Gastroback Design Espresso Advanced Barista Bedienungsanleitung Seite 129

Problem
The coffee flows out too
quickly
and/or
the coffee is weak and
watery.
Possible Reasons
Too much coffee powder
in the filter basket.
The coffee powder is tam-
ped too firmly.
Air in the water system.
Excessive lime deposits in
the water system.
The filter basket is
clogged.
The coffee powder is stale
or too coarse.
Too little coffee powder in
the filter basket.
You applied too little pressu-
re when tamping the coffee
powder in the filter basket.
You started the extraction
via the wrong espresso
button.
The Easy Solution
Leave at least 2-3mm of free space between the tamped
coffee powder and the rim of the filter basket (see: 'Ope-
ration / Tamping the Coffee Powder').
Reduce the applied pressure when tamping the coffee
powder (see: 'Tips for Best Results').
Flush the water system (see: 'Before First Use / Flushing
the Water System').
Reduce the intervals for descaling the espresso machine
(see: 'Care and Cleaning / Descaling the Appliance').
If the water hardness in your area is extremely high, it
may be better to use low-mineral, non-carbonated table
water (see: 'Tips for Best Results / The Water Quality').
Clean the filter basket (see: 'Care and Cleaning / Tho-
rough Cleaning of the Portafilter and Filter Basket').
Always remove used coffee powder immediately from the
filter basket. Thereafter, rinse the filter basket with hot
water (see: 'Operation / After the Extraction').
If the problem persists after cleaning, replace the filter
basket. Contact your vendor.
Use fresh coffee beans and coffee powder with a grind
size suited for espresso machines. Adjust the grind size of
the grinder somewhat finer (see: 'Changing the Default
Values / Setting Up the Grinder').
Use at least 1 measuring spoon of coffee powder (see:
'Operation / Filling in Coffee Powder Manually' or 'Ope-
ration / Using the Grinder'). If required, adjust the grin-
der of the espresso machine accordingly (see: 'Changing
the Default Settings / Setting Up the Grinder').
Apply a sufficient pressure via the provided tamper (see:
'Operation / Tamping the Coffee Powder').
After filling the 1 cup filter basket with the appropriate
amount for 1 cup, you should start the extraction via the
1 cup button (see: 'Operation / Starting the Extraction').
EN
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