Avaya S8500 Manual page 149

Figure 43: Power distribution unit (J58890CH)
psdf001d LAO 091103
Figure notes
1 Carrier Circuit Breakers
Table 11: Temperature sensor cables
H600-476 Adapter
Cable
Group 1 (G1)
Group 3 (G3) (included
with battery cabinet)
Checking commercial power and connecting AC power
check the AC power using a KS-20599 digital voltmeter (DVM) (or equivalent).
1
Set the DVM to the 250 volt range.
2
Carefully measure the voltage between the hot and neutral side of the receptacle. The neutral wire
is white, the hot wire is black.
3
Verify the meter reads 106 to 128 VAC. If not, have a qualified electrician correct the problem.
4
Measure the voltage between the neutral and ground side of the receptacle. The ground wire is
green.
5
Verify the meter reads 0 VAC. If not, have a qualified electrician correct the problem.
6
Set all media gateway power modules
Installing the Avaya S8500 Media Server with an Avaya G650 Media Gateway
December 2003
Usage
24-cell customer-provided battery
cabinet
24-cell Avaya battery cabinet
. Plug the AC power cable into the receptacle.
OFF
1
Before powering up the media gateways,
149