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6.10 Drain the system
1
Remove the red cap from
NC connection [N1].
Insert
NC connection [N1]
into
connector [F2]
and connect the suction hose to
TONE Nitro.
Note: Insert NC connection [N1] flush into
connector [F2],
otherwise the valve inside the
connector [F2]
will not open and the system will
not suck in liquid.
2
Turn the
middle rotary knob [I]
90° clockwise
to "PUR".
3
Set the
unit switch [E1]
on the rear panel to "1
ON". The system starts automatically.
4
Place the glass under the
tap [D]
and pull the
handle [D1]
forward by 90°: Continue tapping
until only air escapes from the tap.
Then switch the
appliance switch [E1]
on the
back to "0 OFF" and release the remaining
pressure.
I
D1
11
D
E1
N1
F2
