Broderson IC-20-1J, Operation And Maintenance Manual

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18. Always keep crane boom at least 10 feet (3 m) away from electric power lines. See
chart on side of turntable for boom clearance.
19. If boom should accidentally contact a power line, keep ground personnel away from
crane. Stay in the crane until the power source is de-energized. Move the crane
away from electrical hazard if this does not cause new hazards. If it is absolutely
necessary to leave the crane, jump clear of the crane with both feet together. Hop
away from the crane with feet together. The ground surface may be energized.
20. The amount of counterweight supplied with this crane should never be changed.
Unauthorized addition of counterweight in the field to increase lifting ability
constitutes a safety hazard.
21. Do not operate outside during thrunderstorms. Avoid all lightening stike conditions.
22. When transporting the crane, be sure it is properly secured to the vehicle. Utilize the
tie-down anchors as indicated on the crane to stabilize the load and prevent shifting
during transport. Use caution to not over-tighten the chains and binders when
securing the crane to the transport vehicle. Proper securement and prudent
shipping practices are the responsibility of the carrier.
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