HP Integrity Superdome SX1000 User Guide, Sixth Edition - HP Integrity Superdo - Page 59

Installing the System Setting Up the hp Integrity Superdome or hp 9000 Superdome Figure 2-24Installing the Front Blower Bezel Step 3. Align the bezel over the nuts that are attached to the bracket at the front of the cabinet. Step 4. Using a T20 Torx driver, tighten the two captive screws on the lower flange of the bezel. NOTE Tighten the screws securely, otherwise the screw may interfere with the door. Step 5. Close the front door. Installing and Verifying the PDCA All systems are delivered with the appropriate cable plug for Options 6 and 7. Check the voltages at the receptacle prior to plugging in the PDCA plug. Refer to Figure 2-26 and Figure 2-27 for pin locations. • To verify the proper wiring for a four-wire PDCA, use a DVM to measure the voltage at the receptacle. Voltage should read 200 - 240 Vac phase-to-phase as measured between the receptacle pins as follows: L1 to L2, L2 to L3, L1 to L3. • To verify the proper wiring for a five-wire PDCA, use a DVM to measure the voltage at the receptacle. Voltage should read 200 - 240 Vac phase-to-neutral as measured between the receptacle pins as follows: L1 to N, L2 to N, L3 to N. Chapter 2 47