EcoStar
Adjustment
of the pressure at the device outlet
11
Adjustment of the pressure at the
device outlet
1.
Connect the spiral tubing to the device
outlet and the free nozzle of the tubing
to a plug equipped with a 4 mm leak
and a pressure point.
2.
Then connect the pressure point to a
manometer and adjust the pressure
order to 12 cmH
2
O.
3.
Access the settings for the pressure
sensor offset as shown in "Settings" on
page 8 of this manual, and adjust the
value using the
button or the
button until the pressure reads
12.0 cmH
2
O on the manometer.
4.
Then, press the
button while
holding down the hidden key. The
pressure sensor offset setting is
automatically memorized.
Choosing a pressure unit
You can select hPa instead of cmH2O as
the default pressure unit displayed on the
device, and vice versa.
To select the pressure unit, hold the hidden
key and the
button simultaneously
pressed while you connect the device to the
power supply source (electrical outlet). The
machine displays the unit selected until you
release the hidden key and the
button.
Repeat to change the unit displayed.