6. Remove the six mounting screws from the top cover of the PDP, and then
remove the top cover.
7. Remove the bus bar shield (insulation) from the PDP.
8. With a multimeter, verify that no power exists between the two -48 V DC bus
bars ( - ) and the two return bars (+).
9. Record the locations of the two -48 V DC power cables and the two return power
cables.
4-12 7014 Model S00 Rack Installation and Service Guide