IBM 86607SU Hardware Maintenance Manual - Page 191

To add a power supply: Caution Never remove the cover on a power supply or any part (power backplane and ac box) that has the following label attached. Hazardous voltage, current, and energy levels are present inside the power supplies, power backplane, and ac box. There are no serviceable parts inside the power supplies, power backplane, or ac box. Note It is not necessary to turn the Power switch on the power supply off when you are installing a power supply. 1. Remove the filler panel 3 : a. Remove the four screws 2 from the filler panel. b. Remove the filler panel 3 from the power-supply bay and save it and the four screws you removed for future use. Note During normal operation, each power-supply bay should have either a power supply or filler panel installed for proper cooling. 2. Place the handle 5 on the power supply in the open position, and slide the power supply into the chassis. 3. Gently close the handle 5 on the power supply to seat the power supply in the bay. 4. Plug the power cord for the added power supply into power cord connector 1 . Caution When the power-cord strain-relief bracket option is installed on the power cord, the server must be plugged to a power source that is easily accessible. 5. Install a power-cord strain-relief bracket 1 , if desired. 6. Plug the power cord into a properly grounded electrical outlet. Netfinity 5500 - Type 8660 183