Breville the Dual Boiler BES920 Manual De Instrucciones página 29

Espresso runs out too
quickly
and/or
Pressure gauge not
reaching 9 bars
Coffee not hot enough
No crema
• The coffee is ground
too coarse.
• Not enough coffee in the
filter basket.
• Coffee not
tamped firmly enough.
• Coffee beans are stale.
• Cups not pre-heated.
• Milk not hot enough (if
making a cappuccino
or latté etc.).
• Extraction temperature is
too low.
• Coffee beans are stale.
• Using Single Wall
filter baskets with
pre-ground coffee.
Use slightly finer grind.
Increase dose of coffee.
Tamp then use the Razor™
dose trimming tool to trim
off excess coffee.
Tamp between 22-33 lbs or
10-15 kg of pressure.
If the above suggestions
do not help, check the
machine. Place an EMPTY
Dual Wall filter basket into
the portafilter (either 1
CUP or 2 CUP). Press the
MANUAL button. If the
pressure gauge reads over 5
bars, the machine is working
correctly. Try re-pulling a
shot, with coffee, using the
3 suggestions above (finer
grind, increase dose, increase
tamp). If the pressure gauge
reads below 5 bar, call
Breville Consumer Support.
Use freshly roasted coffee
beans with a 'Roasted On'
date and consume between
5–20 days after that date.
Rinse cups under hot water
outlet and place on cup
warming tray.
Heat milk until base of the
jug becomes hot to touch.
Increase extraction
temperature. See 'Extraction
Temperature', page 14.
Use freshly roasted coffee
beans with a 'Roasted On'
date and consume between
5–20 days after that date.
Ensure you use Dual Wall
filter baskets with pre-
ground coffee.
29