Connect Battery Leads (J58890Ch-1) - Avaya S8700 Installing Manual

76
Installing an Avaya MCC1 Media Gateway
Typical Media Gateway Grounding Wiring Diagram
Figure notes
1
2
3
4

Connect Battery Leads (J58890CH-1)

''Typical Small Battery Assembly'' on page 77
assembly. These assemblies may ship with the battery leads disconnected to prevent the
batteries from discharging.
1 Plug the battery connector into the -48 VDC Batteries connector on the rear of the
J58890CH-1 Power Distribution Unit.
!
CAUTION:
Power is present in the media gateway even if the AC power cable is unplugged. When
procedures require ALL power to be removed from the media gateway and to prevent
unnecessary discharging of the battery, turn off the main circuit breaker located on the
front of the power distribution unit.
1
8
widfspgb KLC 100297
First Media Gateway
Additional Media Gateways (if
installed)
2
6 AWG (#40) (16 mm ) Media
Gateway GROUND Wire
Single-Point Ground Block
5
4
3 3
2
8
6 AWG (#40) (16 4 mm
5
Wire to Approved Ground
AC Load Center Single-Point Ground
6
7 Over 50 ft. (15.2 m)
8 Media Gateway Ground Terminal
Block
shows a typical optional small battery holdover
October 2002
6
7
3
2
8
2
) Ground