AR 10027190, Руководство по эксплуатации и обслуживанию

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Models 200T18G26z5A/200T26z5G40A
Rev – 8
3.2.2 Mounting
The TWTA may be operated as a standalone bench top unit or it may be installed in a 19" rack.
If rack mounting is desired, first remove the amplifier from the cabinet, then install the amplifier in the rack.
CAUTION:
Due to the weight of the unit, the removal of the amplifier from the
cabinet or rack is a two-person operation.
Before removal disconnect power, RF, and any other interface connectors. On the rear of the unit, remove the
six screws used to connect brackets to amplifier. On the front of the unit, remove the four screws holding
each the front panel to the cabinet. Carefully slide the amplifier out of the front of the cabinet.
CAUTION:
Never rack mount the TWTA using the front panel alone. The chassis is
likely to be damaged unless its weight is supported. Bottom support rails
must be provided in a rack mount configuration.
See Figure 3-1 for the locations of threaded holes on the bottom half of the TWTA chassis, which may be
used for supplementary support of the TWTA.
Figure 3-1. Rack Mounting Configuration
If bottom supports are used for rack mount installation of multiple units, the amplifiers should be separated
vertically by at least 1 3/4 inches. This will allow room for necessary support rails and facilitate installation
and removal of the units.