Dlp-L65 Installing Air Plenum For Ncs 2002 Shelf In Ansi 19-Inch Configuration - Cisco NCS 2006 Hardware Installation Manual

DLP-L65 Installing Air Plenum for NCS 2002 Shelf in ANSI 19-inch Configuration

When installing or replacing the unit, the ground connection must always be made first and
Warning
disconnected last. Statement 1046
The air plenum is installed on a rack or a cabinet using thread-forming screws that remove any
Warning
paint or non-conductive coatings inside the hole threads, and establish a metal-to-metal contact.
Also, clean both surfaces outside the screw points that come in contact, so that they are free of paint
and other nonconductive coating. Apply an appropriate antioxidant compound to the surfaces.
Procedure
Depending on the rack or cabinet, complete the necessary task:
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•
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Stop. You have completed this procedure.
DLP-L65 Installing Air Plenum for NCS 2002 Shelf in ANSI 19-inch Configuration
Purpose
Tools/Equipment
Required/As Needed
Onsite/Remote
Security Level
Cisco NCS 2000 Series Hardware Installation Guide
30
DLP-L65 Installing Air Plenum for NCS 2002 Shelf in ANSI 19-inch Configuration, on page 30
DLP-L69 Installing Air Plenum in NCS 2002 Shelf for ANSI 23-inch Configuration, on page 33
DLP-L70 Installing Air Plenum for NCS 2002 Shelf in ETSI Configuration, on page 40
DLP-L71 Installing Pre-assembled Air Plenums in ANSI 23-inch Configuration, on page 38
Installing the Air Flow Regulator
This task installs the air plenum for the NCS 2002
shelf in ANSI 19-inch cabinet or rack configuration.
• #2 Phillips Dynamometric screwdriver
• Medium slot-head screwdriver
• Small slot-head screwdriver
• Screws: #12-24 x 0.50 pan-head Phillips screws
(4)
• Wing head screws (4)
• One air plenum kit (horizontal and vertical air
plenum)
As needed
Onsite
None