Foundry Networks Ground screw Negative terminal screw Handle, Positive terminal screw

Installing the FastIron GS Chassis
September 2007 © 2007 Foundry Networks, Inc. 3 - 9
NOTE: The handle on the front panel of the power supply may block access to the negative and positive
terminal screws. You may need to temporarily remove the receptacle for the positive and negative terminals if
you can’t access the screws used to hold the wires in the connectors. The figure below shows the screws that
secure the receptacle to the power supply.
6. With one hand, hold the handle on the front panel of the power supply. With the other hand, support the
underside of the power supply, and insert the power supply into the empty power supply slot. Press until the
supply is completely in the slot, so that the connectors on the back of the supply are fully engaged with the
pins on the power backplane.
CAUTION: Make sure you insert the power supply right-side up. It is possible to insert the supply upside
down, although the supply will not engage with the power backplane when upside down. The power supply is
right-side up when the power connector is on the left and the fan vent is on the right.
Ground screw Negative terminal screw Handle
Positive terminal screw