If you or someone you care about relies on oxygen therapy to stay healthy and active, having a portable oxygen concentrator that’s easy to set up is crucial. The Inogen One G4 aims to provide convenience and freedom, allowing you to maintain your active lifestyle without being tied down by bulky equipment. Whether you’re traveling, running errands, or enjoying time with family and friends, the Inogen One G4 gives you the peace of mind to confidently go about your day. In this guide, we’ll walk you through the simple steps to set up your Inogen One G4 quickly and effortlessly so you can focus on what matters most—living life to the fullest.

What Is The Inogen One G4?

The Inogen One G4 is a portable oxygen concentrator. It’s a small device that helps people with breathing difficulties get the oxygen they need while on the go. You can carry it around like a purse or a small backpack, making it convenient for travel or daily activities. It works by taking in air from the surroundings, filtering out other gasses, and delivering concentrated oxygen to the user through a tube and nasal cannula. Overall, it’s a handy tool for maintaining independence and quality of life for those with respiratory challenges.

Importance Of Manual When Setting Up Your Inogen One G4

The manual for setting up your Inogen One G4 is crucial. It’s like having a guidebook for your journey with the device. It gives you clear, step-by-step instructions on safely and effectively using it. Skipping the manual could lead to misunderstandings or device misuse, impacting your health. So, please take a moment to read through it carefully before diving in. It ensures you get the most out of your Inogen One G4 experience. You can also check the MainClinicSupply manual for detailed instructions and safety precautions.

Components Of The Inogen One G4

Inside the box, you’ll find everything you need to get started with your Inogen One G4:

Oxygen Concentrator Unit

The oxygen concentrator is the central part of the Inogen One G4. It’s like a small machine that takes in air and makes it rich in oxygen so you can breathe it easily. It’s small and light, so you can take it wherever you go, making getting the oxygen you need easier.

Rechargeable Battery

The rechargeable battery is like a power pack for the oxygen concentrator. It stores energy so the concentrator can work without plugging into a wall outlet. You can charge it up and take it with you, allowing you to move around without worrying about finding a power socket.

AC Power Supply

The AC power supply is a charger that connects the oxygen concentrator to a regular wall socket.


It’s like a power adapter that helps charge the battery or run the device directly when you’re at home or somewhere with electricity.

DC Power Cable

The DC power cable lets you power the oxygen concentrator from a car or other DC power source. It’s like a special cord that connects the concentrator to the car’s power outlet, making it convenient for travel or when you’re away from regular power sources.

Nasal Cannula

The nasal cannula is a soft, flexible tube that delivers oxygen from the concentrator to your nose. It’s like a tiny straw for oxygen, making breathing easy and comfortable in the oxygen therapy you need.

User Manual

The user manual is a booklet that gives instructions on using the Inogen One G4 safely and effectively. It’s like a guidebook that helps you understand how to set up the device, operate it, take care of it, and fix any problems that might come up.

Step-by-Step Guide Setting Up Your Inogen One G4

Step 1: Charging the Battery

To start, plug the AC power supply into a wall socket and connect it to the Inogen One G4 unit. It charges the battery fully, ensuring continuous oxygen therapy when you’re out and about, providing peace of mind and independence.

Step 2: Installing the Battery

After fully charging the battery, gently place it into the specified compartment on the Inogen One G4 unit. Ensure it fits snugly into place to avoid disruptions to your oxygen supply while you move.

Step 3: Attaching the Cannula

Next, attach the provided nasal cannula securely to the oxygen outlet port on the Inogen One G4. Insert the nasal prongs gently into your nostrils for a comfortable fit, enabling efficient oxygen delivery to support your breathing.

Step 4: Powering On the Device

Press and hold the power button on the Inogen One G4 until the indicator lights confirm that the device has turned on and is ready to deliver oxygen. This simple step ensures that your oxygen therapy can begin promptly and smoothly.

Step 5: Setting Oxygen Flow Rate

Using the control buttons on the device, adjust the oxygen flow rate to match your prescribed level. Start with a low flow rate and increase gradually to meet your comfort and oxygen needs, ensuring effective therapy tailored to you.

Step 6: Testing the Device

Finally, perform a quick check to ensure proper functioning. Confirm that oxygen flows smoothly through the nasal cannula and listen for abnormal sounds or alarms. It ensures your device operates as intended, providing reliable support for your respiratory health.

Tips For Easy Inogen One G4 Setup

Keep Your Workspace Organized

Keeping your workspace tidy helps you quickly find your Inogen One G4 and its accessories.


Store them in a specific spot when not in use to save time and avoid clutter.

Familiarize Yourself with the Device

Get comfortable with setting up your Inogen One G4 beforehand. Practicing makes it easier to use confidently during emergencies. Knowing how to set it up ensures you’re ready for anything.

Seek Assistance if Needed

If you have questions or face issues with your Inogen One G4, don’t hesitate to ask for help. Customer support or healthcare professionals are available to assist you whenever necessary. Don’t struggle alone; help is always accessible.


Setting up your Inogen One G4 doesn’t have to be a hassle. With these easy tips, you can have your portable oxygen concentrator ready to use in just minutes, allowing you to go wherever life takes you. Don’t let complicated setup processes keep you from enjoying the things you love. Take control of your oxygen therapy journey and experience the convenience and comfort of the Inogen One G4. If you have any questions or need further assistance, please get in touch with us. We’re here to support you every step of the way. So, go ahead, seize the day, and live life on your terms with your Inogen One G4!