DeLonghi La Specialista EC933 Series, Instructions For Use Manual

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18
18. TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Espresso coffee is not delivered any
more No water in the tank (A17) Fill the tank
The light is on and the
light is flashing to indicate that the cof-
fee or steam circuit is empty.
Press the button corresponding to the
light.
The filter is blocked, or the perforated
filter is missing Clean as described in section "11.4 Cleaning
the coffee filters" and check that the perfo-
rated filter is correctly inserted
The tank has been inserted incorrectly
and the valves on the bottom are not
open Press the tank down lightly to open the
valves on the bottom
Scale in the water circuit Descale as described in section "12.
Descaling"
The espresso coffee drips from the
edges of the filter holder rather than
the holes The filter holder has been inserted in-
correctly or is dirty Attach the filter holder correctly and rotate
firmly as far as it will go
The espresso boiler gasket has lost elas-
ticity or is dirty Have the espresso boiler gasket replaced by
Customer Services
The filter is blocked, or the perforated
filter is missing Clean as described in section "11.4 Cleaning
the coffee filters"
The filter holder cannot be attached to
the appliance The ground coffee has not been pressed
or is too much Clean as described in section "6.6 Grind the
coffee directly into the filter"
The coffee froth is too light (delivered
from the spout too fast) The appliance settings need reviewing See section "14. How to make perfect coffee"
The coffee froth is too dark (delivered
from the spout too slowly) The appliance settings need reviewing See section "14. How to make perfect coffee"
No milk froth is formed when making
cappuccino The ring (A7) is in the "FLAT" (NO
FROTH) position Push the ring into the "FOAM" position
Milk not cold enough Always use milk at refrigerator temperature
The cappuccino maker (A8) is dirty Clean the cappuccino maker as described in
section "8. Cleaning the cappuccino maker
after use"
Scale in the water circuit Descale as described in section "12.
Descaling"
At the end of descaling, the appliance
requests a further rinse During the rinse cycle, the water tank
has not been filled to the MAX level Repeat the rinse cycle from point (8) of section
"12. Descaling"
The coffee mill doesn't work Inside the coffee mill there is a
non-millable foreign body Clean the mill as indicated in par."11.2 Clean-
ing the drip tray", making sure you have re-
moved all the grains from the bean container
(A2) before removing it.
Before reinserting the burr, carefully vacuum
any residue from its seat (fig. 44).