Removing An Lcc; Replacing An Lcc - EMC Data Domain DS60 Hardware Manual

Removing and Replacing FRUs

Removing an LCC

Replacing an LCC

EMC Data Domain DS60 Expansion Shelf Installation and FRU Replacement Hardware Guide
84
Controller A
This procedure describes how to remove an LCC from the rear of the chassis. There
are two LCCs accessible from the rear of the chassis. This procedure can be used to
remove either assembly.
Before you begin
Attach an ESD wristband to your wrist and the shelf with the LCC you are removing.
Procedure
1. If the shelf is installed using rear cable management arms (CMAs), open the
CMAs.
2. Refer to the previous figure. Disconnect data cables from the LCC. Release the
LCC by turning the torque-limiting screw handle counter-clockwise until
extends from the rear of the chassis by approximately 1/2 inch. Unscrewing the
torque-limiting screw unseats the LCC and draws it from the chassis.
3. Remove and save the black triangular plastic filler plugs for later use.
4. Pull the LCC straight out from the chassis and place it on a clean, static-free
surface.
This procedure describes how to replace an LCC into the rear of the chassis. There
are two LCCs accessible form the rear of the chassis. This procedure can be used to
replace either assembly.
Before you begin
Attach an ESD wristband to your wrist and the shelf with the LCC you are removing.
WWN 50060481109D607F
Firmware 1.1.0
Serial # JWXCL150700011
Status Not Installed
HOST port 24.0 Gbps
EXP'N port 48.0 Gbps