Breville Infuser BES840 Instruction Book page 26

PROBLEM
Coffee is too cold
No crema
Machine is making
pulsing/pumping sound
while extracting coffee or
steaming milk
26
POSSIBLE CAUSES
• Cups not preheated
• Milk not heated enough
(if making a cappuccino
or latté)
• Coffee is not tamped
firmly enough
• Coffee grind is too
coarse
• Ground coffee is not
fresh
• Filter holes are blocked
• The machine is
carrying out the normal
operation of the 15 bar
pump
WHAT TO DO
Preheat cups. Refer to
'Pre-heating Cup or Glass'
on page 16.
When the base of the jug
becomes too hot to touch
this is when the milk
is heated at the correct
temperature. Refer to
'Texturing Milk', page 18.
Refer to 'Coffee Dose and
Tamping', page 17.
Ensure you use a suitable
espresso grind. Refer to
'The Grind' on page 16.
Change old beans with
fresh roasted or pre-
ground. Ground coffee
should not be kept for
longer than a week.
Use the fine pin on the
cleaning tool to clear the
holes. Refer to 'Cleaning
The Filters', page 24.
No action require as this is
the normal operation of
the machine.