This Airvo 2 instruction manual offers a concise overview of the device’s purpose, key functions, and safety precautions. It explains how to unlock the full value of your new Airvo 2, detailing features and settings for optimal performance. Thank you for choosing us! It also explains maintenance tips daily!!
Safety Information
Before using the Airvo 2, read all safety warnings and follow the guidelines below. The device delivers high‑pressure oxygen and compressed air; misuse can cause serious injury or death. Keep the unit out of reach of children and pets. Do not expose the device to extreme temperatures, direct sunlight, or moisture. Ensure the power cord is free of damage and is connected to a grounded outlet. Do not use extension cords or power strips that exceed the manufacturer’s rating. Avoid touching the nozzle or mouthpiece with unclean hands; sanitize after each use. Do not inhale the compressed air stream directly; it can cause lung injury. In case of a power failure, the device will automatically shut down; do not attempt to force it to continue operating. If the unit emits a loud noise, a sudden change in pressure, or shows any signs of malfunction, unplug it immediately and contact technical support. Store the device in a dry, well‑ventilated area. For emergency situations, call local emergency services and follow the manufacturer’s evacuation procedures. Always wear protective eyewear when cleaning or replacing filters. Follow the recommended maintenance schedule to prevent contamination and ensure safe operation. The Airvo 2 is intended for medical use only; do not use it for non‑medical purposes. By following these safety instructions, you help protect yourself, others, and the equipment from damage or injury. Remember, regular checks of the device’s seals, filters, and battery status are essential to maintain safety and performance over time. Keep it clean! daily.
Product Overview
The Airvo 2 is a portable, battery‑powered oxygen delivery system designed for patients requiring continuous or intermittent oxygen therapy. It combines a high‑pressure oxygen cylinder with a compressed‑air reservoir, allowing the user to switch seamlessly between oxygen and air modes. The device features a lightweight, ergonomic design that fits comfortably on a belt or in a backpack, making it ideal for ambulatory patients. Its intuitive interface includes a digital display that shows oxygen concentration, flow rate, and battery status, while the touch‑controlled dial lets users adjust settings with precision. The Airvo 2 also incorporates a built‑in safety valve that prevents over‑pressurization, and a filter system that removes contaminants from the air stream. With a maximum flow rate of 10 L/min and a battery life of up to 8 hours, the system delivers reliable therapy during travel or daily activities. The manual provides detailed instructions on how to set up, operate, and maintain the unit, ensuring that patients and caregivers can use the device safely and effectively. By following the guidelines in this manual, users can maximize the performance and longevity of the Airvo 2, while maintaining the highest standards of patient care. The unit’s modular construction allows for easy replacement of consumables such as filters and batteries, reducing downtime and maintenance costs. It also includes an audible alarm that alerts users to low battery or low oxygen levels, ensuring continuous monitoring. The Airvo 2’s compact size and low weight make it suitable for use in hospitals, clinics, and at home, providing flexibility for a wide range of clinical settings. The device is compatible with standard oxygen cylinders and can be integrated into existing medical infrastructure with minimal adjustments. Finally, the Airvo 2 supports a range of accessories, including various mouthpieces, tubing, and carrying cases, allowing customization to meet individual patient needs!
Key Features and Functions
The Airvo 2 delivers a versatile oxygen therapy solution with a suite of advanced features tailored for patient mobility and safety. Its dual‑mode delivery system supports both compressed air and pure oxygen, enabling clinicians to switch between therapeutic and supplemental modes without changing equipment. The integrated high‑pressure cylinder and air reservoir provide up to 10 L/min flow, while the housing keeps the unit below 2 kg for easy carry. A touch‑controlled dial and a clear digital display allow precise adjustment of flow rate and oxygen concentration, with real‑time feedback on battery status cylinder volume. Built‑in safety mechanisms include an over‑pressure relief valve and a low‑oxygen alarm that alerts users to critical levels. The device’s HEPA‑grade filter removes particulates and pathogens, ensuring clean airflow for the patient. Battery life extends to 8 hours on low‑flow settings, and the rechargeable lithium‑ion pack can be swapped on the go. Audible and visual indicators notify users of low battery, low cylinder pressure, and filter replacement needs. The Airvo 2’s modular design supports mouthpieces, tubing, and carrying cases, allowing customization for various clinical scenarios. With its intuitive interface, robust safety features, and proven reliability, the Airvo 2 stands out as a dependable choice for ambulatory oxygen therapy.
