58300000111195_ARA_en_f.doc – 02.06.09 Seite 77 von 102
7.1.5 Cleaning and descaling programme
Complaint Cause? Remedial action
Cleaning programme does
not start
► System too hot (message on display) ► Cool down system by drawing hot water
Cleaning programme stops
after addition of cleaning
tablet
► Ground coffee flap is not closed ► Close ground coffee duct flap and press
coffee dispensing button
► No ground coffee duct flap or no magnet on
ground coffee duct flap
► Replace ground coffee duct flap with magnet
► Reed switch for detecting the ground coffee duct
flap defective
► Replace reed switch
Error message “Fault 8” is
indicated
► Cleaning tablet added at wrong time. Cleaning
tablet is blocking brewing unit
► From production date FD8701 on: Microswitch
for drip tray monitoring is not actuated
► Remove and clean brewing unit, remove
cleaning tablet
► If damaged, replace brewing unit
► Wrong or defective drip tray inserted. Power
supply for gear motor is interrupted. Brewing
unit cannot be moved. Replace drip tray.
Descaling programme does
not start
► System too hot (message on display) ► Cool down system by drawing hot water
► Water filter inserted and active ► Remove water filter and change
programming
► Adjust water hardness
Descaling programme runs
for too long
► Too much liquid in water tank ► Observe 0,5 l mark on water tank
► Request to empty trays is indicated. Descaling
programme interrupted
► Empty trays, clean contacts and dry
Descaling display does not
go out after descaling
► Descaling was ended prematurely ► Restart descaling and run from start to end
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