18Step 2 Remove the AC input protective cover, as shown in Figure 26.Figure 26 – Removing the AC Protective CoverStep 3 Route the AC input ground cable through an appropriate cable hole on the rear of the subrack.Step 4 Secure the AC input ground cable to the corresponding AC input ground terminal by usingM6X16 bolts, spring washers, and flat washers. Figure 27 shows an AC input ground terminalFigure 27 – AC Input Ground Terminals (Straight Rear View)(1) AC Input Ground Terminals3.9.2 Installing AC Input Power CableThe DCPS supports one to four AC dual-live wire inputs.