BREAS Z2 Auto Travel CPAP Machine User Guide
- June 13, 2024
- Breas
Table of Contents
BREAS
Z2 Auto Travel CPAP Machine
Product Information
Box Contents
- Z2 Auto Device
- Power Supply (AC Adapter and Power Cord) Custom USB A to Micro B Cable
- Custom CPAP Tube Adapter
- 4 ft. Slim Style CPAP Tube
- Filters (2 – 1 installed in Z2, 1 in box)
- Heat / Moisture Exchanger (HME)
- Q-lite Muffler
- 8 in. Slim Style Tube
- Z2 Auto Quick Start Guide
- Z2 Auto User Guide
For complete Instructions for Use, please see the Z2 Auto User Manual.
LCD Display Overview
The Z2 display offers useful information on device settings. Below is a brief
overview of the information available using the built-in LCD. For more
information, please refer to the Z2 Auto User Guide.
- Treatment pressure display
- Ramp progress indicator (if ramp set)
- Ramp time remaining (if ramp set)
- Battery status (if present)
- AC Power indicator (if connected)
- General status display
- Fault indicator (if fault occurs)
appears in the general status display, the internal battery needs replacement,
so the device has stopped logging data. Call Breas to arrange for the battery
to be replaced. Until then therapy will continue to be provided.
Z2 Auto Nitelog® Bluetooth App
Your Z2 Auto has a range of functionality from device remote control to data
viewing available via its embedded Bluetooth capability. The Z2 Nightlong® App
is available for download at the App Store™ for Apple devices or at Google
Play for Android devices. Separate Z2 Nightlong® App User Guides are available
for download on the Breas Medical web site, www.breas.us. The App User Guides
provide an overview of the App as well as detailed use instructions.
Sleep Data Software
Breas Medical provides user software for data viewing which may be downloaded
from the Breas Medical website to any Windows computer. A separate user guide
for this software is available for download at the Breas Medical website,
www.breas.us.
If you have any questions, consult the Z2 Auto User Guide, email us at
supports@ breas.com or call Customer Support at
855-436-8724 Monday-Friday 8 am-5 pm
EST.
To register your device, complete the form in the back of the User Guide or
visit www.breas.us
Breas Medical, Inc. 16 Esquire Road, N. Billerica, MA 01862, USA
Q-lite™ is a trademark of Breas Medical, Inc. Z2® Auto and Z-Breathe® are
registered trademarks of Breas Medical, Inc. Breas and the Breas logo are
registered trademarks of Breas, AB. All other trademarks are the property of
their respective owners.
US Patent Pending. © Copyright 2014-2020, Breas Medical, Inc. All rights
reserved.
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.
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.
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.
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.
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.
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.
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.
To disable the ramp feature, set ramp time to “00”.
Choosing Z-Breathe® Settings
- Breathe is designed to provide exhalation comfort. There are 3 Z-Breathe settings. Which one is best for you depends on personal preference.
- APAP 1 or CPAP 1 offers mild pressure swing relief
- APAP 2 or CPAP 2 is the Default Setting and offers moderate pressure swing relief
- APAP 3 or CPAP 3 is the most aggressive setting for pressure swing relief
To set the Z-Breathe setting , press and hold down the Up Arrow Button
**and Down Arrow Button simultaneously while in Standby mode (pressure
of “0.0” indicated on the display).
When the Function Mode indicator flashes on the LCD screen, select the desired
Z-Breathe setting using the Up Arrow Button **and Down Arrow Button.
**Press and hold the Start/ Stop Button** to save the new setting.
Your selected setting for Z-Breathe will be retained in the memory of your Z2
unit after it is turned off.
NOTE: Function Modes (APAP vs CPAP) can ONLY be set by a healthcare provider.
Accessories- Q-lite™ and HME
Your Z2 comes with two accessories the Q-lite muffler and the HME (Heat Moisture Exchanger).
The Q-lite 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.
Replacing the Filter
The Z2 comes with a Filter preinstalled at the factory plus a replacement Filter. When it is time to replace the filter, remove the End Cap by squeezing the sides and pulling down. Insert the new filter into the End Cap as shown, with arched side of the filter aligned with the top of the End Cap. Ensure the filter covers all holes in the end cap. Press the End Cap onto the Z2.