BIANCHI VENDING BVM 333 Manual page 30

PROBLEM
No steam or hot water is obtai-
ned.
The coffee-maker needs a lot of
time to make the coffee.
The brewing unit does not fi t in
place after it has been removed
for cleaning.
No coffee comes out of the
outlets.
The coffee fl ow decreases or the
brewing time increases.
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CAUSE
Part of the ground coffee may have been
left in the inlet
The steam nozzle is blocked.
The grind is too fi ne.
The piston that presses down the coffee
has moved.
The coffee outlet is blocked with dry coffee
remains.
The pipes through which the coffee comes
out of the coffee-maker into the removal
outlet are blocked.
The brewing unit needs to be cleaned
Use the brush included with the accessories to make the coffee
drop or use the back of the dispensing spoon.
Clean the blocked pipe with a needle.
IMPORTANT! During this operation, the steam regulator must be
closed and the coffee-maker turned off.
Select a coarser grind.
Use the brewing unit spanner to position the piston in place (as
indicated in section 17. CLEANING AND MAINTENANCE, sec-
tion B) BREWING UNIT).
Remove the coffee outlet and wash it under the tap.
Remove the coffee outlet. Clean the blocked pipe(s) with a nee-
dle.
IMPORTANT! During this operation, the coffee-maker must be
turned off.
Clean the unit as indicated in section 17 CLEANING AND MAIN-
TENANCE.
31
SOLUTION