devilbiss oxygen concentrator user manual
DeVilbiss has become a trusted name in oxygen therapy, offering solutions for improved patient mobility and independence, moving beyond bulky oxygen canisters.
Over 1.5 million Americans rely on oxygen concentrators, and DeVilbiss provides both rental and purchase options for short or long-term supplemental oxygen.
The newest DeVilbiss concentrators boast minimalist designs, blending seamlessly into home environments while maintaining the reliability of established models.
What is an Oxygen Concentrator?
Oxygen concentrators are medical devices designed to deliver supplemental oxygen to individuals with respiratory conditions, like COPD. Unlike oxygen tanks containing compressed gas, these units extract oxygen directly from the air around us.

They work by filtering ambient air, then compressing and isolating the oxygen molecules. This concentrated oxygen is then delivered to the patient via nasal cannula or mask. This provides a continuous and reliable oxygen supply, enhancing quality of life.
Previously, patients were often limited by the cumbersome nature of oxygen tanks. DeVilbiss concentrators offer a more convenient and portable alternative, promoting greater freedom and independence. They are a vital component in modern respiratory care, improving patient outcomes.
The Role of DeVilbiss in Oxygen Therapy
DeVilbiss has established itself as a leading innovator in oxygen therapy, consistently refining concentrator technology for decades. They’ve transitioned patients away from cumbersome oxygen tanks, offering increased mobility and a better quality of life.
The company’s commitment extends to both home and portable concentrators, like the popular iGo2, catering to diverse patient needs. DeVilbiss focuses on reliable, field-proven designs, ensuring consistent performance and durability.
Their range includes models with minimalist aesthetics, designed to integrate seamlessly into a patient’s home environment. DeVilbiss continues to redefine oxygen therapy, prioritizing patient comfort and independence through advanced technology.
Understanding Your DeVilbiss Concentrator Model
DeVilbiss offers diverse concentrator models, including the Compact 525 and the portable iGo2, each designed with specific features to meet individual oxygen therapy needs.
Drive DeVilbiss Compact 525 Overview
The Drive DeVilbiss Compact 525 is a popular 5-liter oxygen concentrator known for its reliability and user-friendly design. It’s a staple in home oxygen therapy, offering a balance between performance and convenience.
This model features an attractive, less obtrusive design, making it more comfortable to have in living spaces. Despite the new aesthetic, it builds upon a legacy of proven DeVilbiss concentrator technology. The Compact 525 is designed to deliver a continuous flow of oxygen, suitable for many patients requiring supplemental oxygen.
It’s important to consult your healthcare provider to determine if the Compact 525 is the right choice for your specific needs and oxygen requirements. Proper setup and maintenance, as outlined in the user manual, are crucial for optimal performance and longevity.
DeVilbiss iGo2 Portable Oxygen Concentrator
The DeVilbiss iGo2 is a revolutionary portable oxygen concentrator designed to provide freedom and mobility for users needing supplemental oxygen on the go. Drive DeVilbiss is redefining oxygen therapy with this lightweight and compact device.
Unlike traditional oxygen delivery methods, the iGo2 eliminates the need for heavy tanks, allowing users to maintain an active lifestyle. It’s ideal for travel, errands, or simply enjoying time outside the home. The iGo2 offers pulse dose delivery, adjusting oxygen output to the user’s breathing rate.
Understanding the iGo2’s features, battery management, and proper operation, as detailed in the user manual, is essential for maximizing its benefits and ensuring safe and effective oxygen therapy.
Other DeVilbiss Concentrator Models
Beyond the iGo2, DeVilbiss offers a range of home oxygen concentrators, including the Drive DeVilbiss Compact 525. This model, a commonly known 5-liter oxygen concentrator, provides a reliable and established oxygen therapy solution for in-home use.
These concentrators, built upon a legacy of field-proven designs, cater to varying oxygen needs and preferences. Each model features specific operational characteristics and maintenance requirements, thoroughly outlined in its respective user manual.
Familiarizing yourself with the unique features of your specific DeVilbiss concentrator – whether it’s flow rate adjustments, alarm functions, or filter replacement schedules – is crucial for optimal performance and longevity.

