User manual BARRACUDA C610 APPLIANCE REV 1.1 INSTALLATION

[. . . ] Information in this document is subject to change without notice. Trademarks Barracuda NG Firewall is a trademark of Barracuda Networks. All other brand and product names mentioned in this document are registered trademarks or trademarks of their respective holders. Contents General Introduction . 7 Introduction and Package Contents . 10 10 10 10 Connecting to the Network and Configuring . [. . . ] This is to avoid making a complete circuit, which will cause electrical shock. Use extreme caution when using metal tools, which can easily damage any electrical components or circuit boards they come into contact with. Do not use mats designed to decrease electrostatic discharge as protection from electrical shock. Instead, use rubber mats that have been specifically designed as electrical insulators. The power supply power cord must include a grounding plug and must be plugged into grounded electrical outlets. To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this product near water. Avoid installation of this product during a lightning storm. Ensure that the air vents (openings along the sides and at the backside) are never blocked and that there is sufficient airflow through the vents to prevent over-heating. · · · · · · · · General Safety · · · Keep the area around the appliance clean and free of clutter. Locate a safe and dry location to place this product. Keep it away from wet surfaces/surroundings. While working on the system, do not wear loose clothing such as neckties and unbuttoned shirt sleeves, which can come into contact with electrical circuits or be pulled into a cooling fan. Remove any jewelry or metal objects from your body, which are excellent metal conductors that can create short circuits and harm you if they come into contact with printed circuit boards or areas where power is present. · 6 Appliance Installation Guide ESD Precautions Electrostatic discharge (ESD) is generated by two objects with different electrical charges coming into contact with each other. An electrical discharge is created to neutralize this difference, which can damage electronic components and printed circuit boards. The following measures are generally sufficient to neutralize this difference before contact is made to protect your equipment from ESD: · · · · · · · · Use a grounded wrist strap designed to prevent static discharge. Keep all components and printed circuit boards (PCBs) in their antistatic bags until ready for use. Touch a grounded metal object before removing the board from the antistatic bag. Do not let components or PCBs come into contact with your clothing, which may retain a charge even if you are wearing a wrist strap. Handle a board by its edges only; do not touch its components, peripheral memory modules or contacts. When handling chips or modules, avoid touching their pins. Put the server board and peripherals back into their antistatic bags when not in use. [. . . ] The process information may be traced using the serial console. At the end of the recovery process, the appliance will beep once. Now, power off the appliance and remove the USB stick. As soon as the firmware has started, the appliance is ready for use. · · · · Errors During Recovery If difficulties are encountered during the recovery process, error messages may be traced using the serial console. 10 Appliance Installation Guide Connecting to the Network and Configuring Fig. [. . . ]