Force10 Networks Force10 TeraScale E-Series E1200i - Manual (Page 70)

70 Removing and Replacing Components
Remove a DC Power Supply
Step Task
1. Ensure that the remote power source is in the OFF position and that the PEM status light is off.
• PEM 0 connects to remote power source 0.
• PEM 1 connects to remote power source 1.
2. Loosen the retaining screw and remove the PEM safety cover.
3. Switch the Over Current Protector (located on the PEM front panel) to the OFF position.
4. Loosen the Locking screws.
FN00103lp
S afety
cover
R etaining
s crew
CC-E1200-PWR-DC
-48/-60Vdc
150A, 7200VA
Status Latch Release
PEM interlock
lever
Over-current protector
Locking screws
Studs
FN00102lp