Setting Up Your DeVilbiss Concentrator
DeVilbiss concentrator setup involves verifying power requirements, securely connecting oxygen tubing, and carefully adjusting the oxygen flow rate as prescribed by a physician.
Initial Setup and Power Requirements
Before operating your DeVilbiss oxygen concentrator, ensure the unit is placed on a stable, level surface with adequate ventilation. Verify the power cord is in good condition, without any cracks or damage.
Confirm your household voltage matches the concentrator’s requirements – typically 120V in North America. Avoid using extension cords if possible; if necessary, use a heavy-duty extension cord rated for the concentrator’s amperage.
Plug the power cord directly into a grounded electrical outlet. Do not use adapters or multi-plug outlets. Ensure the unit is easily accessible for maintenance and in case of emergency shut-off. A qualified technician should handle any electrical concerns.
Connecting the Oxygen Tubing
Locate the oxygen outlet connector on the back of your DeVilbiss concentrator. Ensure the connector is clean and free of debris before attaching the oxygen tubing.
Firmly insert the distal end of the oxygen tubing into the oxygen outlet connector, pushing until it clicks securely into place. Gently tug on the tubing to confirm a secure connection.
Connect the other end of the oxygen tubing to your prescribed delivery device, such as a nasal cannula or mask. Regularly inspect the tubing for cracks, kinks, or damage, replacing it as needed to ensure optimal oxygen delivery.
Adjusting Oxygen Flow Rate
Your physician will prescribe the appropriate oxygen flow rate for your individual needs. Do not adjust the flow rate without consulting your healthcare provider.
Locate the flow rate control knob or digital display on your DeVilbiss concentrator. Slowly turn the knob or use the buttons to increase or decrease the flow rate, observing the indicated liters per minute (LPM).
Start with the prescribed setting and monitor your oxygen saturation levels using a pulse oximeter, if available. Ensure the flow rate provides adequate oxygenation without causing discomfort or side effects.

Operating Your DeVilbiss Oxygen Concentrator
Ensure proper function by monitoring performance indicators and understanding alarm functions; turn the unit on/off as needed for prescribed oxygen therapy.
Turning the Unit On and Off

To initiate operation, locate the power switch, typically found on the front or side panel of your DeVilbiss concentrator. Ensure the unit is properly connected to a grounded electrical outlet before switching it on. The power switch usually has distinct “On” and “Off” positions, often indicated by symbols or labels.
Upon activation, the concentrator will undergo a brief self-test sequence, indicated by lights or audible tones. Allow the unit to fully initialize before adjusting the oxygen flow rate. To power down, simply return the power switch to the “Off” position.
Always disconnect the unit from the power source during extended periods of non-use or before performing any maintenance procedures. Avoid abruptly switching the unit off during oxygen delivery, as this may affect therapy.
Monitoring Performance Indicators
DeVilbiss concentrators feature various indicators to ensure optimal performance. Regularly observe the display panel for operational status. Key indicators include power status, flow rate setting, and alarm notifications. Many models display cumulative operating hours, useful for maintenance scheduling.

Pay close attention to any illuminated alarm lights or audible alarms, as these signal potential issues. A steady indicator light generally signifies normal operation, while a flashing light often indicates a problem requiring attention. Refer to the alarm functions section of this manual for detailed explanations.
Consistent monitoring helps maintain the effectiveness of your oxygen therapy and ensures the longevity of your DeVilbiss concentrator.
Understanding Alarm Functions
DeVilbiss concentrators utilize alarm systems to alert users to potential issues. Common alarms include ‘Low Oxygen,’ indicating insufficient oxygen delivery; ‘High/Low Flow,’ signaling a flow rate outside the set parameters; and ‘Power Failure,’ warning of an electrical interruption.
Alarm responses vary depending on the issue. For ‘Low Oxygen,’ check connections and filter status. ‘High/Low Flow’ may require flow rate adjustment. ‘Power Failure’ necessitates switching to a backup power source. Refer to the troubleshooting section for detailed solutions.
Familiarize yourself with each alarm’s specific meaning and corresponding action to ensure prompt and effective response, maintaining uninterrupted oxygen therapy.

Maintenance and Cleaning
Regular maintenance ensures optimal performance. This includes scheduled filter replacements, cleaning the unit’s exterior, and proper humidifier bottle care if applicable.
Filter Replacement Schedule
Maintaining clean filters is crucial for your DeVilbiss oxygen concentrator’s efficiency and longevity. The frequency of filter replacement depends on your environment and usage.
Generally, the coarse filter should be checked monthly and replaced every three months, or sooner if visibly dirty. This filter captures larger particles, protecting the internal components.
The fine filter, responsible for trapping smaller contaminants, typically requires replacement every six months. However, in dusty or polluted environments, consider replacing it more frequently – perhaps every three months.
Always refer to your specific DeVilbiss model’s user manual for precise recommendations. Using genuine DeVilbiss replacement filters guarantees optimal performance and prevents damage to the unit.
Cleaning the Exterior of the Unit
Regularly cleaning the exterior of your DeVilbiss oxygen concentrator helps maintain a hygienic environment and prevents dust buildup. Always disconnect the unit from the power source before cleaning.
Use a soft, damp cloth with mild detergent to wipe down the cabinet. Avoid abrasive cleaners or solvents, as they can damage the finish. Do not immerse the unit in water or allow liquid to enter the internal components.
Pay attention to ventilation openings, ensuring they are free from obstructions. Dust accumulation can hinder airflow and affect performance. Dry the exterior thoroughly with a clean cloth before reconnecting the power.
Consistent exterior cleaning contributes to the overall lifespan and efficient operation of your DeVilbiss oxygen concentrator.
Humidifier Bottle Maintenance (if applicable)
If your DeVilbiss concentrator model includes a humidifier bottle, diligent maintenance is crucial. Distilled water only should be used to prevent mineral buildup and contamination. Empty and rinse the bottle daily with warm water, ensuring all residue is removed.
Disinfect the humidifier bottle at least once a week using a solution of white vinegar and water, or a commercially available disinfectant specifically designed for humidifiers. Rinse thoroughly after disinfecting to eliminate any chemical traces.
Inspect the bottle regularly for cracks or damage, replacing it if necessary. Proper humidifier maintenance ensures comfortable and hygienic oxygen delivery.

