your oxygen moving.
When an oxygen concentrator becomes noisy, displays a warning light or no longer performs as expected, professional technical support matters. Oxfix is OxyMed’s dedicated oxygen concentrator repair and servicing centre in South Africa.
Guide updated on . Oxygen equipment should be used according to your healthcare provider’s prescription.
Specialist oxygen concentrator repair and servicing support
Purchasing the right oxygen machine is only the beginning of the respiratory care journey. Oxygen concentrators contain filters, compressors, sieve columns, sensors, valves and electronic components that work together to produce concentrated oxygen.
Dust, heat, moisture, worn components and high operating hours can all contribute to changes in performance. Oxfix provides professional diagnostics, maintenance and oxygen concentrator repairs in South Africa for patients, caregivers and healthcare providers.
- Oxygen concentrator diagnostics
- Routine servicing and preventative maintenance
- Home oxygen concentrator repairs
- Portable oxygen concentrator repairs
- Replacement of worn or damaged components
- Filter, tubing and accessory inspections
- Performance and oxygen output testing
- Technical assessments and repair quotations
Customers can start the process through the OxyMed oxygen repair and servicing page or visit Oxfix for specialist repair support.
Why regular oxygen concentrator servicing matters
A concentrator may continue operating even when internal components are beginning to wear. Regular servicing can help identify developing issues before they result in a complete breakdown.
Protect machine performance
Professional maintenance can help keep the machine operating consistently and identify blocked or damaged filters before they cause more serious problems.
Identify developing wear
Technicians can inspect compressor behaviour, alarms, sensors and internal connections for signs of wear or abnormal operation.
Reduce unexpected downtime
Preventative servicing can identify issues before they develop into faults that interrupt access to the user’s oxygen equipment.
Support hygiene and equipment life
Filters, tubing and humidifier components can be inspected for cleanliness and condition, while worn components can be identified for replacement.
Service intervals: Always follow the servicing intervals recommended by the manufacturer, your equipment provider or your healthcare professional.
6 signs your oxygen concentrator may need a service
Contact Oxfix for a technical assessment when you notice a change in how your oxygen machine operates.
The machine is louder than usual
New rattling, grinding, vibrating or knocking sounds could indicate a loose component, restricted airflow or wear inside the machine.
The airflow feels weaker
Reduced airflow may be caused by blocked filters, damaged tubing, an internal leak or a component requiring professional attention.
Warning lights or alarms appear
Persistent alarms can indicate restricted flow, power problems, overheating or reduced oxygen concentration. Refer to the user manual and contact a technician when an alarm continues.
The machine becomes unusually hot
Oxygen concentrators generate some heat during operation, but excessive heat can indicate poor ventilation, blocked filters or an internal mechanical problem.
The concentrator switches off unexpectedly
Unexpected shutdowns can be related to power, overheating, electrical components or internal faults. A technician can inspect the machine and determine the cause.
It has not been serviced recently
Even when the concentrator appears to be working normally, preventative servicing can help identify wear, dust accumulation and components that may need attention.
Important: Do not change your prescribed oxygen setting because airflow feels different. Speak to your healthcare provider and have the equipment assessed when necessary. Ensure the concentrator also has sufficient space around its air inlets and outlets.
Different machines can develop different repair needs
Oxfix provides technical support for both stationary and portable oxygen concentrators. The components, operating environment and type of use can affect the faults a technician needs to investigate.
Home oxygen concentrator repairs
Stationary machines are often used for extended periods and may accumulate thousands of operating hours. Their compressors, filters and sieve systems work continuously to generate oxygen from the surrounding air.
- Standard-flow and higher-flow models
- Compressor and airflow concerns
- Filter and sieve-system assessment
- Operating-hour related wear
Portable oxygen concentrator repairs
Portable units combine compact electronic and mechanical components, rechargeable batteries and sensitive oxygen-delivery systems, so repair work should be completed by suitably trained technicians.
- Reduced battery performance or charging problems
- Unexpected alarms or reduced airflow
- Damaged power connections
- Excessive noise or transport damage
Attempting to open or repair a portable concentrator at home could damage the equipment and may affect the manufacturer’s warranty.
Check oxygen accessories and consumables too
Worn nasal cannulas, damaged tubing, blocked filters, humidifier bottles and loose connectors can affect comfort, hygiene or airflow. During an assessment, the team may recommend replacing accessories that are no longer in suitable condition.
Filters
Blocked or damaged filters can affect airflow and should be inspected or replaced according to the manufacturer’s instructions.
Tubing & cannulas
Cracks, kinks, damaged connectors or worn nasal cannulas can affect oxygen delivery and comfort.
Humidifier components
Humidifier bottles and connections should be kept in suitable condition and used according to the equipment instructions.
How the Oxfix repair process works
We aim to make booking an oxygen machine service as straightforward as possible.
Submit machine information
Provide the brand, model, approximate operating hours and a description of the problem.
Technical inspection
The concentrator is assessed to identify the likely cause of the fault and which components require attention.
Repair quotation
Where repairs or replacement parts are required, the recommended work can be explained before proceeding.
Servicing & testing
Approved work is completed, after which the machine is tested to confirm that it is operating correctly.
Collection or return
Once complete, the team arranges collection or return according to the available service options.
Why choose Oxfix for oxygen machine repairs?
Oxfix was established to provide focused technical support for oxygen and respiratory equipment. By combining OxyMed’s respiratory product knowledge with a dedicated repair centre, customers can receive support throughout the life of their equipment—from selecting a machine to sourcing accessories, arranging maintenance and completing repairs.
Dedicated repair centre
- Professional fault diagnosis
- Home and portable concentrator support
- Technical assessments
Parts & accessories
- Replacement parts where available
- Oxygen accessories and consumables
- Component condition checks
Ongoing support
- Clear repair communication
- Nationwide repair enquiries
- Continued OxyMed after-sales support
Has your oxygen concentrator changed in sound, airflow or performance?
Do not ignore persistent warning lights, unusual heat, reduced airflow or unexpected shutdowns. Submit your machine details to the OxyMed / Oxfix technical team so they can help determine the next appropriate step.
Oxygen concentrator repair questions answered
Where can I repair an oxygen concentrator in South Africa?
Oxfix is OxyMed’s dedicated oxygen concentrator repair and servicing centre. Repair enquiries can be submitted through Oxfix or the OxyMed oxygen repair and servicing page.
Can portable oxygen concentrators be repaired?
Many portable oxygen concentrator problems can be assessed and repaired, depending on the model, availability of replacement parts and the extent of the damage.
How often should an oxygen concentrator be serviced?
Servicing intervals depend on the machine, operating hours, environment and manufacturer’s recommendations. Refer to the user manual or contact the Oxfix technical team for guidance.
Can I clean an oxygen concentrator myself?
Users can normally clean or replace certain external filters and accessories according to the manufacturer’s instructions. Internal servicing and repairs should be completed by a trained technician.
What information should I provide when booking a repair?
Include the machine brand, model, operating hours, warning messages and a clear description of the issue. Photos or videos of the fault may also help the technical team understand the problem.
Does Oxfix repair oxygen concentrators that were not purchased from OxyMed?
Repair eligibility may depend on the brand, model, condition and availability of parts. Submit your machine information to Oxfix so the team can confirm whether an assessment is possible.
