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3. Filter Baskets
• Single Wall Filter Baskets
These work with freshly ground coffee
grinds and are supplied with the Barista
Max.
Note: Pre-ground coffee grinds are too
coarse to use with Single Wall Filter
Baskets.
• Dual Wall Filter Baskets
These work best with pre-ground coffee
grinds, but can also be used for freshly
ground coffee grinds.
These are available for purchase from
Breville. Details are on the back page.
4. Grind Dosage & Tamp Force
For best results, the amount of coffee
grinds used should remain consistent.
The unit is pre-programmed so that for
every grind setting, when it reaches 1.0
approx 13g has been dispensed, and 2.0
19.5g. These are the perfect quantities for a
single (1.0) or double (2.0) shot. Even if the
grinder is adjusted the machine recalibrates
to give a consistent dose of grounds.
The Barista Max+ allows you to perfect
your espresso taste by adjusting the
grinding to allow less grounds: for example
you can grind less for a double shot (1.8)
or more (2.2), with the LED display once
you have the perfect espresso you can
ensure you get consistent dosage and
brewing results by always grinding to your
preferred dose.
Note: It is normal for the correct dose of
coffee grinds to appear overfilled in the
Filter Basket before tamping.
Tamp force is very difficult to gauge, the
consume could practise using some kitchen
scales to see what 10-15kg feels like.
• Barista Max + Espresso brewing
optimisation examples
1. Grinding to 2.0 for a double espresso.
The extraction nishes dispensing in
15s. The water is owing through the
grinds too easily, and the coffee will be
under extracted and light in colour.
• Reduce the grind size to a ner
setting, but keep dispensing to 2.0
and tamp with the same pressure.
When the coffee dispenses in 25-
30s the espresso will be perfectly
extracted.
2. Grinding to 2.0 for a double espresso.
The extraction nishes dispensing in
45s. The water is struggling to pass
through the grounds, and coffee drips
slowly from the portalter. The coffee
will be over extracted and very dark in
colour
• Increase the grind size to a coarser
setting, but keep dispensing to 2.0
and tamp with the same pressure.
When the coffee dispenses in 25-
30s the espresso will be perfectly
extracted.
3. Brewing 2 coffees: Person A likes
a stronger coffee, Person B likes a
weaker coffee, both want a double
espresso
• Person A grinds to 2.2, Person B
grinds to 1.8. to vary the amount
of coffee put into the portalter. All
other variables should be kept the
same.
1. Coffee Beans
For optimum flavour & extraction:
- Buy freshly roasted coffee beans in small
250g batches to reduce the storage time.
- Use within two weeks of opening.
- Store coffee beans in a dry, airtight
container. Place in a cool dark cupboard.
Important: Old coffee beans, no matter the
Grind Setting, will have a fast extraction
and will produce an under extracted tasting
espresso.
2. Grind Setting
You may need to vary the Grind Setting
when using different coffee beans and
depending on bean freshness. The range
of 30 Grind Settings allows for precision
adjustment, controlling the grind size
& ultimately the characteristics of the
resulting extraction.
It may take several incremental
adjustments before you reach your
optimum Grind Setting. Dial in Grind
Setting based on pour time & taste see
Espresso Extraction Guide.
Barista Tip:
After adjusting the Grind Setting it is
important to purge (for 1-2 sec) a small
amount of coffee grinds from the Grinder.
This removes the coffee grinds of the
previous Grind Setting; ensuring the next
espresso extraction is made entirely of
the coffee grinds from the new Grind
Setting. When extracting you should look
to an extraction time between 25-30s for
a double shot measuring a grind of 2.0. If
the extraction takes longer the grind is too
fine. If the extraction is shorter then the
grind is too coarse. It is recommended you
experiment.
- Smaller number settings deliver finer
coffee grinds & a slower extraction.
- Larger number settings deliver coarser
coffee grinds & a faster extraction.
The Grinder on your Barista Max+ is
designed to produce grounds for a wide
range of coffee types.
• Adjusting the grinder
When adjusting the Grind Setting if the
grind size is too coarse for Espresso the
display will read ‘Hi’.
If the grind size is too fine the display will
read ‘Lo’.
You can still use the machine for grinding
coffee when the Hi/Lo setting is displayed
but this is a general guide for ‘normal’ bean
types.
The Barista Max+ has been designed to
feedback both grind & dosage as well
as extraction time. The 1.0 and 2.0 grind
measures are optimum settings, you
can grind to 1.2 or 2.2 for example and
experiment with your espresso depending
upon your taste preference. The grind
display counts in 0.1 increments.
If you find your extraction times vary for 1
or 2 shots see page 16 for the Espresso
Extraction Guide.
Please note that varieties of beans, the
grind size and the measure of shot all alter
the espresso, the Barista Max+ allows you
to perfect your espresso.