Figure 3 Drilling (Not To Scale) - Federal Signal Spire 200 Instrucciones De Instalación Y Mantenimiento

Installation and Maintenance Instructions
intersect the middle circle in Figure 3). The 4-inch pattern is
the preferred pattern for permanent mounting.
If one of the optional mounting flanges is to be used,
three #10 screws are on a 6.00-inch circle (where the lines
intersect the outer circle in Figure 3).
Drill three, 0.177-inch diameter holes for the #8 screws, or
three 0.201-inch diameter holes for the #10 screws.
2. Scribe a hole for the wires or an installer-supplied bushing at
the center of the screw pattern.
12

Figure 3 Drilling (Not to scale)

6.00"
4.00"
2.75"
120.0°
120.0°
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Spire 200 Beacon
™