User Manual

1. Introduction and Overview

This manual provides essential information for the safe and efficient use of your GRNPOWCN 19V AC/DC Adapter. This power supply is specifically designed to be compatible with Lifestyle Rhythm Healthcare P2, P2-E6, and P2-E7 Portable Oxygen Concentrators, as well as their associated battery packs (BA-P200, BA-P201).

The adapter delivers stable and smooth power, ensuring optimal charging and operation of your device. It features a robust design with multiple safety mechanisms and is UL/FCC/CE/RoHS certified, meeting high industry standards for product quality and safety.

Figure 1: The GRNPOWCN 19V AC/DC Adapter with its included power cords.

2. Setup

Follow these steps to set up your AC/DC adapter:

1. Unpack: Carefully remove the AC/DC adapter and both power cords from the packaging.
2. Connect AC Cable: Connect the AC power cable (the one with the two-prong plug) to the adapter's input port. Ensure it is firmly seated.
3. Connect DC Cable: Connect the DC output cable (the one with the barrel connector) to the adapter's output port. This cable is typically integrated or permanently attached to the adapter.
4. Connect to Concentrator: Insert the barrel connector of the DC output cable into the power input port of your Lifestyle Rhythm Healthcare P2/P2-E6/P2-E7 Portable Oxygen Concentrator.
5. Plug into Outlet: Plug the AC power cable into a standard 100-240V wall outlet.

Upon successful connection to a power source, the built-in LED indicator on the adapter will illuminate, indicating that the adapter is receiving power and is ready to charge your device.

Figure 2: The adapter connected to a Lifestyle Rhythm Healthcare P2 Oxygen Concentrator, demonstrating the 10-foot extra-long cable for flexible placement.

3. Operating Instructions

The GRNPOWCN AC/DC Adapter is designed for straightforward operation:

• Charging: Once connected as described in the Setup section, the adapter will automatically begin charging your compatible oxygen concentrator or its battery.
• LED Indicator: A bright LED light on the adapter indicates its operational status. When illuminated, it signifies that the adapter is powered on and functioning correctly.
• Safety Features: The adapter incorporates multiple safety protections to safeguard your device and ensure reliable operation. These include:
  • Over-Current Protection
  • Short-Circuit Protection
  • Over-Voltage Protection
  • Over-Temperature Protection
  • Fire-Resistance
  • Overcharge Protection

Figure 3: Overview of the adapter's comprehensive safety features, including protection against over-current, short-circuit, over-voltage, over-temperature, fire, and overcharge.

4. Maintenance

To ensure the longevity and optimal performance of your GRNPOWCN AC/DC Adapter, follow these simple maintenance guidelines:

• Keep Dry: Avoid exposing the adapter to moisture or liquids. If it gets wet, disconnect it immediately and allow it to dry completely before reuse.
• Clean Gently: Use a soft, dry cloth to wipe the surface of the adapter. Do not use harsh chemicals or abrasive cleaners.
• Proper Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cables to prevent damage.
• Inspect Cables: Periodically check the power cords for any signs of fraying, cuts, or damage. If any damage is observed, discontinue use and replace the affected cable.

Figure 4: Details on the quality and durability of the adapter's components, including the 2-prong metal plug, high-quality materials, nickel plating process, and LED indicator.

5. Troubleshooting

If you encounter issues with your AC/DC adapter, refer to the following common problems and solutions:

If the problem persists after attempting these solutions, please contact customer support for further assistance.

6. Specifications

Figure 5: Detailed dimensions of the adapter unit and overall cable length.

Figure 6: The adapter meets top safety standards, including UL certification, ensuring product quality and safety.

7. Warranty and Support

Your GRNPOWCN AC/DC Adapter comes with a comprehensive warranty and dedicated customer support:

• Warranty: Enjoy a 12-month warranty from the date of purchase, covering manufacturing defects and performance issues under normal use.
• Exchange Policy: A 30-day free exchange policy is provided for your convenience.
• Customer Support: For any questions regarding your order or the product, please utilize our 24x7 Email Support. We are committed to providing fast and excellent service to ensure a positive experience.

We offer a no-questions-asked full money back and exchange free charger guarantee if you are not satisfied with your purchase.