Federal Signal Corporation Rumbler 2, Инструкция по установке и эксплуатации

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4
Mounting the Rumbler 2 in the Vehicle
UNIT REQUIRES VENTILATION
The R
umbleR
2 needs to radiate heat. Do not install it in an area where it cannot dissipate heat into
the air. Do not mount it near a heater duct or under the vehicle’s hood.
The R
umbleR
2 has two mounting brackets that mount it in a variety of positions. The amplifier has no user-
operated controls, so it can be mounted in the trunk or other concealed area in the vehicle.
To mount the R
umbleR
2 in a vehicle:
1. Select a mounting location.
2. Use a mounting bracket as a template and scribe two drill-position marks 7 inches apart at the selected
mounting location.
DRILLING PRECAUTIONS
Before drilling holes, check the area into which you plan to drill to ensure you do not damage ve-
hicle components while drilling. All drilled holes should be deburred and all sharp edges should be
smoothed. All wires going through drilled holes should be protected by a grommet or convolute/
split-loom tubing.
3. Drill four mounting holes at the position marks.
4. Secure the mounting brackets to the surface with installer-supplied 10-32 x 3/4 hex head screws, 10-32
split lock washers, and 10-32 hex nuts (four of each).
5. Secure the amplifier to the mounting brackets with the 1/4-20 x 1/2 hex head screws and 3/8" star
washers just enough so you can adjust its position (Figure 1).
6. Adjust the amplifier to the position you want and tighten the screws.
SCREW, HEX, 1/4"-20 X 1/2" LENGTH
(2 PLACES)
WASHER, STAR, 3/8"
(2 PLACES)
290A6108
BRACKET, MOUNTING
(2 PLACES)
Figure 1: Front view of R
umbleR
2 with mounting hardware