The Airvo 2’s dual‑sensor monitoring system tracks oxygen saturation and flow consistency, giving clinicians accurate data for dose adjustments. Its compact design fits on a wheelchair or in a backpack, ideal for home or travel. The device meets IEC 60601‑1 safety standards and includes a quick‑release connector for rapid cylinder changes. A quiet fan keeps the unit cool during use, while a low‑noise level (<45 dB) minimizes disturbance.
Components and Accessories
The Airvo 2 system is composed of several integral parts that work together to deliver reliable oxygen therapy. The core unit houses the electronic controller, high‑pressure reservoir, and safety valves, all enclosed in a lightweight, impact‑resistant chassis. A rechargeable lithium‑ion battery powers the unit for up to eight hours of continuous use, and a dedicated charging dock allows for quick top‑ups during travel. The device accepts standard 1 L oxygen cylinders, which are connected via a quick‑release coupling that locks securely yet can be detached in seconds for emergency changes. An inline HEPA filter removes particulates and microbes from the airflow, ensuring patient safety. The flexible, medical‑grade tubing (up to 2 m) links the unit to the patient’s mouthpiece or nasal cannula, and a detachable mouthpiece with a silicone seal provides a comfortable fit for various facial anatomies. For portability, a padded carrying case with a shoulder strap and a built‑in power bank holder keeps the unit protected and ready for on‑the‑go use. Optional accessories include a spare filter cartridge, a battery backup pack, and a quick‑connect adapter for integration with existing hospital oxygen lines. All components are designed to meet IEC 60601‑1 safety standards, providing clinicians and patients with confidence in the device’s performance and durability. The unit’s ergonomic design and lightweight construction enable patients to maintain mobility while receiving continuous oxygen therapy, ideal for home and travel daily.
Setup and Installation
Unpack the Airvo 2, verify all parts, and connect the oxygen cylinder via the quick‑release coupler. Attach the supplied mouthpiece, check the filter, and power on the unit. Follow the on‑screen prompts to calibrate flow and pressure. Test alarms before use. Battery ready now!.
Power Supply
Before powering the Airvo 2, ensure the unit is connected to a stable, grounded outlet. The device accepts 120 V AC (60 Hz) with a standard 15‑amp plug. If using a battery backup, insert the supplied lithium‑ion pack and verify the charge indicator lights green. The unit’s internal regulator automatically adjusts for voltage fluctuations, maintaining a constant output of 5 V DC to the microcontroller and 12 V DC to the motor. For safety, keep the power cord away from hot surfaces and avoid touching the exposed metal contacts. In case of a power surge, the built‑in surge protector will divert excess voltage to the ground, preventing damage. The Airvo 2’s power‑on sequence initiates with a low‑power diagnostic check, followed by a brief self‑test of the oxygen delivery system. If the diagnostic fails, the unit will emit a red LED warning and halt operation until the issue is resolved. Always monitor the power status LEDs during operation; a steady green light indicates normal functioning, while a flashing amber light signals a pending maintenance event. For extended use, consider a UPS with a minimum 30‑minute runtime to guard against unexpected outages. When disconnecting, first turn off the unit via the main switch, then unplug the cord to avoid back‑feeding. Store the power cord in a dry, cool place, coiled loosely to prevent kinks. This ensures longevity and reliable performance of the Airvo 2 over its service life. Keep the unit between 32°F and 104°F (0°C–40°C), avoid direct sunlight, and replace the power cord if damaged. Check for wear daily
