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Chapter 2- Component Replacement
4Using a star screw driver, disconnect the two wires connected to the Terminal block
5Unscrew the captive screws on the rear panel of the PRM unit that secures the unit to the chassis.
6Using the handle fitted to the DC PRM, pull and slide the PRM unit out.
7Slide in the replacement PRM unit.
8Push the PRM unit firmly into the chassis, making sure it is properly seated in its slot.
9Tighten the captive screws on the rear panel of the PRM unit to the rear chassis.
10Connect the black wire into the
11Replace the transparent plastic cap on the terminal block.
12Turn ON the Main that supplies power to the RMX.
13Turn ON the circuit breaker on each of the DC Power Rail Modules.