### Safety Considerations and Warnings

- Do not attempt to service the power supply that comes with your Digi product. This sealed unit contains no user-serviceable parts or adjustments. Do not open or tamper with the power supply.
- Use of a non-Digi power supply with this product will void your warranty and may damage your product or cause it to function incorrectly. Contact a Digi International representative to obtain a suitable power supply for your PortServer.
- Carefully inspect the work area in which the Digi product will be located to ensure against hazards such as damp floors, ungrounded power extension cords, and missing ground connections.
- Before operating your Digi product, ensure that external power sources comply with the requirements listed in the specifications. If you are not sure of the type of power source, contact your dealer or power company.
- Ensure that the ampere rating of all equipment plugged into wall outlets does not exceed the capacity of the outlet.
- If you require an extension cord, ensure that the ampere rating of all equipment plugged into the extension cord does not exceed the cord’s ampere rating.
- If the Digi product is exposed to moisture or condensation, disconnect it from the power source immediately and obtain service assistance.
- If the Digi product exhibits unexpected behavior, such as smoking or becoming extremely hot, disconnect it from power sources immediately and then obtain service assistance.
- Ensure that the cover is secure on completion of installation to reduce safety hazards.