Connecting Each Expansion Unit Chassis To An Ac Power Outlet; Figure 2-12 Ac Cord Lock - Sun Microsystems StorEdge 5210 NAS Hardware Installation

Connecting Each Expansion Unit
Chassis to an AC Power Outlet
When you connect the AC power cords for each expansion unit, you should install
the provided two cord locks at the same time. The provided AC cord locks are used
to securely fasten the AC cable connectors.
Caution – For AC power: If the expansion unit is connected to AC power sources
not within the designated 90–135, 180–265 VAC PFC range, damage might occur to
the unit.
Note – To ensure power redundancy, be sure to connect the two power supply
modules to two separate circuits (for example, one commercial circuit and one UPS).
1. Obtain an appropriate AC power cable.
2. Use a screwdriver to remove the screw and cylindrical standoff from one of the
two cord locks provided and set them aside for reassembly later.
AC Cord Lock
FIGURE 2-12
3. Slide the cord lock over the AC power connector.
4. Hold the cylindrical standoff between the two screw-holes on the flanges of the
cord lock.
5. Insert the screw into the first screw-hole, through the standoff, and then into the
threaded screw-hole on the other flange.
6. Tighten the screw with a screwdriver
cylindrical standoff.
until the flanges bottom out on the
Chapter 2 Installing the Sun StorEdge 5210 NAS 21