Question about La Cimbali Coffee Makers & Espresso Machines

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How do I fix error code 021 on a La Cimbali M1 coffee maker

My machine made an high pitched noise when grinding coffee like a stone had been stuck or something. I vacuumed the grinders and one will work, but the right one doesnt. and it keeps annoyingly beeping now.

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It requires service/maintenance by a technician. This is a failure to read impulses on grinder 2.

Posted on Dec 04, 2014


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