Artesyn Centellis 4410 (AXP-1410) Installation and Use (July 2014) - Manual (Page 95)

FRU Installation
AXP 1410 Installation and Use (6806800H70L) 95
4.3 Replacing Power Entry Modules
The AXP 1410 supports two Power Entry Modules (PEMs). Since the shelf is equipped with a
redundant power distribution system, the removal of a single PEM does not interrupt system
operation. PEMs are accessible from the rear of the shelf. Each PEM has EMI gaskets on all sides
of the module that provide EMI shielding.
The following instructions describe how to replace a power entry module. For further
information on power entry modules, refer to
Power Entry Module (PEM) on page 124 .
4.3.1 Tools You Will Need
 Multimeter
 Standard #2 Phillips-head screwdriver
 7/16" Torque wrench
 Nut driver (torque nut to 50 in. lbs.)
 AXP 1410 DC Power Installation Kit, PN 6706822A01 (shipped with AXP 1410)
4.3.2 Removing the PEM
When replacing a PEM, make sure you have a replacement PEM available. Replacement can take
place in under 30 minutes by a qualified service person. PEMs are accessible from the rear of the
shelf.