12
Permanently Mounting
NightSpire
™
Search Light
Federal Signal www.fedsig.com
DRILLING PRECAUTIONS: When drilling holes, check the area
you are drilling into to ensure that you do not damage vehicle
components while drilling. All drilled holes should be deburred,
and all sharp edges should be smoothed. All wire routings going
through drilled holes should be protected by a grommet or
convolute/split loom tubing.
2. Drill three 0.177-inch diameter holes for the #8 screws, or
three 0.201-inch diameter holes for the #10 screws.
3. Scribe a hole for the wires or an installer-supplied bushing at
the center of the screw pattern.
4. Drill a suitably sized hole at the scribed position for the
bushing and wire routing hole. Otherwise, route the wires
through the drain notch in the optional mounting flange.
Leave open space for water to drain.
5. Align the search light over the drilled holes. Route the wires
through the wire routing hole. Seal the hole with a bushing
or RTV if entering a watertight compartment.
Figure 4 Exploded view of installation
