Andrew operation and maintenance Specifications download pdf (Page 24)

Pedestal Ground

Mount Assembly

Pedestal

Installation

Step 1

Step 2

The pedestal mount is an elevation-over-azimuth mount optimized for geostationary satellite

applications. The mount enables continuous elevation adjustment from 0 to 90°. The

azimuth axis has 360° of travel with 40° (±20°) of continuous travel at each adjustment posi-

tion. The azimuth lug can be positioned every 30° around the pedestal tube. Follow the sub-

sequent procedures for proper installation of pedestal ground mount assembly.

All ground mount hardware is type A325. Lubricate all A325 bolt threads with supplied

stick wax. Note: Do not tighten hardware until ground mount installation is complete

unless otherwise instructed.

Place leveling nuts and washers on foundation anchor bolts as shown in Figure 15.

Installation Procedures

Figure 15

202142

Anchor

Bolts

Leveling Nuts (9999-182)

and Washers (9997-229)

Foundation

Reference Drawing 240287

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Andrew operation and maintenance Specifications Page 24