Saeco Classic, Руководство по обслуживанию

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ROYAL 6. FAULTS
Saeco International Group REV.4 SEPT.2003 Page 3/3
Part Fault Cause
Varying cup filling volume
O
v
er
p
re
ss
u
re
v
a
lv
e
More water in drip tray
Overpressure valve does not
seal / calcified
No suction when pump is in
operation
Runs dry / Not de-aerated
before initial heating.
Inject water jet while pump is
in operation.
Defective pump Dry coffee in dregs drawer / water
low indicator (fault LED)
Thermal fuse defective
P
u
m
p
Water leakage at overpressure
valve threaded joint
Hairline crack in joint area
Turbine calcified / other
deposits
F
lo
w
m
et
er
Different cup filling volumes -
Water low indicator flashes
Hall sensor defective
Float not watertight
Float jammed
Magnet in float too weak
Electronic system defective
F
lo
a
t
WATER LOW INDICATOR
indicator
(water level over reserve)
Reed sensor defective