This equipment is intended to be grounded. Ensure that the host is connected to earth ground during
normal use.
Statement 39
Warning
For nominal voltage of -60 VDC, the input voltage range is from -40 to -72 VDC.
Note
Use only the fastening hardware provided with the NCS 2002 to prevent loosening, deterioration, and
electromechanical corrosion of the hardware and joined material.
Note
When installing or replacing the unit, the ground connection must always be made first and disconnected
last.
Statement 1046
Warning
The air plenum is installed on a rack or a cabinet using thread-forming screws that remove any 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.
Warning
Procedure
Depending on the rack or cabinet, complete the necessary task:
•
DLP-L65 Installing Air Plenum for NCS 2002 Shelf in ANSI 19-inch Configuration, on page 5
•
DLP-L69 Installing Air Plenum in NCS 2002 Shelf for ANSI 23-inch Configuration, on page 8
•
DLP-L70 Installing Air Plenum for NCS 2002 Shelf in ETSI Configuration, on page 13
•
DLP-L71 Installing Pre-assembled Air Plenums in ANSI 23-inch Configuration, on page 12
Stop. You have completed this procedure.
DLP-L65 Installing Air Plenum for NCS 2002 Shelf in ANSI 19-inch Configuration
This task installs the air plenum for the NCS 2002 shelf in ANSI 19-inch cabinet or
rack configuration.
Purpose
Installing the Air Flow Regulator
5
Installing the Air Flow Regulator
DLP-L65 Installing Air Plenum for NCS 2002 Shelf in ANSI 19-inch Configuration
