Lennox Hearth F50 manual Problem, Cause, Remedy, Very loud noise coming from the

Models: F50

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22. Problems

Problem

Cause

Remedy

 

 

 

Very loud noise coming from the

Foreign body in grinding gear

Drawing off pre-ground coffee still possible

grinding gear

 

Have IMPRESSA checked by JURA Service

 

 

 

 

 

Too little froth when

2-stage frothing jet blocked

clean 2-stage frothing jet

frothing milk

 

 

 

2-stage frothing jet in wrong position

Draw off steam (Chapter 12)

 

 

 

Coffee only drips

Grinding degree too fine

Coarser grinding gear adjustment

from the coffee spout

 

 

 

Pre-ground coffee too fine

Use a coarser pre-ground coffee

 

 

 

High-frequency, electromagnetic interference may influence the display. Drawing off coffee is possible at any time. If the messages or problems still persist, please contact your local authorized dealer or JURA Elektroapparate AG.

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Lennox Hearth F50 manual Problem, Cause, Remedy, Very loud noise coming from the