Miele CVA615 Technical Information page 107

CVA615 Coffee System
Grinding grade cannot be set finer (adjustment lever
appears jammed)
Ground coffee is between the grinding ring and grinding cone.
The ground coffee prevents the gap between the grinding ring
and grinding cone from being reduced.
- Perform the following:
1. Set the adjustment lever to the finest setting possible.
2. Prepare a coffee.
4. Set the adjustment lever to a finer setting.
Warning
To avoid damage to the grinder, the grinding grade should only be
adjusted in small steps.
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Technical Information