Wega LB 4700 Manual De Uso Y Mantenimiento página 77

Indication Cause
After a few minutes, automatic filling with water is
ALL THE LED's OF
stopped:
ALL THE PUSH
1) Time control device has cut in.
BUTTON PANELS
ARE FLASHING
2) No water in mains.
COFFEE DELIVERY
Malfunction of the electrical system or
OCCURS ONLY USING
hydraulic system.
THE MANUAL BUTTON
THE PUMP WORKS
ONLY WITH THE
Malfunction of the electrical system or
MANUAL DELIVERY hydraulic system.
BUTTON
SHUTDOWN OF
Malfunction of the electrical system or
THE ELECTRONIC
hydraulic system.
SYSTEM
THE PUMP LEAKS
WATER
THE MOTOR STOPS
SUDDENLY OR THE
THERMAL PROTECTOR
INTERVENES DUE TO
Pump malfunction.
OVERLOAD
THE PUMP FUNCTIONS
BELOW THE NOMINAL
CAPACITY
THE PUMP IS NOISY
If the problem cannot be resolved, turn the machine off and contact Technical Service. Do not
attempt any sort of repairs
espresso coffee machine - user instructions
.
Solution
1) Turn the machine off and then back on.
2) Open the water mains tap.
Contact Technical Service.
Contact Technical Service.
Contact Technical Service.
Contact Technical Service.
English
77