maintenance of la marzocco espresso machine. what can a barista do to make an espresso machine work...
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Maintenance of La Marzocco Maintenance of La Marzocco espresso machineespresso machine
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What can a barista do to make an What can a barista do to make an espresso machine work better for espresso machine work better for
you?you?
1. Daily maintenance.1. Daily maintenance. 2. Weekly maintenance.2. Weekly maintenance. 3. Monthly maintenance.3. Monthly maintenance.
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DailyDaily
Brush clean the grinder doser
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DailyDaily
Using the blind filter to do back-flushing
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DailyDaily
Filter basket cleaning
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Portafilter cleaning by brushing
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DailyDaily
Brush clean the diffuser screen
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Wipe clean the machine everyday
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DailyDaily
Verify espresso extraction time (25-30sec)
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Back-flushingBack-flushing
Insert 1 teaspoon of puly caff Place portafilter with powder
Press brewing button (15-20 sec)
Stop and press again for 3 times.Make sure portafilter is secure.
Remarks: Repeat the whole step for the next group head. Remember to flush the machine thoroughly.
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WeeklyWeekly
Verify powder dosage (2pulls=14grams)
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WeeklyWeekly
Internal cleaning of doser
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WeeklyWeekly
Internal cleaning of bean hopper
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WeeklyWeekly
Filter cleaning with detergent
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WeeklyWeeklyShower cleaning with detergent (Puly Caff)Shower cleaning with detergent (Puly Caff)
1. Remove diffuser for cleaning
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WeeklyWeeklyShower cleaning with detergent (Puly Caff)Shower cleaning with detergent (Puly Caff)
2. Diffuser screw is removed
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WeeklyWeeklyShower cleaning with detergent (Puly Caff)Shower cleaning with detergent (Puly Caff)
3. Diffuser screen is removed
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WeeklyWeeklyShower cleaning with detergent (Puly Caff)Shower cleaning with detergent (Puly Caff)
4. Everything is then soaked overnight in the Puly Caff solution
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MonthlyMonthly((To be done by the technician)To be done by the technician)
To check brewing water temperature
90˚C ± 2˚C
To check brewing pressure at approximately 9 bar
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6 months6 months(To be done by the technician)(To be done by the technician)
To replace worn-out group gaskets
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Sample of un-cleaned machineSample of un-cleaned machine
Clean & UnClean baskets and portafilter
Left: Note the partially blocked screen due to lack of cleaning.
Right: Nice and clean. Optimum brewing for best result.