Power - Oracle EAGLE Installation Manual

Chapter 2

Power

warning:
Finger-tighten nuts on threaded rods inside the frames above the raised floor before
finger tightening the nuts below the raised floor.
Caution:
Frame ground. Do not "double lug": The practice of using one bolt through a lug and
the ground bar, and through another lug on the other side of the ground bar, held in
place by one nut.
A bolt through any nut must show at least two threads beyond the nut.
2.3 Power
danger:
Strictly observe all grounding requirements to reduce the risk of electric shock.
danger:
Do not use or place commercially AC-powered equipment within 7 ft. of –48V
equipment. Close proximity can create a shock or current loop that is severely
hazardous to personnel and equipment.
warning:
The intra-building port(s) of the equipment or subassembly is suitable for
connection to intra-building or unexposed wiring or cabling only. The intra-building
port(s) of the equipment or subassembly MUST NOT be metallically connected to
interfaces that connect to the Outside Plant (OSP) or its wiring. These interfaces
are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as
described in GR-1089-CORE, Issue 4) and require isolation from the exposed OSP
cabling. The addition of Primary Protectors is not sufficient protection in order to
connect these interfaces metallically to OSP wiring.
warning:
The power (-48 VDC) and return connections of Fuse and Alarm Panels (FAP)
870-0243-08 and 870-1606-xx are physically reversed at the input terminal.
2-3