Installation guide

Unpacking and Assembling Cabinets 2-35
Install battery cable connectors as follows:
1. Remove all battery PIU covers in all battery cabinets. This is done by
using a low-profile rachet Phillips screwdriver to unscrew two 1/4 turn
fasteners at the top of a battery PIU cover. When the two 1/4 turn fas-
teners pop up, tilt away and remove the battery PIU cover.
2. Locate and connect all battery cable connectors. Their locations are as
shown in Figure 2-17. Each battery cabinet has four battery cable
connectors accessible from the front and two from the back.
3. Replace all battery PIU covers.
4. From the front of the expander cabinet(s), reinstall all power regula-
tors by pushing them in until the stop tab on top of a power regulator
is reached. Wait 30 seconds, lift the stop tab, and push the regulator
in all the way. Tighten the two Phillips head screws on the regulator
to complete the installation.