English
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11 TROUBLESHOOTING
Here is a list of the possible machine troubles.
When the symbol "*" appears in the "Solution" box, it means that the operation must be performed by a Maintenance Technician.
Trouble Cause SOLUTION
The machine does not start No voltage Check:
- that the plug is connected
- that the all-pole switch (if
any) is on
- the fuses of the electrical
system
*
- the electrical connections
*
The display shows:
coffee grounds drawer full
Dump box full
Empty the dump box and
reintroduce it properly
Grinder error Coffee grinder unit blocked Clean the coffee grinder
*
Instead of coffee only water is brewed
The button selecting pre-ground coffee has been
pressed but the relative container has not been filled
with instant coffee.
Place the coffee dose in the
relative hopper and restart the
cycle
No water or steam supply The steam/hot water spout’s hole is clogged
Clean it as explained in
sections "Steam Wand
Cleaning" and "Hot Water
Wand Cleaning".
Coffee flows too rapidly Grinding is too coarse Set a finer grinding
Coffee flows too slowly Grinding is too fine Set a coarser grinding
Coffee is not hot enough The cup has not been preheated Preheat the cup
The machine has not yet reached the
suitable temperature
Wait for the machine to reach
the suitable temperature
Coffee has not enough cream
The coffee blend is not appropriate, coffee is
not fresh off the roasting, the coffee powder
has been ground too finely or too coarsely
Change the coffee blend or
check its grinding (if
pre-ground)
The machine requires too much time to
warm up, the water quantity is reduced
The machine circuit is clogged by scale Descale the machine *
The brew group cannot be removed.
The brew group is not in its neutral position
(N)
Switch the machine on and
off through the main switch
The brew group cannot be inserted.
The brew group is not in its neutral position
(N)
Turn the brew group by
hand until it reaches the
neutral position (N). The
reference on the shaft must
match the arrow N
The cappuccinatore does not dispense milk
The milk used is not cold enough (see
warnings)
Move the temperature
adjusting lever downward
No more milk in the container Fill milk container