Breas Z2 User Manual (English)

Questions and Answers:

E
Eric KennedyAug 7, 2025
What to do if my Breas Medical Equipment shows no display?
- C
  cynthiariosAug 7, 2025
  If your Breas Z2 Medical Equipment display is not working, several issues could be the cause. First, ensure the power supply is properly connected and the power outlet is functional. Check all connections, including the power supply at the Z2 and the power cord at the AC adapter. Verify that the Z2 and the battery are securely locked into the PowerShell. Make sure the battery is charged. If you are using a power supply, ensure that it is a Breas Medical approved unit. If none of these steps resolve the issue, it may be a fault condition, and you should refer to the Fault Codes table in “Fault Conditions”.
E
Eric WilsonAug 12, 2025
What to do if Breas Medical Equipment treatment will not start?
- S
  Sarah HooverAug 12, 2025
  If your Breas Medical Equipment treatment isn't starting, it could be due to a couple of reasons. If the mask is removed, the treatment automatically turns off. Replace the mask and push the Stop/Start button. If the problem continues, check for leaks in the connections between all the pieces between the mask and the unit. Also, if ramp mode is in use, wait for the air pressure to reach the prescribed treatment pressure or stop treatment and adjust ramp time.
V
vreidAug 19, 2025
Why is there insufficient air flow delivered from Breas Z2?
- A
  Ana KingSep 12, 2025
  Insufficient air flow from your Breas Z2 could stem from a few causes. Check the air filter to see if it's dirty or clogged and replace it if needed. Ensure that the air intake isn't blocked by anything; if it is, clear the blockage. Also, confirm that the CPAP tube is properly connected to your Z2 and your mask, using the tube adapter. Finally, inspect the CPAP tube for any blockages, pinches, or punctures, and replace it immediately if damaged.
J
Justin HuffAug 25, 2025
What to do if Fault Code 27 is flashing on Breas Z2?
- R
  Ryan PetersonAug 25, 2025
  If Fault Code 27 is flashing on your Breas Medical Equipment, it indicates overheating. Allow the device to cool down and check if the fault code disappears.
W
wpetersAug 30, 2025
How to fix electromagnetic compatibility issues with Breas Z2 Medical Equipment?
- S
  Sophia RobinsonAug 30, 2025
  To address electromagnetic compatibility issues with your Breas Z2 Medical Equipment, move the Z2 and PowerShell further away from potential sources of electromagnetic interference.

Breas Z2 Specifications

General

Pressure Range	4-20 cm H2O
Sound Level	26 dBA
Type	CPAP
Dimensions	6.48 x 3.30 x 2.02 inches
Power Supply	100-240V AC, 50/60Hz
Humidification	Optional
Therapy Modes	CPAP
Ramp	0-45 min
Operating Altitude	Up to 8, 000 feet

Summary

Welcome and Medical Information

Owner/User Responsibility

Defines the user's responsibility for reading the guide and potential consequences of misuse.

Healthcare Provider Responsibility

Outlines the role of the healthcare provider in explaining usage and contraindications.

Replacement Z2 Parts and Supplies

Advises using only genuine parts to avoid damage and warranty voidance.

Terms Used in this User Guide

Explains the meaning of symbols like WARNING, CAUTION, and NOTE.

Indications for Use

Specifies the intended use of the Z2 CPAP System for adults with obstructive sleep apnea.

Contraindications

Lists pre-existing conditions where positive airway pressure therapy may be contraindicated.

Adverse Effects

Lists potential side effects users may experience during CPAP therapy.

Z2 Warnings and Cautions

General Warnings

Covers risks of misuse, oxygen, damage, and mask compatibility.

Electrical and Environmental Hazards

Covers electrocution, cleaning agents, flammable environments, and toxic vapors.

Usage and Storage Precautions

Handling and Cleaning Cautions

Covers tripping hazards, keeping device dry, power cord inspection, and area cleanliness.

Operating Environment and Storage

Covers temperature, humidity, altitude, and avoiding blockages.

Getting to Know Your Z2 CPAP System

Package Contents

Lists all items included in the Z2 CPAP system box.

Z2 CPAP Device Overview

Describes the primary function and features of the Z2 CPAP device.

Power Supply Details

Explains the function and connection of the AC power adapter and cord.

Tube Adapter and CPAP Tube

Describes the purpose and connection of the tube adapter and CPAP tube.

Using Your Z2

LCD Display Overview

Explains the various indicators and information shown on the Z2's LCD screen.

Treatment Pressure and Ramp Mode

Describes pressure display and ramp mode indicators on the LCD.

Battery and AC Power Indicators

Explains icons for battery status and AC power connection.

Z2 Operation Controls

General Status Display and Event Codes

Explains the general status display and event codes shown on the Z2.

Starting and Stopping Treatment

Details how to begin and end therapy sessions using the Start/Stop button.

Auto Stop Feature

Explains the automatic stopping function and how to manage it.

Choosing Z-Breathe Settings

Guides on selecting Z-Breathe levels for comfortable therapy.

Programming Ramp Mode

Setting Ramp Time

Explains how to set the duration for gradual pressure increase.

Setting Ramp Start Pressure

Details how to adjust the initial pressure level for ramp mode.

User Software and Device Care

Breas Medical User Software

Describes the software for data viewing and where to download it.

Inspections

Advises on daily inspection of the device, tube, filter, and mask for wear.

Cleaning Procedures

Provides instructions for daily cleaning of the CPAP tube and Q-lite.

Device Care and Troubleshooting

Filter Replacement

Explains how and when to replace the air filter.

Fault Conditions and Codes

Lists fault codes and recommended actions for troubleshooting.

USB Firmware Upgrade

Guides on where to find firmware upgrades and instructions for the Z2.

Troubleshooting Common Problems

Provides solutions for issues like no display, treatment not starting, or shutoffs.

Guidance and Manufacturer's Declaration

Electromagnetic Emissions

Details RF emissions and their classification for the Z2 CPAP System.

Electromagnetic Immunity

Outlines immunity test levels and compliance for the Z2 CPAP System.

RF Communication Separation Distances

Provides recommended separation distances for RF equipment.

Z2 Bluetooth Communication

Discusses wireless quality of service for the Z2 Mobile App.

Technical Specifications

30W Power Adapter Specs

Lists operating and storage conditions for the power adapter.

Device Specifications

Details operating parameters, dimensions, and weight of the Z2 device.

Performance Specifications

Outlines operating pressure range, accuracy, and sound level.

Bluetooth Specifications

Lists technical details for the Z2's Bluetooth module.

Servicing, Warranty, and Contact

Service Recommendations

Advises on when to get the Z2 system inspected or serviced.

Limited Warranty Details

Lists warranty periods for the Z2 device, PowerShell, battery, and power supply.

Warranty Limitations and Claims

Outlines what the warranty covers, exclusions, and how to make a claim.

Breas Medical Contact Information

Provides company address, phone numbers, and email for support.

FAA Compliance for Aircraft Use

Explains FAA compliance and requirements for using the Z2 on aircraft.

Related product manuals

Breas Z2 User Manual

Table of Contents