# General Troubleshooting

| Problem                                                | Possible Cause                       | Solution                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| ------------------------------------------------------ | ------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Cannular cuts out in use**                           | Power Supply tripping - bearings     | Check that the rollers and table bearings spin freely. Too much restriction can cause the power supply to trip                                                                                                                                                                                                                                                                                                                                                   |
|                                                        | Power Supply tripping - table hieght | Check the table hieght. If the can is pushed against the chuck too hard this can overload the power supply in use.                                                                                                                                                                                                                                                                                                                                               |
|                                                        | Faulty Power Supply                  | Test DC output with multimeter. Replace Power Supply if faulty                                                                                                                                                                                                                                                                                                                                                                                                   |
| **Cannular does not stop after complete operation**    | Faulty Relay or Microswitch          | <p>If the Cannular continues running after the both operations are complete it could either be a faulty relay or a faulty micro switch. There is no real way of checking which it might be other than replacing parts.</p><p>The relay is located at the back of the unit under the cover near the anderson plug and to access the micro switch you will need to take the blue cog wheel out. The black lobe activates the micro switch after each rotation.</p> |
| **Cannular does not return to correct start position** | Microswitch requires adjustment      | Refer to [**Adjust Cannular Start Position**](https://docs.kegland.com.au/products/canning-equipment/cannular-compact-semi-auto-canning-machine-user-guide/other-adjustments#adjust-cannular-start-position)                                                                                                                                                                                                                                                     |
| **Can buckles when operation begins**                  | Table height to high                 | [Adjust the table height](https://docs.kegland.com.au/products/canning-equipment/cannular-compact-semi-auto-canning-machine-user-guide/calibration#table-height-adjustment)                                                                                                                                                                                                                                                                                      |
|                                                        | Cannular Table not concentric        | [Adjust the table to be concentric](https://docs.kegland.com.au/products/canning-equipment/cannular-compact-semi-auto-canning-machine-user-guide/other-adjustments#table-position-alignment)                                                                                                                                                                                                                                                                     |