Installing A Rack - Fujitsu M10 Installation Manual

3.3

Installing a Rack

The expansion rack is shipped with the SPARC M10-4S chassis and crossbar boxes
mounted. Power distribution units (PDUs) are also shipped mounted in the rack
together with crossbar cables and XSCF BB control cables.
This section describes the procedure for connecting the power cords to the power
distribution units (PDUs), how to install the expansion rack, and the procedure for
connecting the rack. For the methods of installing racks other than the expansion
rack, see the manual for each rack.
3.3.1 Connecting the power cords to the power
distribution units of an expansion rack
This section describes the procedure for connecting the power cords to the power
distribution units (PDUs) of an expansion rack (referred to below as the rack).
1.
Turn off the circuit breaker switches (CB switches) on the PDUs.
Open the rear door of the rack, and pull up all the CB switches on the PDUs.
When pulled up, a CB switch is turned off. When pushed in, the switch is turned
on.
A in
feed. B in the figure indicates the locations of the CB switches for three-phase
power feed. A PDU has 12 CB switches, so there are 24 switches per rack.
Keep the CB switches turned off until you turn them on in
the input power and starting the
Fujitsu M10/SPARC M10 Systems Installation Guide ･ July 2015
76
Figure 3-3 indicates the locations of the CB switches for single-phase power
XSCF."
"6.2.2 Turning on