Connecting The Power Cord(S) - NEC EXPRESS5800/140Hb Service Manual

Connecting the Power Cord(s)

Plug the female end of each AC power cord into the input receptacle(s) on the
rear of the server chassis (see Figure 2-10). Plug the male end of the power cord
into NEMA 5-15R outlet for 100-120 VAC or NEMA 6-15R outlet for 200-240
VAC.
If the power cord(s) supplied with the system are not compatible with the AC
wall outlet in your region, obtain a suitable power cord that meets the following
criteria.
The power cord must be rated for the available AC voltage and have a
!
current rating that is at least 125% of the current rating of the system.
The power cord connector that plugs into the wall outlet must be
!
terminated in a grounding-type male plug designed for use in your region.
It must have certification marks showing certification by an agency
acceptable in your region.
The power cord connector that plugs into the system must be an IEC-
!
type CEE-22 female connector.
The power cord must be less than 1.8 meters (6.0 feet) long.
!
After the power cord is plugged in confirm that the power status lamp on the
power unit flashes. If the lamp is off, a failure occurred in the power unit, see
Table 1-3 System Status LED Indicators in Chapter 1 of this User's Guide.
When connecting the power cord to a power control unit, such as an UPS
confirm that the power control unit is powered off. Connecting the power cord
while power is supplied to the power control unit may cause a failure.
Your system shipped with a power cord for each power
supply. Do not attempt to modify or use the supplied AC
power cord if it is not the exact type required.
When two or three power supplies are installed in the
system the power plug from each of the power supplies must
be plugged into the same common ground power outlets.
! WARNING
! CAUTION
Setting Up the System 2-15