Power Supply Module Mounting Instructions
SG 450
Step 2
Step 1
Step 3
Step 4
Open the interlock of the
power supply dummy and
remove it from the vacant
slot.
Shut the appliance down and
remove the powercord.
*For more information and technical support please visit www.sophos.com/en-us/support
Insert the redundant power
supply module into the slot
and lock it.
Plug one power cord into each
module and turn the unit on.
Check that the LED on each
module is green.
If one LED is red and you hear
a beeping sound then the
module is either defective or
not connected properly.*
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