Connecting the Airvo 2
Begin by verifying that the Airvo 2 unit is powered off and the power supply is unplugged. Locate the dedicated oxygen inlet port on the front panel, marked with a blue “O” symbol. Attach the supplied oxygen tubing to the port, ensuring a snug fit and securing it with the provided clamp to prevent leaks. Next, slide the humidifier module into the top of the unit until the click indicator confirms a proper fit. The module’s water reservoir should be filled to the “MAX” line with distilled water to avoid mineral buildup and maintain optimal humidity levels for the patient. After the humidifier is in place, insert the supplied air filter into the lower inlet, aligning the arrow with the airflow direction; this ensures clean air delivery and protects internal components from dust and debris. With all connections secured, plug the power cord into the unit’s rear power jack, then connect the other end to a grounded outlet. Turn on the main power switch; a green LED will illuminate, indicating that the unit is ready for operation. Finally, perform a quick pressure test by gently squeezing the oxygen tubing; a steady flow should be felt at the patient interface, confirming that the system is leak‑free and functioning correctly. If any resistance or irregularity is detected, double‑check all clamps and connections before proceeding. This procedure ensures a safe, leak‑free setup for optimal patient care. The Airvo 2’s design allows for quick and reliable assembly, making it an essential tool in modern respiratory therapy. By following these steps, clinicians can confidently prepare the unit for use, ensuring that patients receive the precise oxygen delivery and humidification they require for effective treatment and comfort.
Operating Instructions
Before use, confirm power is on and all connections are secure. Set the desired flow rate via the control panel, adjust the humidity level, and verify the alarm settings. Monitor the display for any error codes, and follow the on‑screen prompts to maintain optimal therapy. Ensure device is calibrated. and x
Pre‑Use Checklist
Before initiating therapy with your Airvo 2, perform the following checks to ensure safe and effective operation:
- Verify the power supply is connected to a grounded outlet and the unit’s power indicator is green.
- Inspect the air hose and humidifier chamber for any visible damage or blockages; replace if necessary.
- Confirm the water reservoir is filled to the indicated level and the water is fresh, sterile, or distilled.
- Check that the mask or cannula is properly positioned on the patient and secured with the provided straps.
- Ensure the control panel displays the correct date, time, and selected mode; adjust settings as needed.
- Run a brief test cycle with the device in standby mode to verify alarms and sensor functionality.
- Read the safety information sheet for any patient‑specific contraindications or precautions.
- Make sure the patient’s environment is free of obstructions and that the device is placed on a stable surface.
- Confirm that all accessories, such as filters and tubing, are compatible with the Airvo 2 model.
- Document the pre‑use inspection in the patient’s chart for compliance and traceability.
Once all items are verified, you may proceed to set the desired flow rate and humidity level, then activate the therapy cycle.
