Cisco Cisco Packet Data Gateway (PDG) Guía De Instalación
Chassis Installation
Reducing the Weight of the Chassis Prior to Installation ▀
ASR 5500 Installation Guide ▄
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Step 3
Use a #1 Phillips screwdriver to loosen the two screws that secure the handle to the front of the fan tray.
Step 4
Flip up and grasp the fan tray handle and pull. The fan tray should unseat from the midplane connector and slide out of
the chassis. Support the bottom of the fan tray unit with one hand as you pull it away from the chassis.
the chassis. Support the bottom of the fan tray unit with one hand as you pull it away from the chassis.
Step 5
Place the fan tray unit safely aside.
Removing the PFUs
Step 1
Locate the left PFU bay (Power A) on the upper-left front of the chassis.
Step 2
Use a Phillips #2 screwdriver to loosen the four screws that secure the PFU to the chassis.
Step 3
Grasp the handle on the PFU and pull downward to free the unit from the power plane connectors. It will take
considerable force to move the handle downward and free the PFU from the power plane connectors.
considerable force to move the handle downward and free the PFU from the power plane connectors.
Step 4
Pull the PFU toward you. The PFU should slide easily out of the chassis. Place it safely aside.
Step 5
Repeat step 2 through step 4 for the PFU located in the right bay (Power B).