Installation Guide

b. Insert the provided screws and fully tighten them using a screwdriver.
Figure 326: Attaching the Mounting Bracket
c. Attach the mounting bracket for the other side of the EPS-LD unit.
4. Slide the EPS-LD into the rack and secure it using appropriate rack-mount screws.
Note
We recommend that you position the EPS-LD so that the output connectors are on the
same side as the external connector on the connecting switch. If you mount the EPS-LD
with the connectors facing in the opposite direction from the Summit switch connector,
leave at least 1 U between the switch and the EPS-LD through which to slide the power
cords. Do not route the power cords around the equipment rack.
Connecting the EPS-LD to the Switch
Caution
Do not attach the AC power cord to the EPS-LD unit until the unit is properly grounded at the
electrical outlet and the redundant power supply cord is connected.
One end of the EPS-LD cord has a keyed connector to ensure correct alignment of the connector. The
key is a plastic tab on the cord connector housing that fits into the EPS-LD unit.
Collin's
ES4K027
Figure 327: EPS-LD Connector with Key
To connect the EPS-LD to the switch:
1. Connect the keyed end of the cord to the power supply unit (see Figure 328 on page 391).
2. Align and tighten the captive retaining screws on the connector.
Connecting the EPS-LD to the Switch
Installing External Power Supplies
390 Summit Family Hardware Installation Guide