Remove A Dc Power Supply - Dell E1200i ExaScale Installation Manual

Remove a DC Power Supply

Step Task
Ensure that the remote power source is in the OFF position and that the PEM status light is off.
1
• PEM 0 connects to remote power source 0.
• PEM 1 connects to remote power source 1.
Loosen the retaining screw and remove the PEM safety cover.
2
Retaining
screw
Safety
cover
Switch the Over Current Protector (located on the PEM front panel) to the OFF position.
3
Studs
PEM interlock
lever
Locking screws
Loosen the Locking screws.
4
Lift and hold the PEM interlock lever to release the PEM
5
While holding the interlock lever up, using the bottom handle, pull the PEM straight out of the slot.
6
62
| Removing and Replacing Components
Latch Release Status
-48/-60Vdc
150A, 7200VA
CC-E1200-PWR-DC
Label, Front Bezel, PEM E1200 with Bus bar
550-00061-01 Rev A
Over-current protector