Cisco Cisco Packet Data Gateway (PDG) Guía De Instalación
Chassis Installation
▀ Re-Installing Chassis Components
▄ ASR 5500 Installation Guide
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Re-Installing Chassis Components
If you removed chassis components to reduce the weight of the chassis, re-install the components by completing the
following the procedures.
following the procedures.
Caution:
During installation, maintenance, and/or removal, wear a grounding wrist strap connected to the
ASR 5500 chassis to avoid ESD damage to the components. Failure to do so could result in damage to sensitive
electronic components and potentially void your warranty.
electronic components and potentially void your warranty.
Re-install the PFUs
Step 1
At the front of the chassis, locate the PFU bays at the top of the chassis.
Step 2
Slide a PFU into the left bay (Power A).
Step 3
Push the handle on the PFU upward to firmly seat the unit into the power plane connectors. It will take considerable
force to move the handle upward and seat the PFU into the power plane connectors.
force to move the handle upward and seat the PFU into the power plane connectors.
Step 4
Use a Phillips #2 screwdriver to tighten each of the four screws on the PFU to secure it to the chassis.
Step 5
Re-install the second PFU in the right bay (Power B) by repeating step 2 through step 4.
Re-install the Front Fan Trays
Lower Front Fan Tray
Step 1
At the front of the chassis, align the fan tray within the lower chassis opening. With the unit resting on the bottom rail of
the opening, push inward until it is seated in the midplane.
the opening, push inward until it is seated in the midplane.
Step 2
Use a #1 Phillips screwdriver to tighten the two captive screws that secure the fan tray to the chassis.
Step 3
Reinstall the lower access cover.
Upper Front Fan Tray
Step 1
Align the fan tray within the upper chassis opening. With the unit resting on the bottom rail of the opening, push inward
until it is seated in the midplane.
until it is seated in the midplane.
Step 2
Use a #1 Phillips screwdriver to tighten the two captive screws that secure the fan tray to the chassis.
Step 3
Reinstall the upper access cover.