Replacing equipment Page 159 of 250Hardware Replacementc. Gently push the PDU into the pedestal. Position the levelingbracket (attached to the rear of the PDU) in the small openingtoward the front of the pedestal. The leveling bracket will supportthe back of the PDU.2 Install the NT7D10CA system monitor assembly:a. Connect the small orange connectors (J2 on the PDU, P2 on thesystem monitor assembly) on the left side of the PDU.b. Connect the flat white connector to the small circuit board (P1 onthe PDU, J1 on the system monitor assembly) on the right side ofthe PDU.c. Guide the connector on the free end of the system monitor ribboncable (from J2) up through the hole in the top of the pedestal andconnect it to module 0.d. Install and tighten the two vertical screws that attach the L-bracketto the PDU.e. Gently push the system monitor assembly into the pedestal.3 Tighten the screws that secure the PDU and the system monitorassembly.4 Reconnect the remaining cables from module 0:a. Reconnect the large orange power connector (J1).b. Replace the I/O safety panel.c. Replace the rear cover to the module.5 Reconnect all external wiring to the field wiring terminal block on thePDU:Note: All wiring to the PDU must be routed within the cable-tiesaddles and under the cable restraint bar at the base of the pedestal.a. Remove the plastic safety cover over the terminal block.b. Connect the red BAT (–48 V) wires to the terminal block:— for modules 0 and 1 connect to the BAT 0,1 terminal— for modules 2 and 3 connect to the BAT 2,3 terminal