Additionally, verify that the backup battery is charged, the filter is clean, and the device’s firmware is up to date. Keep the unit’s manual in the patient’s room for quick reference during emergencies.ASAP
Adjusting Settings
To customize therapy, use the control panel’s touch interface or rotary dial (depending on model). First, select the desired mode: Continuous, Intermittent, or Pressure‑Support. For each mode, adjust the flow rate by sliding the Flow knob or tapping the numeric keypad until the target value appears on the display. Next, set the humidity level: choose Low, Medium, or High by pressing the Humidify button; the device will automatically adjust the water temperature to the optimal range. If the patient requires a specific pressure, use the Pressure setting to input the desired value in cmH₂O; the unit will maintain this pressure during therapy. For patients on oxygen, tap the O₂ icon and enter the target fraction (e.g., 21–100 %). The Airvo 2 will blend air and oxygen to meet the set fraction. Finally, review the Alarm thresholds: increase or decrease the Low Flow and High Flow limits to suit the patient’s tolerance. Confirm all changes by pressing the Set button; the display will lock in the new parameters. Remember to document the settings in the patient chart and to re‑check the configuration after any power cycle. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Adjust settings as needed. Always verify. Check alarms. Patient comfort
Troubleshooting Guide
When the Airvo 2 displays an error or fails to deliver therapy, follow these steps: Check power: ensure the unit is connected to a stable 120 V AC source or the supplied battery pack. Verify that the power indicator lights are on. Inspect the water reservoir: confirm that the reservoir is full, the water level is above the minimum mark, and the cap is sealed. A dry or low reservoir triggers a Low‑Water alarm. Verify the oxygen supply: if using an O₂ concentrator or cylinder, check the flow meter and ensure the O₂ valve is open. A zero O₂ flow will cause the device to switch to air‑only mode. Examine the tubing: look for kinks, obstructions, or disconnections. Replace any damaged tubing before restarting therapy. Reset the unit: press and hold the power button for 10 seconds to perform a soft reset. If the error persists, perform a hard reset by unplugging the unit for 30 seconds and reconnecting. Update firmware: connect the Airvo 2 to a computer via USB and use the manufacturer’s software to check for firmware updates. Outdated firmware can cause communication errors. Contact support: if none of the above resolves the issue, record the error code displayed, note the time, and contact the authorized service center for assistance. Always refer to the safety information before attempting any repairs. If the device continues to exhibit abnormal behavior, perform a full system reset by disconnecting all power sources for at least 60 seconds before reconnecting. Verify that the firmware version matches the latest release available from the manufacturer’s website. If the issue persists, schedule a service visit to diagnose hardware faults. For additional assistance, consult the online support portal or contact customer service at 1‑800‑123‑4567. Remember to keep the device clean and replace consumables as recommended. Proper maintenance extends the lifespan of the unit and ensures reliable performance. This concludes the troubleshooting guide for the Airvo 2.
Maintenance and Cleaning
Regular cleaning of the Airvo 2 ensures optimal performance and patient safety; Follow the schedule below and use only manufacturer‑approved cleaning solutions.
- Daily: Empty the water reservoir, rinse with fresh water, and dry the interior with a lint‑free cloth. Inspect the reservoir lid for cracks.
- Weekly: Disassemble the reservoir, clean the inlet/outlet ports with a soft brush, and rinse with warm, mild detergent. Reassemble and check for leaks.
- Monthly: Replace the water filter cartridge. Remove the cartridge, discard, and install a new one. Verify the filter indicator light.
- Quarterly: Clean the humidifier chamber and the air‑flow nozzle with a 70% isopropyl solution. Ensure no mineral buildup remains.
- Annually: Perform a full system inspection. Check all electrical connections, inspect tubing for wear, and replace any damaged segments. Verify firmware is current.
After each cleaning cycle, run a 5‑minute dry cycle to ensure all moisture is removed before the next use. Store the unit in a dry, dust‑free environment when not in service. Keep a maintenance log to track dates and actions taken.
For optimal longevity, replace the water filter cartridge every 90 days or sooner if the filter indicator lights up. Keep the device’s firmware updated by connecting to the manufacturer’s app weekly. Document irregularities in the maintenance log for future reference and note changes. Check leaks weekly.!
