control panel is under normal function, but vacuum pump will not start. | 2020-02-15 |
| 2 | Q2. Vacuum pump does not run. | 2020-02-15 |
| 3 | Q3. Insufficient vacuum in chamber. | 2020-02-15 |
| 4 | Q4. Insufficient vacuum in bag. | 2020-02-15 |
| 5 | Q5. Vacuum pouch is easily pulled apart by hand. | 2020-02-15 |
| 6 | Q6. Sealing area has some burnt mark or bubbles appearance. | 2020-02-15 |
| 7 | Q7. Lid does not open | 2020-02-15 |
| 8 | Q8. None or bad sealing. | 2020-02-15 |
| 9 | Q9. Lid does not close. | 2020-02-15 |
