4
Sun Enterprise 10000 Dual Power Grid Installation Guide • March 2000
Pre-Installation Checklist
❏
The time for completed installation is determined.
❏
The most convenient time to connect power to all Sun Enterprise 10000 power
cables is scheduled.
❏
The ultimate location is determined for the equipment that will be removed from
the upper Sun Enterprise 10000 chassis, including but not limited to the
following:
■
AC sequencer
■
Remote power control shelf
■
Hub
■
Internal boot disks
Make sure the following tasks are completed during the night before the installation
of the dual power option to ensure a smooth and timely installation procedure:
❏
Sun Enterprise 10000 system is shut down.
❏
Sun Enterprise 10000 internal circuit breakers are turned off.
❏
Circuit breakers to the power cords are turned off.
❏
The necessary floor tiles are removed.
❏
All power cords from the receptacles are disconnected. Free ends of the cords are
placed on the raised floor.
Note –
The free ends of the power cords are placed on the raised floor so that the
cords are seen to be disconnected and the power grid labels can be installed.
❏
Facility power modifications are performed.