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CQUBE SERIES
45
Espresso brew process
BREW CYCLE SETTING
Pre infusion helps to fuse the coffee puck together more gently where there might be some weak
spots due to inconsistent density, rendering a more even extraction.
A hard impact (no pre infuse) seems less effective because it slams the puck with water at 9 bar and
then running the shot, leaving the chance of puck fissures and channeling of water might occur inside
the chamber.
Adjustable between 0-25 seconds, standard is preset to 2.5 seconds.
The water in this step is not calculated into total volume that is set for a specific drink. So if you
increase this setting you will get higher volume of your drink even though you haven’t changed the
volume setting for the drink.
This is setting is much connected with pre infusion, as it will help to even out the pressure created in
the pre infusion for a more gentle fusing of the puck.
Adjustable between 0-25 seconds, standard is preset to 3.5 seconds.
During this step the machine will produce preset volume for the selected drink with around 9 bar
of water pressure. The machine has also reached correct working temperature for the water for
extraction by now. There is a flow meter in the system that calculates number of pulses into volume
(ml) to get the correct amount.
This setting will allow the remaining water pressure in the system to gently decrease through the
coffee puck. This leads to less waste water and not so violent pressure release in the brewer.
Adjustable between 0-25 seconds, standard is preset to 2 seconds.
During this step the water pressure is completely released and the excess water will go into the waste
bin. The brewer will stand still with pressure from the piston to make the coffee puck more firm, this
will increase the cleanliness of the brewer when the coffee puck is ejected from the brew chamber.
Adjustable between 0-25 seconds, standard is preset to 3 seconds.
Pre infusion Pause Brew process
Delay open
Dry press
Pre infusion
Pause
Brew process
Dry press
Delay open
Содержание CQube LF04
Страница 1: ...CQUBE SERIES MAINTENANCE MANUAL MM_EN Date 131203 ...
Страница 7: ...CQUBE SERIES 7 B C A Dimensions BARISTA GENERAL Model A B C BARISTA 818mm 235mm 456mm ...
Страница 50: ...CQUBE SERIES 50 Water system espresso FLOW CHARTS ...
Страница 52: ...CQUBE SERIES 52 Milk system FLOW CHARTS ...