| Film release motordoesnot work | Pressed emergency switch | Reset emergency switch |
| Chain slipped | Restore chain |
| Contactor damaged | Replace contractor |
| Micro switch isn’t at right position | Adjust micro switch position |
| Defective micro switch | Replace micro switch |
| Pushing air- cylinder doesn’t work | Compressed air supply notavailable | Restore compressed air supply |
| Pushing micro switch defective | Replace micro switch |
| Pushsolenoid valve defective | Replace solenoid valve |
| Sealing air- cylinder doesn’t work | Seal barlevel sensors not at correct position | Set seal bar sensors tocorrect position |
| Sealingsolenoid valve defective | Replace solenoid valve |
| The film does notseal and cut off | Sealingtemperature set low | Increase the set temperature |
| Defective temperature controller | Replace temperature controller |
| Defective cartridge heater | Replace cartridge heater |
| Cuttingblade damaged | Replace cutting blade |
| Thesealing blades andcutting blade are not at proper levels | Sealing blades should be 0.4- 0.5mmabove the bottom level of cutting blade. Adjust properly |
| Badsealing | Surfaceofsealer or cutter damaged | Replace sealer or cutter |
| Deposit ofplastic or other foreign body ontheblades | Clean with dry cotton cloth |
| 1 | V1 | Rectifier |
| 2 | T1 | Electromagnetic transformer |
| 3 | KT2 | Time relay |
| 4 | FU1 | Sealing loopfuse |
| 5 | FU2 | Heater loopfuse |
| 6 | FU3 | Windblower loop fuse |
| 7 | FU4 | Electromagnet fuse |
| 8 | KM1 | Sealing loopcontactor |
| 9 | KM2 | Heater loopcontactor |
| 10 | KM3 | Windblower loop contactor |
| 11 | KM4 | Electromagnet loop contactor |
| 12 | T 1 | Sealing transformer |
