Electrolux Unic Tango Ace - Page 54

54
Tango 0060 5-2021
The brew valve exhaust tube must be free to vent the built-up brewing pressure
before the turntable opens the brewing chamber.
Grounds are ejected from the top of the chamber if the pressure is not released.
Group Temperature set too high at elevation above 2000F
The brewing water may ash boil when it reaches the piston, the released steam can
carry the grounds up and out of the piston.
Start at 94°C, reduce more if at elevation.
Group temperature must be at least 4°C below local water boiling point.
Ground Co󰀨ee overlling the brewing chamber
Check that the programmed dry grounds dose does ll the piston above the top rim.
Coarse grind adjustments will cause the dry grounds to take up more room.
Complete grinder calibration for correct ground co󰀨ee dosing.
Advanced: Back o󰀨 the tamping before extraction for 18 gram dose
Water needs room to ow above the co󰀨ee grounds. The co󰀨ee grounds will also
expand during extraction. A default amount of back o󰀨 is already in place.
More back-o󰀨 may be needed with larger ground co󰀨ee weights.
Use the RR setting for Solo/Uno: -4 backs o󰀨 1 mm. -8 backs o󰀨 2 mm.
Use Encoder recul for Ace/ST:
Troubleshooting
Use the provided shims on the rear
legs if necessary to level the Tango.
Angled slightly forward is also OK
Drain:
Tango must be installed level
or angled slightly forward!
Install the drain line running
continuously downward so
that no “trap” is formed.
!
Back pressure in the drain
line will cause problems
with the brewing system.
Grounds spilling onto the turntable area: