Devilbiss 5 Liter Oxygen Concentrator Manual: A Comprehensive Guide
This manual details the operation, maintenance, and troubleshooting of the Devilbiss 5 Liter Oxygen Concentrator, ensuring optimal performance and patient safety.
It covers essential aspects, from setup to safety precautions, referencing models like the Compact 525 KS and the portable iGo2.
Devilbiss Healthcare, now known as Drive DeVilbiss Healthcare, has been a prominent name in respiratory care since 2000, offering innovative solutions globally. Their oxygen concentrators, including the 5 Liter model, are designed to provide supplemental oxygen to individuals with respiratory conditions.
These devices extract oxygen from ambient air, delivering a consistent and reliable oxygen supply. The 5 Liter concentrator is a stationary unit, ideal for home use, offering a balance between oxygen output and size.
Understanding the principles of oxygen concentration and flow rate is crucial for effective therapy. Devilbiss concentrators, like the Compact 525 KS, prioritize user-friendliness and performance, while portable options like the iGo2 cater to active lifestyles. This guide will help you navigate the specifics of your Devilbiss 5 Liter concentrator.
Understanding the Devilbiss 5 Liter Model
The Devilbiss 5 Liter Oxygen Concentrator is a stationary device engineered for consistent oxygen delivery within a home setting. It’s designed to separate oxygen from surrounding air, providing up to 5 liters per minute (LPM) with concentrations reaching up to 96%.
This model is a workhorse, suitable for individuals requiring moderate to high oxygen flow. Compared to portable units like the iGo2, it offers a more robust and continuous supply.
Key components include air filters, a compressor, and a sieve bed. Regular maintenance, such as filter replacement, is vital for optimal performance. Understanding these elements ensures effective operation and longevity of the concentrator, aligning with Drive DeVilbiss Healthcare’s commitment to quality.
Key Features and Benefits
The Devilbiss 5 Liter Oxygen Concentrator boasts several key features enhancing patient comfort and therapy effectiveness. High oxygen purity, reaching up to 96%, ensures reliable delivery. Its robust design provides consistent performance, differing from lighter, portable options like the iGo2.
Benefits include improved quality of life for individuals needing supplemental oxygen, enabling greater activity and independence. The stationary nature allows for continuous therapy at home.
Furthermore, the unit’s relatively quiet operation minimizes disruption. Regular maintenance, detailed in this manual, maximizes lifespan and efficiency, aligning with Drive DeVilbiss Healthcare’s dedication to durable medical equipment.
Oxygen Concentration Levels
The Devilbiss 5 Liter Oxygen Concentrator is designed to deliver consistent and reliable oxygen concentrations, typically ranging from 87% to 96% depending on the flow rate setting. Maintaining appropriate oxygen levels is crucial for effective therapy, as prescribed by a healthcare professional.
This unit, like the Compact 525 KS, utilizes a sieve bed technology to separate nitrogen from the air, resulting in concentrated oxygen. Regular monitoring with a finger pulsoximeter, such as the HbO-Smart, is recommended to verify oxygen saturation levels.
Deviation from the specified concentration range may indicate a maintenance issue, requiring filter checks or professional servicing to ensure optimal performance.
Flow Rate Adjustment
Adjusting the flow rate on your Devilbiss 5 Liter Oxygen Concentrator is a critical step in tailoring therapy to individual needs, as determined by a physician. The unit typically offers a flow rate range from 0.5 to 5 liters per minute (LPM).
The flow rate control knob allows precise adjustments; start with the lowest setting and gradually increase until the prescribed LPM is reached. Proper adjustment ensures adequate oxygen delivery without unnecessary pressure.
Remember, the iGo2 portable concentrator also features flow rate control, though its range may differ. Always consult your healthcare provider for the appropriate flow rate for your condition.
Noise Level Considerations
Devilbiss 5 Liter Oxygen Concentrators, like the Compact 525 KS, are designed for relatively quiet operation, but some noise is inherent in the process of concentrating oxygen. Typical noise levels range between 55 and 60 decibels, similar to a normal conversation.
Factors influencing noise include the unit’s age, maintenance condition, and surrounding environment. Proper filter maintenance is crucial; clogged filters can increase noise. The portable iGo2 models are generally quieter due to their smaller size.
Positioning the concentrator on a soft surface can help dampen vibrations and reduce perceived noise levels, enhancing user comfort.
Setting Up Your Devilbiss 5 Liter Concentrator
Proper setup is vital for safe and effective operation of your Devilbiss 5 Liter Oxygen Concentrator. Begin by selecting a well-ventilated, level surface, ensuring at least six inches of clearance around the unit for adequate airflow. Inspect the device and accessories for any shipping damage before proceeding.
Verify the power outlet meets the concentrator’s electrical requirements. Connect the humidifier bottle (if used) securely, following the instructions. Attach the nasal cannula or mask, ensuring a snug but comfortable fit. Refer to the manual for specific model instructions, like those for the Compact 525 KS or iGo2.
Initial Inspection and Preparation
Before first use, a thorough inspection of your Devilbiss 5 Liter Oxygen Concentrator is crucial. Carefully unpack the unit and verify all components are present, referencing the parts list in this manual. Examine the concentrator casing for any visible damage incurred during shipping.

Check the air filters for cleanliness and ensure they are properly seated. Inspect the nasal cannula or mask for defects. Confirm the humidifier bottle (if applicable) is intact and free of cracks. Ensure the power cord is undamaged. Familiarize yourself with the location of controls and indicators before operation, as detailed for models like the iGo2.
Power Requirements and Electrical Safety
The Devilbiss 5 Liter Oxygen Concentrator typically operates on standard 120V AC power. Verify your outlet voltage matches the unit’s specifications, detailed on the label. Never use extension cords or adapters unless absolutely necessary, and ensure they are appropriately rated for the concentrator’s power draw.
Avoid operating the unit in damp environments or near flammable materials. Regularly inspect the power cord for damage – replace it immediately if frayed or exposed wires are present. Grounding is essential for electrical safety; do not modify the plug. Disconnect the unit during cleaning or maintenance, and always follow standard electrical safety practices.
Connecting the Nasal Cannula or Mask
Ensure the Devilbiss 5 Liter Oxygen Concentrator is turned off before connecting any oxygen delivery device. Locate the oxygen outlet on the unit – it’s typically a standard luer lock connector. Gently insert the nasal cannula or mask tubing into the outlet, ensuring a secure, yet not overly forceful, connection.
Verify the cannula prongs or mask fit comfortably and securely on the patient. Regularly inspect the tubing for cracks or kinks, replacing it as needed. Never use petroleum-based lubricants with the oxygen delivery system. Proper connection is vital for effective oxygen therapy and patient comfort.
Operating Instructions
Before operation, confirm the Devilbiss 5 Liter Oxygen Concentrator is placed on a stable, level surface with adequate ventilation. Plug the unit into a grounded electrical outlet, adhering to the power requirements detailed in the manual. Press the power button to initiate operation; the unit will undergo a self-test.
Adjust the flow rate using the control knob, as prescribed by a physician. Monitor the performance indicators, such as the oxygen concentration display, to ensure proper functioning. Regularly check the humidifier bottle (if applicable) for adequate water levels. Always follow safety guidelines during operation.
Turning the Unit On and Off
To initiate operation, firmly press the power button located on the front panel of the Devilbiss 5 Liter Oxygen Concentrator. The unit will perform a self-diagnostic check, indicated by lights and potential audible cues. Allow the concentrator to warm up for the recommended duration before use.
To power down, press the power button again. The unit will cease oxygen production and enter standby mode. Always disconnect the power cord from the electrical outlet during extended periods of non-use or maintenance. Ensure the unit is completely off before performing any cleaning or filter replacement procedures.
Adjusting Flow Rate for Optimal Therapy
The Devilbiss 5 Liter Oxygen Concentrator allows for precise flow rate adjustment to meet individual patient needs. Utilize the flow rate control knob, typically located on the front panel, to select the prescribed liters per minute (LPM).

Begin with the lowest prescribed setting and gradually increase as directed by a healthcare professional. Regularly monitor the patient’s oxygen saturation levels using a pulse oximeter, like the Devilbiss HbO-Smart, to ensure adequate therapy. Never exceed the maximum flow rate of 5 LPM. Proper adjustment is crucial for effective oxygen delivery and patient comfort.
Monitoring Performance Indicators
Regularly monitoring the Devilbiss 5 Liter Oxygen Concentrator’s performance indicators is vital for safe and effective operation. Pay close attention to the flow meter, ensuring it accurately reflects the selected LPM. Observe the concentrator for any error codes displayed, referencing the troubleshooting section of this manual for interpretation.
Listen for any unusual noises, which could indicate a malfunction. Confirm the unit is delivering consistent oxygen flow. Periodic checks with a pulse oximeter, such as the HbO-Smart, will verify adequate patient oxygen saturation. Consistent monitoring ensures optimal therapy and early detection of potential issues.
Maintenance and Cleaning
Consistent maintenance ensures the longevity and optimal performance of your Devilbiss 5 Liter Oxygen Concentrator. Adhere to the recommended filter replacement schedule, typically every six months, or more frequently in dusty environments. Regularly clean the exterior with a damp cloth, avoiding harsh chemicals.
If your model includes a humidifier bottle, maintain it diligently, following the specific cleaning instructions to prevent bacterial growth. Inspect tubing for cracks or leaks. Proper upkeep, as outlined in this manual, guarantees reliable oxygen delivery and contributes to patient well-being, mirroring the quality of Drive DeVilbiss Healthcare products.
Filter Replacement Schedule
Maintaining optimal oxygen purity requires a strict filter replacement schedule. The Devilbiss 5 Liter Oxygen Concentrator’s filters, both internal and external, should ideally be checked monthly and replaced every three to six months, depending on environmental conditions. Dusty or polluted environments necessitate more frequent changes.
Neglecting filter replacement compromises performance and potentially impacts patient health. Refer to the manual for specific filter types and replacement procedures. Consistent adherence to this schedule, mirroring the quality standards of Drive DeVilbiss Healthcare, ensures reliable operation and prolongs the concentrator’s lifespan, similar to the Compact 525 KS models.
Exterior Cleaning Procedures
Regular exterior cleaning maintains hygiene and prevents dust buildup, ensuring optimal performance of your Devilbiss 5 Liter Oxygen Concentrator. Disconnect the unit from power before cleaning. Use a soft, damp cloth with mild detergent to wipe down the exterior surfaces.
Avoid abrasive cleaners or solvents, as they can damage the casing. Ensure the unit is completely dry before reconnecting to power. This practice, consistent with Drive DeVilbiss Healthcare standards, extends the concentrator’s lifespan, much like maintaining the Compact 525 KS. Proper cleaning contributes to a safe and effective oxygen therapy experience.
Humidifier Bottle Maintenance (if applicable)
If your Devilbiss 5 Liter Oxygen Concentrator includes a humidifier bottle, diligent maintenance is crucial. Empty and rinse the bottle daily with distilled water, preventing bacterial growth. Disinfect weekly using a solution of one part white vinegar to ten parts distilled water; allow to soak for 30 minutes, then rinse thoroughly.
Inspect the bottle for cracks or damage, replacing it if necessary. Only use distilled water – tap water contains minerals that can harm the unit. Proper humidifier care, mirroring standards for the iGo2, ensures comfortable and hygienic oxygen delivery, aligning with Drive DeVilbiss Healthcare’s commitment to patient well-being.
Troubleshooting Common Issues
Addressing issues promptly ensures continued reliable operation of your Devilbiss 5 Liter Oxygen Concentrator. For low oxygen concentration, check the nasal cannula and filter. Unusual noises may indicate a failing compressor, requiring professional service. Error codes, specific to the model (like the Compact 525 KS), signal specific problems – consult the manual’s decoding section.

If the unit fails to power on, verify the power cord and outlet. Regular filter replacement, as outlined in the maintenance schedule, prevents many issues. Remember, attempting repairs beyond filter changes voids the warranty; contact Devilbiss support for assistance.
Error Codes and Their Meanings
Devilbiss 5 Liter Oxygen Concentrators utilize error codes to diagnose internal issues, aiding in efficient troubleshooting. These codes, specific to models like the Compact 525 KS, illuminate on the display panel. A code indicating low oxygen concentration suggests a filter issue or compressor malfunction. Other codes may point to sensor failures or internal electrical problems.
The manual provides a comprehensive list decoding each error. Do not attempt self-repair based on error codes; instead, record the code and contact Devilbiss support or a qualified technician. Ignoring error codes can lead to further damage and compromise patient safety.
Addressing Low Oxygen Concentration
Low oxygen concentration from your Devilbiss 5 Liter concentrator requires immediate attention. First, verify the nasal cannula or mask is securely connected and undamaged. Check the filter – a clogged filter is a common cause, necessitating replacement as per the maintenance schedule. Ensure the unit isn’t positioned near obstructions hindering airflow.
If the issue persists, consult the error code section of this manual. A failing compressor or sensor may be indicated. Do not adjust flow rates excessively attempting to compensate. Contact Devilbiss support or a qualified technician for diagnosis and repair, prioritizing patient safety above all else.
