Unic Tango Ace - Page 11

11
Tango 0060 11-2019
Press and Hold YES for 3 seconds
to start the rinsing cycle
Piston Water ow test
Record value on Service Data Form
180-250 ml = Normal ow
150-200 ml = Slight restriction, run a
cleaning cycle and test again
Less than 150 ml = Piston clogged.
Remove piston to clean or replace.
Remove and replace
grounds drawer to start the rinsing cycle.
Ace / STP:
20 Second Flow
~225 ml rinse
Measure the water ow through the
Piston during the spout rinsing cycle.
Clean or replace the Piston
if the ow is restricted.