Troubleshooting Common Issues
Addressing alarms, low oxygen flow, and unusual noises are key to maintaining your DeVilbiss concentrator’s performance and ensuring consistent oxygen delivery.
Addressing Alarm Notifications
DeVilbiss oxygen concentrators utilize alarm systems to alert users to potential issues. Understanding these notifications is crucial for safe and effective operation. A common alarm indicates a low oxygen concentration; first, verify the nasal cannula is securely connected.
If the alarm persists, check the filter – a clogged filter restricts airflow. Another alarm signals high or low line pressure, potentially requiring a technician’s attention. Power interruptions or voltage fluctuations can also trigger alarms, so ensure a stable power source;
Consult your user manual for a comprehensive list of alarm codes and their corresponding solutions. Ignoring alarms can compromise oxygen delivery, so prompt investigation is essential for maintaining optimal therapy.
Resolving Low Oxygen Flow Problems
DeVilbiss concentrators delivering insufficient oxygen require immediate attention. First, confirm the unit is powered on and set to the prescribed flow rate. Inspect the oxygen tubing for kinks or obstructions, ensuring a clear pathway for oxygen delivery.
A clogged or dirty air filter significantly restricts airflow, so check and replace it if necessary. Verify the nasal cannula or mask fits properly and isn’t leaking. If the problem persists, examine the humidifier bottle (if used) for proper water levels and cleanliness.
If these steps don’t resolve the issue, contact your healthcare provider or a qualified technician for further assistance. Do not attempt internal repairs yourself.
Dealing with Unusual Noises
DeVilbiss oxygen concentrators generally operate with a consistent sound. However, changes in noise levels warrant investigation. A rattling sound might indicate a loose component; carefully inspect the unit’s exterior. Increased fan noise could signal a restricted air filter, requiring replacement.
Whining or grinding noises may suggest a compressor issue, necessitating professional servicing. If you hear clicking sounds, check the humidifier bottle for proper seating. Avoid operating the unit if the noise is excessively loud or concerning.
Document the type of noise and when it occurs, providing valuable information to a technician during service calls.

Safety Precautions
Always follow oxygen safety guidelines, ensuring proper electrical connections and storage. Avoid flammable materials near the concentrator, and transport it securely.
Oxygen Safety Guidelines
Oxygen supports combustion, meaning it makes fires burn more intensely. Therefore, it is crucial to keep the DeVilbiss oxygen concentrator and all associated accessories at least five feet away from any heat sources, open flames, or smoking materials.
Never use oil-based products, such as lotions, creams, or petroleum jelly, while using oxygen therapy, as these are highly flammable. Ensure the area around the concentrator is well-ventilated to prevent oxygen buildup.
Do not operate the concentrator in an environment where flammable gases or liquids are present. Regularly inspect the oxygen tubing for cracks or damage and replace it immediately if any are found. Always store oxygen cylinders upright and secured to prevent them from falling over.
Be aware that oxygen can concentrate in enclosed spaces, increasing the fire risk.
Electrical Safety
Always ensure the DeVilbiss oxygen concentrator is plugged into a properly grounded electrical outlet with the correct voltage. Never use extension cords or adapters, as they can increase the risk of electrical shock or fire. Inspect the power cord regularly for any signs of damage, such as fraying or exposed wires.
Do not operate the unit with a damaged power cord. If the cord is damaged, it must be replaced by a qualified technician. Avoid using the concentrator in damp or wet environments, as this can also increase the risk of electrical shock.
Before cleaning or performing any maintenance, always unplug the concentrator from the electrical outlet. Never attempt to disassemble or repair the unit yourself; contact a qualified service technician for assistance.
Proper Storage and Transportation
When storing your DeVilbiss oxygen concentrator, choose a clean, dry, and well-ventilated location, free from dust and extreme temperatures. Ensure the unit is protected from direct sunlight and potential physical damage. Before transporting the concentrator, always disconnect it from the power source and secure all accessories, like tubing and cannulas.
If transporting in a vehicle, place the unit on a stable surface to prevent it from sliding or tipping over during transit. Avoid exposing the concentrator to excessive vibration or impact. For air travel, consult with your airline regarding specific regulations and approvals for medical devices.
Always refer to the complete user manual for detailed instructions regarding storage and transportation guidelines specific to your DeVilbiss model.