Q6. Sealing area has some burnt mark or bubbles appearance.
2020-02-15
| Possible cause | Possible remedy |
|---|---|
| Sealing area jam with oil or meat juice. | Clean it. |
| Sealing time (temperature) is too long(high). | - |
| Possible cause | Possible remedy |
|---|---|
| Sealing area jam with oil or meat juice. | Clean it. |
| Sealing time (temperature) is too long(high). | - |
