ViaSat 8116 Series, Инструкция по установке и эксплуатации

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REFLECTOR, SPARS, SUBREFLECTOR, AND FEED INSTALLATION
CHECK
PAGE
_____ Install feed/panel mount brackets, LNA enclosure, and feed/panel mount.
4-1
_____ Clock ring to proper orientation.
4-1
_____ Center and level ring.
4-1
_____ Align 24 pairs of panel mounting holes with truss mounting holes.
4-1
_____ Install LNA enclosure inner ladder and LNA enclosure ladder.
4-1
_____ Install LNA enclosure cover assembly.
4-2
_____ Assemble truss assembly on ground level.
4-4/15
_____ Lift truss assembly and secure to hub.
4-4/17
_____ Assemble and install remaining truss assemblies.
4-6/17
_____ Align truss assemblies using theodolite. 4-6/17
_____ Torque fasteners to values given in manual.
4-7/18
_____ Install and align panels in row A.
4-23
_____ Install and align panels in row B.
4-23
_____ Install and align panels in row C making sure spare panels are in right location.
4-24
_____ Install and align panels in row D (18-meter reflector only).
4-24
_____ Perform final alignment of panels.
4-29
_____ Assemble four spars to spar fitting.
4-31
_____ Attach adjusters, support frame, and mounting frame to subreflector.
4-31
_____ Attach subreflector to spars.
4-32
_____ Lift and secure spar and subreflector assembly to reflector.
4-32
_____ Using theodolite and alignment tool, align subreflector for tilt and lateral adjustment.
4-32
_____ Install domed screw.
4-32
_____ Install feed. 4-37
_____ Install waveguide. 4-40
A-4