Breville DIE CAST PROGRAMMABLE BES820XL User Manual download pdf (Page 7)

7

Programmable Function

This espresso machine offers a convenient

choice between the Manual Operation or the

intelligent Programmable Function that can be

personalised with the user’s favorite espresso

setting.

Espresso Pressure Gauge

The espresso pressure gauge assists in

obtaining the most favorable extraction

pressure, guiding the user to create their ideal

espresso. This is achieved by measuring the

pressure at which the water is being forced

through the ground coffee in the ﬁlter holder.

Ideal Espresso - Optimum Zone

The gauge needle when positioned within the

recommended Optimum Zone during pouring

indicates the espresso will be produced at the

ideal pressure. The brewed espresso should

have a generous layer of ﬁne textured and

evenly colored golden créma.

Under Extracted Espresso

The gauge needle when positioned below the

Optimum Zone during pouring indicates that

the espresso will be produced with insufﬁcient

pressure resulting in an ‘under extracted’

espresso. This occurs when the water ﬂow

through the ground coffee in the ﬁlter is too

fast. As a result the optimal ﬂavor will not be

extracted and the coffee will be watery and lack

thick créma on the top.

Possible causes for under extraction are: coffee

grind is too coarse and/or insufﬁcient coffee in

ﬁlter and/or under tamping.

Over Extracted Espresso

The gauge needle when positioned above the

OPTIMUM Zone during pouring will indicate

that the espresso will be produced with too

much pressure resulting in an ‘over extracted’

espresso. This occurs when the water ﬂow

through the ground coffee in the ﬁlter is too

slow. As a result the coffee will be very dark and

bitter, with a mottled and uneven créma on top.

Possible causes for over extraction are: ground

coffee is too ﬁne and/or too much ground coffee

in ﬁlter and/or over tamping.

Hot Water Wand

The dedicated hot water wand is ideal for

making your favourite hot drinks. For convenient

use the wand has a commercial style 360°

ball joint.

FEATURES OF YOUR BREVILLE DIE CAST PROGRAMMABLE ESPRESSO MACHINE

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