Cisco 6509 - Catalyst Chassis Switch Installation Manual page 185

Chapter 4 Removal and Replacement Procedures
Grasp the power supply handle with one hand, and place your other hand underneath the power supply.
Step 4
Slide the power supply into the power supply bay. Make sure that the power supply is fully seated in the
bay. (See
Figure 4-35 Handling a 4000 W DC-Input Power Supply
0
Tighten the power supply captive installation screws.
Step 5
Step 6 Remove the two screws that secure the outer terminal block cover, and remove the cover from the power
supply. (See
Step 7 Remove the two screws that secure the left inner terminal block cover, remove the cover, and set it aside.
Remove the one screw that secures the right inner terminal block cover, remove the cover, and set it
aside.
Note
Note
Place both plastic insulators over the terminal areas, aligning the circular holes in insulating cover with
Step 8
terminal posts. The protective end flap on the plastic cover is opposite the wire entry area. The protective
end flap must fold down and cover the open side of the terminal (opposite side from wire entry).
Wrap the large perforated flaps around each pair of conductors, inserting each locking tab into the rear
Step 9
of the slot. Pull the tab until the cover is secured around the power cabling trim, and discard excess tab
plastic.
OL-5781-04
Figure 4-35.)
+ VE-1
+ VE-3
- VE-1
- VE-3
+ VE-2
- VE-2
I
INPU T OK
FAN OUTP UT
1
2 OK
3 FAIL
Figure 4-27.)
You must remove three terminal block covers for the 4000 W DC-input power supply. The
left-side inner terminal block cover has two securing screws, and the right-side inner terminal
block cover has one securing screw.
You must the install plastic insulators that are shipped with the power supply.
Removing and Installing the DC-Input Power Supplies
Catalyst 6500 Series Switches Installation Guide
4-45