Grindt amp grind dose shot time, Extraction guide, Over extracted – Gastroback 42636 Design Espresso Machine Advanced Control Benutzerhandbuch
Seite 23: Under extracted

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STEAM LEVER is in the CLOSED position
and clean using the pin on the end of the
cleaning tool.
• If steam wand remains blocked, remove
the tip using the integrated spanner in the
cleaning tool and soak in hot water. Screw
tip back onto the steam wand using the inte-
grated spanner in the cleaning tool.
Cleaning The FilTer Bas-
KeTs anD portafilter
The filter baskets and portafilter should be
rinsed under hot water directly after use to
remove all residual coffee oils.
If the holes in the filter baskets become
blocked, dissolve a cleaning tablet in hot
water and soak filter basket and portafilter
in solution for approx. 20 minutes. Rinse
thoroughly.
Cleaning The shower sCreen
The group head interior and shower screen
should be wiped with a damp cloth to remo-
ve any ground coffee particles.
Periodically run hot water through the ma-
chine with the filter basket and portafilter in
place, without ground coffee, to rinse out
any residual coffee.
Cleaning The Drip
& sTorage TraY
The drip tray should be removed, emptied
and cleaned after each use or when the drip
tray indicator is showing Empty Me!
Remove grill from the drip tray. Wash the
drip tray in warm soapy water. The Empty
Me! indicator can also be removed from the
drip tray.
The storage tray can be removed and clea-
ned with a soft, damp cloth (do not use ab-
rasive cleansers, pads or cloths which can
scratch the surface).
Cleaning The ouTer housing
& Cup warMing TraY
The outer housing and cup warming tray
can be cleaned with a soft, damp cloth.
Polish with a soft, dry cloth. Do not use ab-
rasive cleansers, pads or cloths which can
scratch the surface.
noTe: Do not clean any of the parts or ac-
cessories in the dishwasher.
OPTIMUM
10g** 1 CUP
18g** 2 CUP
25-35 SEC
15-20kg
BALANCED
GRINDT
AMP
GRIND DOSE
SHOT TIME
TOO FINE
TOO MUCH
TOO HEAVYO
VER 40 SEC
OVER EXTRACTED
BITTER • ASTRINGENT
TOO COARSE
TOO LITTLE
TOO LIGHTU
NDER 20 SEC
UNDERDEVELOPED • SOUR
UNDER EXTRACTED
exTraCTion guiDe