Dell IP4700, Installation And Service Manual

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4-18
IP4700 Installation and Service Guide
The Standby Power Supply (SPS)
14. At the front of the tray, replace the two screws securing the SPS to
the mounting tray, as shown Figure 4-16.
Figure 4-16 Replacing Screws Securing the SPS to the Mounting Tray
15. Press the filler panel snap fingers together and slide the filler
panel over them until it clicks into place.
16. Reconnect the ac inlet, outlet, and interface cables as shown in
Figure 4-8.
17. Turn power on at the SPS power switch. See Figure 4-1.
The SPS begins charging its batteries the moment you connect it to ac
power. The amount of time needed to charge them depends on the
time spent in storage and previous depth of discharge, as explained
in Appendix A.
EMC1692
Screw
(2)