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215861 REV C
Installation, Outdoor HPO PowerMAX System
2.1.6 Install Optional Maintenance Switch
The Outdoor High Power Outdoor PowerMAX system includes an option for a mainte-
nance switch, which can be used to direct the system output to a dummy load for
maintenance purposes. This section details the installation of the components used in
this option.
2.1.6.1 Install Optional Maintenance Switch Controller
The optional Maintenance Switch Controller should be installed into a standard 19”
equipment rack in a sheltered environment. The standard length of the communication
cable that connects between the controller and the system is 100 ft. (30m). Access to
the rear panels of the controller should be kept available to connect the communication
cables.
Plug the provided IEC line cords into the power supplies at the rear panel of each con-
troller. Plug in the opposite ends to a power source.
2.1.6.2 Install Optional Maintenance Switch
The Maintenance Switch should be installed at the RF Output of the standard system,
just after the crossguide coupler. Insert an appropriately sized half gasket (provided) in
the grooved flange of the crossguide coupler. Connect the waveguide flange of the
E-bend waveguide to the flange of the crossguide coupler, as shown in
Figure 2-16
.
Figure 2-16: Install Optional Maintenance Switch
