Electrolux Professional UNIC TANGO ACE-ST DUO, Manual

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57
Tango 390-00322 7-2022
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:
Turntable piled with wet coffee
Brew valve exhaust blocked by water in drain
Make sure machine is mounted with slight forward tilt so drain manifold empties.
Install the Machine & Drain correctly
The brew valve exhaust tube must be free to vent the built-up brewing pressure before the turn-
table opens the brewing chamber. Grounds are ejected from the top of the chamber if the pres-
sure is not released.
Check that no water blocks the brew valve exhaust tube
Install machine level on counter or angled slightly forward.
Check that there is no standing water in the cleaning tablet chamber.
Run drain line continuously downward without a P-trap forming.
Check the drain line for standing coffee/water.
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.
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