Cimbali S30 Techniker-Handbuch Seite 236

10. Long Coffee Circuit Washing Anomalies
ANOMALY DESCRIPTION
The wash took longer than usual
10. Milk circuit recirculating washing anomalies
ANOMALY DESCRIPTION
Washing doesn't start
Incorrect execution of wash
The washing liquid is not recirculated or
collection container does not empty
Detergent residue in the recirculating wash
collection container
10. Soluble Circuit Washing Anomalies
ANOMALY DESCRIPTION
Washing doesn't start
POSSIBLE CAUSES
possible clogging of coffee filters
washing tablet caked on the coffee filter
POSSIBLE CAUSES
position of collection container incorrect
a) break in water supply circuit
b) volumetric pump failed or disconnected
c) milk pump failed or disconnected
a) excessive opening of hot/cold milk air regulators
b) gear pump failed or disconnected
c) solenoid valve Elf3 failed or disconnected
a) the suction tube is not properly positioned on the bottom of the collection container
b) excessive amount of detergent placed in the washing container
POSSIBLE CAUSES
a) mixer motor failed or disconnected
b) mixer clogged by soluble powder
c) tubes downstream of the mixer clogged by soluble powder
d) volumetric pump failed or disconnected
114 EN