Paradyne CPX-1000 Shelf for optional STS-1 Splitter Assembly above each unit, Front of the shelf

1000-A2-GN22-00 3. Installing the CPX-1000

Step 1 Mark the rack for the location of each CPX shelf. Also mark the

shelf for optional STS-1 Splitter Assembly above each unit.

Caution

To help reduce risk of injury while lifting the shelf, reduce the shelf weight by removing the power supply/fan modules. When the shelf is in place, reinstall the modules.

Power Supply/Fan Modules
		OUT	OF	E
	IN	SERVIC
		E
	SERVIC
	UT OF
	O ICE
IN	SERV
	ICE
SERV
							F
						UT O
						O	ICE
						SERV
					IN	ICE
					SERV
	Loosen Retaining Screws				Pull To Remove
							0071

Step 2	With the help of another person, lift the shelf into position through
	the front of the shelf.
Step 3	Using a flat-blade screwdriver, secure each flange with four 12-
	24 12-inch pan head screws to fasten the shelf to the rack.
	×
	Caution
	Insert the power supply/fan module with a single, steady
	motion.
	If the power supply does not easily slide into the slot, back
	the module out and re-insert it Do not force the power supply
	into the shelf as you may bend the power supply pins.
Step 4	Reinstall the power supply/fan modules.
Step 5	Repeat these steps for each shelf to be mounted in the rack.

February 2003 3-15