Paradyne 9000 Series Installation Instructions Manual page 4

Installing the Initial Power Supply
Install the initial power supply into the top slot. (Use the bottom slot for a second power
supply, if desired.)
1. Remove power supply from its shipping box. Handle only by the top and bottom
edges to avoid damaging the card.
NOTE:
The power I/O card in the rear of the housing delivers ac power for either one,
or if needed, two power supplies. The power I/O card is marked with a label
indicating the proper voltage.
2. At the front of the housing, use the attached handle on the power supply to
carefully slide the card into the top left slot towards the midplane until you feel it
connect. Be sure that you slide the card in using the card guides provided on the
housing.
5-Slot Housing
Fastening
Screw
Power
Supply
3. Locate the screw in the top left corner of the power supply. Using a flat-blade
screwdriver, turn the screw counterclockwise until it stops turning. Then turn the
screw clockwise until it locks the power supply in place.
Fastening Power
Screw Supply
4
Access Carrier
97-15747