Meridian America Link/Customer Controlled Routing manual Module Power Distribution Unit breakers

Chapter 8: Hardware installation procedures 127

Installing the power supply and disk/tape unit (Application Module)

The Application Module power supply and disk/tape units are packaged separately for protection during shipping. Both units should be installed in the Application Module after it has been installed in the AEM and before external equipment is cabled to the Application Module.

1Install the power supply and the disk tape unit in the Application Module as follows:

¥Make sure the associated circuit breaker on the Module Power Distribution Unit (MPDU) is set to OFF (the down position). As illustrated in Figure 31, the top breaker powers the module next to the MPDU (on the left side as you face the AEM), and the bottom breaker powers the module on the right-side.

¥Gripping the handle at the front of the power supply faceplate, line up the power supply with the guides at the top and bottom of the module.

¥Slowly slide the power supply into the module until the faceplate is flush with the front of the module.

¥Tighten the two screws at the top and bottom of the power supply faceplate.

Figure 31

Module Power Distribution Unit breakers

Module Power Distribution Unit (MPDU)

Breaker for left-side Application Module

Breaker for right-side Application Module

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Meridian Link Release 5C/CCR Release 3C Installation and Upgrade Guide