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Remove an AC Power Supply in a non-redundant installation
Step
Task
Unplug the network interface cables connected to the line card or RPM.
1
Activate the disconnect switch at the Main power source or disconnect the AC cord at the remote power source.
2
Grip the handle and squeeze the thumb latch.
3
Slide the Power Supply out of the slot.
4
If you are replacing the Power Supply, go to
5
Remove an AC Power Supply in a redundant installation
Step
Task
On/Standby
Switch
Tilt the AC-cord Retainer Safety cover approximately 15
1
Grip the handle and squeeze the thumb latch.
2
Slide the Power Supply out of the slot.
3
If you are replacing the Power Supply, go to
4
Removing and Replacing DC Power Supplies
If you are operating your E1200 DC chassis with redundant Power Supplies, you can install, remove, or
replace a Power Supply without affecting system operation. If you are operating your E1200 DC system
with only one Power Supply (the minimum), you must completely power off the system.
NOTE: If there is a Power Supply failure (Power Supply LED is not lit or major alarm LED is lit), the entire
Power Supply Module must be replaced. There are no field serviceable parts inside the Power Supply unit.
AC-Cord Retainer
Safety Cover
Installing AC Power Supplies on page
Installing AC Power Supplies on page
WARNING -
HIGH LEAKAGE CURRENT. EARTH CONNECTION
ESSENTIAL BEFORE CONNECTING SUPPLY.
/
/
COURANT DE FUITE ELEVE. RACCORDEMENT
\
A LA TERRE INDISPENSABLE AVANT LE
/
RACCORDEMENT AU RESEAU.
This retainer must be in place during normal operation.
Do not remove except for servicing
o
and gently slide the cover away from the chassis.
29.
Power Supplies
AC Power Plugs
29.
Removing and Replacing Components
61
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