HP DL760 HP ProLiant DL760 Generation 2 Server User Guide - Page 60

Installing the Server in a Rack Warnings and Precautions Before beginning the following procedures, be sure you understand the following warnings: WARNING: To reduce the risk of personal injury or damage to the equipment: 63−73 kg • 140−161 lb • Observe local occupational health and safety requirements and guidelines for manual material handling. Obtain adequate assistance to lift and stabilize the chassis during installation or removal. • The product will be unstable when not fastened to the rails. • Remove all hot-plug power supplies and drives to reduce the overall weight of the product. WARNING: To reduce the risk of personal injury or damage to the equipment, be sure that: • The leveling jacks are extended to the floor. • The full rack weight rests on the leveling jacks. • The stabilizing feet are attached to the rack if it is a single rack installation. • The racks are coupled together in multiple rack installations. • A rack may become unstable if more than one component is extended for any reason. Extend only one component at a time. CAUTION: To maintain optimum cooling, a perforated rack door must be used with this server. Failure to use a properly ventilated door results in thermal damage to your server. Compaq branded 7000 series racks require an upgraded door. You can order a high-airflow perforated door from HP, Part Number [P/N] 327881-B21 for a 42U rack, or Part Number [P/N] 157847-B21 for a 22U rack. IMPORTANT: To reduce the overall weight of the system, HP recommends that all power supplies, the I/O module, and the processor and memory module be removed from the server before loading it onto the rails. 2-16 HP ProLiant DL760 Generation 2 Server User Guide