Welcome!
Congratulations on choosing the ultra-small, lightweight
Z2 Auto
machine!
Your new
Z2
has been programmed with your prescribed setting and is almost
ready for use.
Please read the instructions below before using the
Z2
.
NOTE:
The
Auto Start / Stop Feature
will stop the therapy if a large
air leak is detected between the
Z2
outlet and the mask. This may
also happen at times when the mask is not being worn properly.
This common condition should be resolved once all connections
are secure, the mask is properly worn, and the
Start/Stop Button
has
been pushed or you start to breathe through the mask.
8
Accessories- Qtube® and HME
Your
Z2
comes with two accessories – the
Qtube
muffler and the
HME
(Heat Moisture Exchanger).
The
Qtube
is a reusable accessory designed to reduce acoustic noise
transmitted to the mask through the CPAP tube. See illustration below for
where to install it.
The
HME
(Heat Moisture Exchanger) works to provide humidification
by capturing the moisture as you exhale and provide it back to you as
you breathe. The
HME
is installed as close to the mask as possible. See
illustration below.
The
HME
should be discarded after seven days of consecutive use or
when it fails to provide adequate humidification.
8 in. Tube
Tube Adapter
Z2 Auto
Qtube
4 ft. Tube
HME
Mask (not included)
1
Connecting the Tube
Connect the
CPAP tube
to the round end
of the tube adapter. Insert the other end of
the tube adapter into the outlet of the
Z2
as
shown.
Connect the other end of the CPAP tube to
the mask.
Ensure all connections are tight to avoid air
leaks.
2
Connecting the Power
Plug the power supply into the
Z2
as shown
and into a wall outlet. The
Z2
will go into
standby mode displaying
on the screen.
The
Z2
display will always be active
whenever the device is receiving power.
3
Starting Therapy
To initiate therapy, push the
Start/Stop
Button
( ) or place the mask on your face
and start breathing. The
Auto Start / Start
Feature
will start the therapy automatically.
NOTE:
The
Auto Start / Stop
feature
may not work with the use of a full
face mask due to its design. In this
case you will need to press the
Start/
Stop Button
to start the therapy.
4
Stopping Therapy
To stop therapy, either press the
Start/Stop Button
( ) again or remove your
mask and the
Auto Start / Stop Feature
will automatically stop therapy.
5
Choosing between CPAP and Auto CPAP Mode
The mode, CPAP or Auto CPAP, is set at the same time as the
Z-Breathe
setting. The mode is designated on the LCD screen
by either CPAP for CPAP or APAP for Auto CPAP. The
Z-Breathe
setting, 1, 2, or 3, is the number that follows the mode. To set
the mode and the
Z-Breathe
, plug the power supply into the
Z2
and wait for it to get to standby mode (screen displays ). Press and hold
the UP ( ) or DOWN ( ) ARROWS at the same time. CPAP or APAP will apear on
the screen. Press the UP ( ) or DOWN ( ) ARROW to change modes and select
the Z-Breathe setting. Press and hold the
Start/Stop Button
( ) to save the
selection.
6
Programming Treatment Pressure
In CPAP Mode
With the
Z2
in standby mode (screen displays ), press and hold the
Start/Stop
Button
( ) until the pressure number flashes. Use the UP ( ) or DOWN ( ) ARROW
to adjust to your prescribed pressure. Press and hold the
Start/Stop Button
( )
to save the selection.
In Auto CPAP Mode
tube
adapter
tube
7
Setting Ramp
Ramp Time and initial Ramp pressure is adjusted while the Z2 is in
standby mode (screen displays ).
To set the Ramp Time, press and hold the UP ARROW ( ) until the
Ramp Time flashes. Press the UP or DOWN ARROW until the desired
setting is reached. Press and hold the START/STOP BUTTON ( ) to save
the new setting.
To set the initial Ramp pressure, press and hold the DOWN ARROW ( )
until the pressure display flashes. Press the UP or DOWN ARROW until the
desired setting is reached. Press and hold the START/STOP BUTTON ( )
to save the new setting.
With the
Z2
in standby mode (screen displays ), press and
hold the
Start/Stop Button
( ) until the words APAP HI
appears and the pressure number flashes on the screen.
Us the UP ( ) or DOWN ( ) ARROW to adjust the higher
number on the pressure range on your prescription. Press
and hold the
Start/Stop Button
( ) to save the setting.
Next APAP LO appears and the pressure number flashes.
Use the UP ( ) or DOWN ( ) ARROW to adjust the pressure
to the lower number on the prescription. Press and hold
the
Start/Stop Button
( ) to save the selection.