Dealing with Unusual Noises
Unusual noises from your Devilbiss 5 Liter Oxygen Concentrator warrant investigation. A rattling sound could indicate a loose component; carefully inspect the exterior for any visible issues. Whining or grinding noises may signal compressor problems, requiring professional attention. Do not attempt internal repairs yourself.
If the noise is intermittent, monitor its frequency and correlate it with operational phases. Refer to the troubleshooting section for specific noise descriptions and potential causes. Persistent or escalating noises necessitate contacting Devilbiss support or a qualified technician to prevent further damage and ensure continued safe operation of the unit.
Safety Precautions
Prioritize safety when using your Devilbiss 5 Liter Oxygen Concentrator. Oxygen supports combustion, so keep the unit away from open flames, heat sources, and flammable materials. Ensure adequate ventilation to prevent oxygen enrichment in enclosed spaces. Never smoke or allow smoking near the concentrator.

Electrical safety is crucial; use a grounded outlet and avoid extension cords. Regularly inspect the power cord for damage. Do not operate the unit in wet environments. Follow all oxygen safety guidelines provided in the manual, and always consult a healthcare professional for therapy adjustments. Proper storage and transportation are also vital for safe operation.
Oxygen Safety Guidelines

Oxygen is a powerful oxidizer and presents specific hazards. Never use oil, grease, or petroleum-based products near the Devilbiss 5 Liter Oxygen Concentrator, as they can ignite. Ensure the nasal cannula or mask fits securely to prevent oxygen leakage. Maintain a smoke-free environment, as oxygen readily supports combustion.
Proper ventilation is essential to avoid oxygen enrichment, which increases fire risk. Store oxygen cylinders (if used with the concentrator) upright and secured. Regularly inspect all connections for leaks. Adhere to all warnings and cautions detailed in the manual, prioritizing patient and environmental safety during oxygen therapy.
Electrical Safety Measures
The Devilbiss 5 Liter Oxygen Concentrator operates on standard electrical power, requiring adherence to strict safety protocols. Always ensure the power outlet is properly grounded and matches the unit’s voltage requirements. Inspect the power cord regularly for damage, replacing it immediately if frayed or compromised.
Avoid using extension cords whenever possible; if necessary, use a heavy-duty cord rated for the concentrator’s amperage. Never operate the unit near water or in damp environments. Disconnect the concentrator from the power source before performing any maintenance or cleaning. Follow all electrical safety guidelines outlined in the manual to prevent shock or fire hazards.
Proper Storage and Transportation
When storing the Devilbiss 5 Liter Oxygen Concentrator, choose a clean, dry, and well-ventilated location, free from extreme temperatures and direct sunlight. Ensure the unit is disconnected from the power source and any attached accessories are properly secured. For transportation, whether in a vehicle or by other means, protect the concentrator from impact and vibration.
Utilize the original packaging if available, or employ suitable padding to prevent damage. Avoid stacking heavy objects on top of the unit; Refer to the manual for specific guidelines regarding transportation of the portable iGo2 model, as it has unique considerations. Proper handling ensures longevity and functionality.
Understanding the Manual
This Devilbiss 5 Liter Oxygen Concentrator manual serves as a crucial guide for safe and effective operation. It details everything from initial setup and flow rate adjustments to troubleshooting error codes. Familiarize yourself with the symbols and icons used throughout, representing important warnings and operational instructions.
The manual also outlines maintenance schedules, including filter replacement, and cleaning procedures to ensure optimal performance. Understanding the warranty information and contact details for Devilbiss support is vital. This comprehensive resource ensures you can maximize the benefits of your concentrator, alongside models like the Compact 525 KS and iGo2.
Decoding the Symbols and Icons
The Devilbiss 5 Liter Oxygen Concentrator manual utilizes specific symbols and icons to convey critical information quickly and efficiently. Understanding these visual cues is paramount for safe operation and effective troubleshooting. Icons indicate warnings regarding electrical hazards, oxygen concentration levels, and maintenance requirements.
Symbols denote essential actions, such as power on/off, flow rate adjustments, and filter replacement schedules. The manual provides a dedicated section explaining each symbol’s meaning, ensuring users can readily interpret instructions. This clarity extends to understanding features of related models like the Compact 525 KS and the portable iGo2, promoting confident use.