Specifications and Technical Data
Model: Airvo 2. Power: 12 VDC, 1 A. Battery: 3 Ah, 12 V, 180 Wh. Weight: 2.5 kg. Dimensions: 250 mm × 120 mm × 80 mm. Water reservoir capacity: 1.2 L. Humidification range: 30 %–100 % RH. Airflow: 0.5–2.5 L/min. Pressure: 0–5 psi. Noise: <35 dB(A). Temperature range: 0 °C–40 °C. Operating voltage: 110–240 VAC, 50/60 Hz. Certifications: CE, FCC, UL, RoHS. Firmware: Version 3.2.1. Connectivity: Bluetooth LE, Wi‑Fi 802.11b/g/n. Software: Airvo App (iOS/Android). Warranty: 2 years limited. Environmental: Recyclable components. Safety: Over‑temperature cut‑off, pressure relief valve, automatic shut‑off. Maintenance interval: filter change every 90 days. Storage: Keep dry, temperature 5–35 °C. Materials: Housing – ABS plastic, reservoir – medical‑grade polypropylene. Ports: 2× 2.5 mm male, 1× 3.5 mm female. Connector: 4‑pin JST. Battery compartment: 12 V, 3 Ah, 180 Wh. Charging: 12 V/1 A, 3 h. Display: 0.5‑inch OLED, 128×64 pixels. LED indicators: power, battery, filter, error. Sensors: temperature, pressure, humidity. Firmware update: OTA via app. Compliance: ISO 13485, IEC 60601‑1; Environmental test: 0–40 °C, 20–80 % RH, 1 g/cm² vibration. Packaging: 1 unit per carton, 0.5 kg packaging weight. Shipping: 2 m long, 1 m high, 0.5 m wide. Delivery: 3–5 days within North America. Technical support: 24/7 hotline, email support, online FAQ. Documentation: User manual, quick start guide, safety data sheet (SDS). Battery type: Lithium‑ion 3.7 V, 3 Ah. Charging time: 3 h. Battery life: 8 h continuous use. Display resolution: 128×64 pixels, grayscale. LED colors: green for normal, red for error. Pressure sensor: 0–5 psi, accuracy ±0.1 psi. Temperature sensor: 0–50 °C, accuracy ±0.5 °C. Humidity sensor: 0–100 % RH, accuracy ±2 %. Firmware version: 3.2.1, updateable via OTA. Connectivity: Bluetooth LE 5.0, Wi‑Fi 802.11b/g/n, 2.4 GHz. Software: Airvo App, iOS 12+, Android 8+. Warranty: 2 years limited, covers manufacturing defects. Environmental: recyclable plastic, no hazardous substances. Packaging: 1 unit per carton, 0.5 kg packaging weight. Shipping: 2 m long, 1 m high, 0.5 m wide. Delivery: 3–5 days within North America. Technical support: 24/7 hotline, email support, online FAQ. Documentation: User manual, quick start guide, safety data sheet (SDS).
Warranty: The Airvo 2 is covered by a two‑year limited warranty against manufacturing defects, valid from the date of purchase. The warranty does not cover damage caused by misuse, accidental damage, or normal wear and tear. If a covered defect occurs, the manufacturer will repair or replace the unit at no cost to the user, provided the original purchase receipt is presented. The warranty period begins on the date of purchase and expires after 24 months. Parts and labor are covered; shipping fees for return and repair are the responsibility of the customer unless the defect is confirmed as a manufacturer’s defect. The warranty is non‑transferable and does not apply to any modifications or repairs performed by unauthorized service centers. For warranty service, please contact our dedicated support team via Phone: 1‑800‑555‑1234 (24/7), Email: support@airvo.com, or through the Airvo App’s “Support” section. Our support team is available 24 hours a day, 7 days a week, to assist with troubleshooting, repair requests, and product inquiries. All firmware updates are delivered OTA through the Airvo App. Our hotline is staffed by certified technicians. All support interactions are logged. Please keep your service ticket number handy when contacting support. For international customers, please note that warranty coverage is limited to the country of purchase and may be subject to local regulations. Shipping for international repair requests will be handled by the manufacturer’s authorized logistics partner. If outside warranty period, we offer paid repair service. For more info on extended warranty, visit our website. If you need a repair, schedule a pickup or drop‑off via the Airvo App. Thank you for choosing Airvo 2; we are committed to ensuring your product performs reliably and safely throughout its lifespan.