Cisco ONS 15454 ANSI, Руководство пользователя

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Cisco ONS 15454 DWDM Procedure Guide, R8.0
78-17704-02
Chapter 1 Install the Shelf and Common Control Cards
NTP- G10 Remove the Front Door
b.
Remove the ground wire from the shelf.
c. Hold the door at the top left corner and remove the door from its hinges ( Figure 1-10 ).
Figure 1-10 Removing the ONS 15454 ETSI Front Door
Step 2 For ONS 15454 ANSI shelves:
a.
To remove the door ground strap, perform the following:
• To detach the ground strap from the front door, loosen the #6 Kepnut (49-0600-01) using the
open-end wrench. Detach the end of the ground strap terminal lug (72-3622-01) from the male
stud on the inside of the door.
•
To detach the other end of the ground strap from the longer screw on the fiber guide, loosen the
#4 Kepnut (49-0337-01) on the terminal lug using the open-end wrench. Remove the terminal
lug and lock washer.
b. Lift the door from its hinges at the top left corner of the door ( Figure 1-11 ).
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FA
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CRIT
MAJ
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Door hinge
Assembly hinge pin
Assembly hinge
Translucent
circles
for LED
viewing