Editing FreedomTower/ConstructionDocs (section)

===Enclosure===
In order to keep the power supply stable, it will be necessary to fill the bottom gap (between the wheel wells of the case) with the boards. Epoxy the two boards together. Then expoxy the boards to the bottom of the case, in the center, being careful to keep the boards flush with the bottom. Once the boards have cured, attach the power supply on top of them using a couple strips of velcro. Carefuly not to affix the velcro such that it makes it impossible to open the battery compartment of the UPS. The power supply should be attached such that the cord exits at the bottom right corner of the case.

[[File:Tower_crate_ups.jpg|thumb|x300px|alt=crate_internals|Filling up the Crate]]

As you may notice, the case can't shut with a power cord inbetween the base and the lid. Use a knife to carve away the closure lip, without cutting through the weather seal. You should be able to close the case around the power cord, and maintain a water-tight closure.

Next, you'll mount the modems, one (or more) on either side of the case. Use velcro. Be generous.
Then mount the nettop. Same story. Use velcro. We mounted ours so that the fan vent is up, which puts the power button against the back wall of the case. This helps avoid accidental power cycles.

Again, same story with the switch, but this time, mount it to the top of the case. Depending on what model of switch you have, you may want to remove the rubber feet before applying the velcro, as the feet tend to slip out of their fittings.

Next task is to mount the power over ethernet injectors for the radios to the lid. The ports should face the top.

Now you're ready to plug the five power splitters into the five outlets labelled 'sure protections and battery backup'. This is so that the entire rig can run off of batteries. We use the three splitters on the left for the power injectors, and the two on the right for the modems, router, and switch.

Plug everything in. Tidy up with zipties where you can, and you're ready to move on to the mast.