Disassembly of the board

1. In the Classic setting

2. Turn the board upside down

3. We grab the board near the lock

4. Place your finger on the lock

5. Press the lock to the stop and move the ring to the left

6. The pin should be positioned above the lock as on the picture

7. All pins will be visible in the niches as on the picture

8. Lift the ring disconnected from the disc

9. Put the ring next to the disc

10. Position in which we can disconnect the lock

11. Undo a bolt

12. Disconnect the lock

13. All parts of the board disassembled