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NIGHT SCAN VERTICAL, VERTICAL COMPLETE, AND VERTICAL HDT
OPERATING INSTRUCTIONS
TP-4836201-H
MAY 2021
5.11 Test the Installation
Review the Operation (Section 6) and the Safety Summary (Section 1) sections and observe all
safety dangers, warnings, and cautions before proceeding to test the installation. If any part of
the testing fails, check the LEDs on the controller and base board.
To test the installation, proceed as follows:
1. Reconnect power to the mast and light circuits.
2. Turn the E-Stop button to reset and enable the system (if it was pressed).
3. Push and hold the green “NFPA Start” button until the system begins power-up.
4. Check for proper clearance above the mast.
5. Press and hold the “Mast-Up” button to raise the mast high enough to activate the RCP
(approximately the height of the first mast tube section). This point can be detected by the
LED indicator lights on the RCP for the pan and tilt functions lighting up. At the lowest point of
activation, test the panning and tilting motions to ensure the lights do not contact any vehicle
structures.
6. Press each “Light” button several times to turn the lights on and off.
7. Press “Tilt-Up” and “Tilt-Down” buttons one at a time. Press “Pan-Left” and “Pan-Right”
buttons one at a time. Check the lights on each side again.
8. Press and hold the “Mast-Up” button. When the mast is fully extended, release the “Mast-Up”
button. The mast should extend smoothly. If a tube section “sticks” and lurches upward
rapidly causing impact loading between two mast tube sections, consult The Will-Burt
Company’s service department.
9. Press each “Light” button several times to turn the lights on and off.
10. Tilt and pan both sets of lights. Check the lights on each side again.
11. If the optional strobe/beacon light is installed, press the “AUX” button several times to turn the
light on and off.
12. To ensure that the mast is properly sealed, while the mast is fully extended, watch for any
type of mast lowering.
Summary of Contents for Night Scan Vertical 4.3-15
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