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6-12 Replacing Power Supplies and Cooling Fans
Replacing Power Supplies and Cooling Fans, 7310 and 7330 Version 2
Removing and
Replacing the AC
Power Supply
Use the procedures in this section to remove and replace an AC Power Supply in the
Vanguard 7310 and 7330 Version 2 chassis. Refer to Figure 6-7 and the steps in this
table:
Figure 6-7. Removing and Replacing a Vanguard 7310 and 7330
Version 2 Power Supply
Installing a Power
Supply
Refer to the steps in this table to install the AC power supply:
Step Action
1 Switch the power supply that is being replaced to “off” (o) using the
front panel power switch.
2 Loosen the (1) mounting screw of the power supply.
3 Carefully pull on the handle and withdraw the power supply from the
chassis.
Power on/off switch
Step Action
1 Insert the power supply into the slot and insure that it is seated firmly.
2 Tighten the (1) mounting screw.
3 Turn the power on using the front panel power switch. Verify the the
LED on the front panel is green.