[Sentry Trailer – Operation, Startup, and Shutdown Procedures]
Sentry Trailer
Operation, Startup, and Shutdown Procedures
Safety Warnings
CAUTION
Never set up the tower within 120 feet of a power line.
Never erect the tower during an electrical storm, rainstorm, or when lightning is a possibility.
Never climb the tower for any reason. Always lower the tower completely and access it with a
suitable ladder or platform.
Never overextend the tower height. When at maximum height, the orange rung on the second
tower section (from the bottom) rests on the orange safety stop (at the top of the base tower
section).
Always tow the trailer in a level position to meet height restrictions. Adjust coupler height as
needed.
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