3Com PSE2500-A3 user manual Physical Mounting

User Manual	Chapter 4 Installation and
PSE2500-A3 External PoE
Power System	Debugging

Note that the PSE2500-A3 is shipped to the customer site mostly pre-assembled so as to minimize the overall installation process. The following installation sequence is recommended

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Physical mounting Installing rectifiers Frame grounding Connecting to loads

Connecting to AC utility/AC grounding Initializing the system

4.2 Physical Mounting

All items needed for a site are contained within the packing crate. The ordered rectifiers may be shipped separately. Please check the packing list.

1)Place the crate in its vertical position near the installation site.

2)Carefully remove the crate top and sides and then the packing material. If possible, recycle the packing crate and the packing material. If not, dispose of properly.

3)Within the packing crate may be the following items: chassis, rectifiers, and cables. Remove all this material and place aside.

4)Install the chassis into the 19-inch standard cabinet by using eight pieces of M6 screws. Notes that use the electric screwdriver and correct torque setting (recommend 6.2 to 6.5 N.m). See figure 4-1.

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