IBM 86624RY Maintenance Manual - Page 209

c. Grasp the handle 6 on the power supply and pull the handle toward the center of the server; then, slide the power supply out of the chassis. Note During normal operation, each power supply bay should have either a power supply or filler panel installed for proper cooling. 3. If you are not installing a replacement power supply: a. Disconnect the power cord for the power supply that you removed. b. Install a power supply filler panel; then go to step 4. If you are replacing the power supply: a. Place the handle 6 on the power supply in the open position, and slide the power supply into the chassis. b. Gently close the handle 6 on the power supply to seat the power supply in the bay. c. Verify that the ac Power light 7 and dc Power light 9 are lit, indicating that the power supply is operating correctly. Caution If you install a strain-relief bracket option over the end of the power cord that is connected to the device, you must connect the other end of the power cord to an easily accessible power source. d. Install a power-cord strain-relief bracket 4 , if desired. 4. If you have other options to install or remove, do so now; otherwise, go to "Completing the installation" on page 178. Netfinity 5500 M20 - Type 8662 201