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Reliable Earthing
Particular attention should be given to supply connections other than direct connections to the branch
circuit (e.g., use of power strips).
Installing the NX-7500 Series Integrated Services Platform
1
Follow the instructions supplied with the rail kit to mount the NX-7500 series integrated services
platform in an equipment rack.
2 Connect the power cords for all power supplies.
The following figure represents the back of the NX-7510 model with a single AC power supply:
The following figure represents the back of the NX-7520 model with two DC power supplies:
The following figure represents the back of the NX-7530 model with a single power supply:
NX-7500 Series Integrated Services Platform Power Supply
Installation
Warning
Power down the the integrated services platform and disconnect all power cords prior to
installing or replacing a power supply.
Caution
Ensure that the connectors at on the back of the power supply do not come into contact with
your hands or the packing material as you unpack the power supply. Avoid damaging the
connectors as you insert the power supply into the integrated services platform.
To remove a power supply and install a replacement power supply:
1
Remove the power cord from the power supply to be replaced.
2 Push the locking latch to the right and remove the power supply.
NX-7500 Series Integrated Services Platform
Reliable earthing of the rack mounted NX-7500 integrated services platform should be
maintained.
Hardware Installation
12
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