Warranty Information
The Devilbiss 5 Liter Oxygen Concentrator is covered by a limited warranty, protecting against manufacturing defects in materials and workmanship. This warranty period typically begins from the date of original purchase, and specific terms vary based on the region and product registration.

The warranty excludes damage resulting from misuse, improper maintenance, unauthorized repairs, or normal wear and tear. Retaining proof of purchase is crucial for warranty claims. Refer to the complete warranty documentation included with the concentrator, or contact Drive DeVilbiss Healthcare support for details. This applies to models like the iGo2 and Compact 525 KS.
Contacting Devilbiss Support
For assistance with your Devilbiss 5 Liter Oxygen Concentrator, several support channels are available. Drive DeVilbiss Healthcare provides a dedicated customer service team accessible via phone and email, offering troubleshooting, warranty inquiries, and parts ordering.

Their website features a comprehensive FAQ section and downloadable resources, including manuals for models like the iGo2 and Compact 525 KS. Technical support is available for error code interpretation and operational guidance. Contact information can be found within the product manual or on the official Drive DeVilbiss Healthcare website, ensuring prompt assistance with any concerns.
Devilbiss iGo2 Portable Concentrator Comparison
Compared to the Devilbiss 5 Liter stationary concentrator, the iGo2 offers unparalleled portability for oxygen therapy on the move. While the 5 Liter model provides a continuous, higher flow rate suitable for home use, the iGo2 utilizes pulse dose technology, delivering oxygen as needed.
The iGo2’s lightweight design and battery options make it ideal for travel, though its flow settings are different. Users transitioning between devices should consult their healthcare provider. Both concentrators reflect Devilbiss’ commitment to quality, but cater to distinct lifestyle needs – stationary versus mobile oxygen supplementation.
Compact 525 KS Stationary Concentrator Overview
The Drive DeVilbiss Compact 525 KS is a stationary oxygen concentrator designed for reliable, long-term oxygen therapy within a home setting. It’s known for its compact size and quiet operation, offering up to 96% oxygen concentration.
This model shares the core Devilbiss quality found in the 5 Liter unit, but prioritizes a smaller footprint. While the 5 Liter provides a standard flow, the 525 KS is optimized for consistent, dependable performance. Regular filter maintenance, detailed in this manual, is crucial for optimal function. It’s a robust choice for users needing continuous oxygen delivery.
Finger Pulsoximeter HbO-Smart Integration
The Devilbiss HbO-Smart finger pulsoximeter enhances monitoring when using the 5 Liter Oxygen Concentrator; This non-invasive device measures blood oxygen saturation levels (SpO2) and pulse rate, providing valuable data to assess therapy effectiveness.

While not directly integrated into the concentrator’s operation, the HbO-Smart allows patients and caregivers to track oxygen levels and adjust flow rates (as prescribed by a physician) for optimal results. Regular checks with the pulsoximeter, alongside observing patient well-being, contribute to a safer and more personalized oxygen therapy experience. This manual emphasizes the importance of consistent monitoring.
Drive DeVilbiss Healthcare: Company Background
Drive DeVilbiss Healthcare is a leading global manufacturer of durable medical equipment, including the 5 Liter Oxygen Concentrator detailed in this manual. Established in 2000, the company has grown through innovation and strategic acquisitions, becoming a trusted name in respiratory care.
Formerly known as DeVilbiss, the company boasts a long history of developing reliable and high-quality medical devices. They specialize in solutions for respiratory therapy, mobility, and home healthcare. Drive DeVilbiss is committed to improving patient lives through advanced technology and a broad product range, including portable concentrators like the iGo2 and stationary models like the Compact 525 KS.
DeVilbiss Product Range and Innovations
DeVilbiss consistently pioneers advancements in oxygen therapy, extending beyond the 5 Liter Oxygen Concentrator covered in this manual. Their product line encompasses stationary concentrators, like the Compact 525 KS, designed for reliable home use, and portable options, such as the innovative iGo2, offering freedom and mobility.
Further innovations include the HbO-Smart finger pulsoximeter, enabling convenient monitoring of oxygen saturation and pulse rate. DeVilbiss focuses on user-friendly designs and durable construction, ensuring long-term performance. They also provide a range of accessories and support services, solidifying their commitment to comprehensive respiratory care solutions for patients and healthcare professionals alike.







































































