Gaggia Cadorna: Clean, Calibrate and Replace the Grinder

Learn how to diagnose grinder issues, clean the grinder, calibrate and replace if needed.

Step-by-step instructions to access the grinder. This video is valid for all Gaggia Cadorna machine models: Cadorna Barista Plus, Cadorna Milk, and Cadorna Prestige. Associated products are conveniently listed at the bottom of the page for you.

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Gaggia Cadorna: How to Clean, Calibrate, or Replace the Grinder

Associated Parts:

• Grinder Assembly
• Pallo Coffeetool Brush
• Urnex SuperGrindz

Failure of normal wear and tear items such as group gaskets, seals, and shower screens are not covered under warranty. Issues due to scale build-up or lack of maintenance are not covered.

1. Introduction (00:00)
2. Remove Finger Guard (00:41)
3. Adjust to Coarsest Setting & Clean (01:50)
4. Remove Hopper & Top Panel (02:37)
5. Remove Grinder Cover (03:29)
6. Remove Upper Burr Plate (04:44)
7. Clean Grinder & Chute (05:25)
8. Install Upper Burr Plate (06:00)
9. Install Grinder Cover (07:27)
10. Install Top Panel (08:11)
11. Calibrate Grind Setting Knob (08:37)
12. Install Hopper (09:35)
13. Install Finger Guard (09:55)
14. Error 02: Grinder Disconnected (10:37)
15. Remove Finger Guard (11:01)
16. Remove Hopper & Top Panel (11:27)
17. Remove Adjustment Knob & Grinder Cover (12:18)
18. Check Grinder Connections (13:18)
19. Disconnect Wires from New Grinder (13:55)
20. Remove Old Grinder (15:32)
21. Install New Grinder (16:26)
22. Install Grinder Cover (18:29)
23. Install Top Panel (19:12)
24. Calibrate Grind Setting Knob (19:40)
25. Install Hopper (20:42)
26. Install Finger Guard (21:01)
27. Power Up & Test (21:44)