Paradyne CPX-1000 Install Power, Supply/Fan Module, Fan, or the power supply module may overheat

1000-A2-GN22-00 5. Repair Procedures

	Warning
	Do not operate the CPX for more than 15 minutes without a
	fan, or the power supply module may overheat.
Step 4	Insert the new fan into the power supply/fan module.

	Note
	Ensure that the electrical plug on the fan snaps into the
	electrical receptacle of the power supply/fan module.
Step 5	Tighten the four screws that attach the fan to the power supply.
Step 6	Reinstall the front fan filter on the module.
Install Power	To install a power supply/fan module, see Figure 5–1and:
Supply/Fan
Module
Step 1	Slowly slide the module into the chassis. Guides on the chassis
	assist in properly aligning the module during insertion.

Caution

Insert the module with a single, steady motion. Bouncing the module during insertion can cause an alarm condition in the system. Also, do not force the module into the slot.

To avoid crushing or bending the power supply pins, back the module out, and re-insert it if it does not fully insert into the slot.

Step 2 Tighten the two screws located on the bottom front of the module.

February 2003 5-3