Cisco ONS 15454, Руководство по установке оборудования

Страница: 336 / 516

DLP-G563 Mounting the Air Deflectors (Front-to-Front) on the ONS 15454 M6
Shelf for ETSI Rack Configuration
This task installs the air deflectors (front-to-front) on the ONS 15454 M6 shelf
for ETSI rack configuration.
The air deflectors can be installed only in the front position of the
chassis.
Note
Purpose
• #2 Phillips Dynamometric screwdriver
• Medium slot-head screwdriver
• Small slot-head screwdriver
Tools/Equipment
NTP-G305 Unpack and Inspect the ONS 15454, ONS 15454 M2, and ONS 15454
M6 Shelves, on page 20 Prerequisite Procedures
As needed
Required/As Needed
Onsite Onsite/Remote
None Security Level
Use only the fastening hardware provided with the ONS 15454 M6 to prevent loosening, deterioration, and
electromechanical corrosion of the hardware and joined material. Caution
Procedure
Step 1
Place the right front air deflector flush against the right side of the chassis (see the following figure).
Step 2 Align the screw holes on the right front air deflector with the screw holes on the right side of the chassis.
Figure 206: Mounting the Air Deflectors (Front-to-Front) on the ONS 15454 M6 Shelf for ETSI Rack Configuration
Step 3
Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4 Place the left front air deflector flush against the left side of the chassis.
Do not mount the left front deflector (exhaust air deflector), if these cards are to be installed in the ONS 15454
M6 shelf:
Cisco ONS 15454 Hardware Installation Guide
306
Installing the ONS 15454 M6 Shelf
DLP-G563 Mounting the Air Deflectors (Front-to-Front) on the ONS 15454 M6 Shelf for ETSI Rack Configuration