Breville Bambino BES450 Manual De Instrucciones página 19

PROBLEM
Small steam.
Pulsing/pumping sound
while extracting espresso
or steaming milk.
Coffee not hot enough.
No crema.
Water leaking
Machine is on but
ceases to operate.
Too much/too little
espresso is being
delivered to the cup.
POSSIBLE CAUSES
•
Machine has not reached operating
temperature.
•
Water tank is empty.
•
Water tank is not fully inserted and
locked into position.
•
Machine needs to be cleaned &
descaled.
•
Steam wand is blocked or almost
blocked.
•
The machine is carrying out the
normal operation of the pump.
•
Water tank is empty.
•
Portafilter not pre-heated.
•
Coffee tamped too lightly.
•
Coffee is ground too coarsely.
•
Coffee beans or pre-ground coffee are
not fresh.
•
The filter basket may be blocked.
•
Manual purge
•
Water tank is not fully inserted and
locked into position.
•
The safety thermal-cut out may
have activated due to the pump
overheating.
•
Grind amount and/or grind size
settings and/or shot volumes require
adjustment.
EASY SOLUTION
•
Allow time for the machine to reach
operating temperature.
•
Fill tank.
•
Push water tank down completely to lock
into place.
•
Perform clean & descale cycle.
•
Refer to 'Cleaning the Steam Wand',
page 16.
•
No action required as this is the normal
operation of the machine.
•
Fill tank.
•
Rinse portafilter under hot water outlet.
Dry thoroughly.
•
Run hot water through your cup to preheat
the cup.
•
Tamp between or 30-40 lbs. (15-20kgs) of
pressure.
•
Use slightly finer grind. Refer to 'Coffee
Dose and Tamping' on page 11 and
'Extraction Tips' on page 14.
•
If grinding fresh whole coffee beans,
use freshly roasted coffee beans with a
'Roasted On' date and consume between
5–20 days after that date. If using
pre-ground coffee, use within a week of
grinding.
•
Use the pin on the end of the provided
cleaning tool to unblock the hole(s).
•
Turn the steam wand directly on the drip
tray or jug before manual purge.
•
Push water tank down completely to lock
into place.
•
Press the 1 CUP and HOT WATER
buttons simultaneously for 0.5 seconds to
switch the machine off and unplug from
the power outlet. Allow to cool for about
30–60 minutes. If problem persists, call
Breville Support.
•
Adjust the grind amount and/or grind
size settings. Refer to 'Coffee Dose and
Tamping', page 11, 'The Grind', page 11 and
'Extraction Tips', page 14.
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