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Fire Hazard! Cleaning solvent, used for maintenance, is flammable and can be explosive
resulting in death or serious injury. Do not smoke. Use cleaning solvent in a well-ventilated area.
Keep cleaning solvent away from ignition sources. Always store cleaning solvent in the proper
marked container.
Tip Over Hazard! Mast tip over could result in death or serious injury. Do not operate in high
winds. Be certain mast is level, stable, and secure before and during installation, operation,
maintenance, and transportation. Stand clear of mast and mast payload during operation.
Before operating, the base section shall be within:
•
10° of vertical for models at or below 10M extended height
•
5° of vertical for models above 10M extended height
Pinch Point Hazard! Moving parts can crush and cut resulting in death or serious injury. Keep
clear of moving parts while operating mast.
Mounting Structure Hazard! Before installation, ensure the mounting structure is capable of
resisting forces generated from all loading and environmental conditions, including, but not
limited to, Mast System size and weight, payload size and weight, vehicle dynamic loads, sail
size, wind speed, support bracket or roof line location and base plate assembly. The lower
structure at the base plate shall be sized to support all vertical loads from the mast and payload.
The support bracket is not intended to carry vertical loads. The support bracket mounting
structure and the base plate mounting structure shall be tied to the same vehicle structure/frame
(i.e. do not mount the support bracket to vehicle body and the base plate to the vehicle chassis
frame. This would put the vehicle suspension system between the mounting points). Mounting
the Mast System into a structure unable to resist the forces generated from the customer-specific
loading scenario could result in death or serious injury and could damage the Mast System.
Lifting Hazard – Intended Use! The mast is intended to lift a specific payload for lighting,
surveillance or communication use only. Any other use without written consent is prohibited and
could cause death or serious injury. Do not use mast to lift personnel. Do not exceed specified
payload capacity. Large payload wind sail areas can reduce payload capacity. Consult Will-Burt
engineering.
Mast Extension Hazard! Extending mast into obstructions could result in death or serious
injury and could render the mast inoperable and partially extended. Before applying power and
operating the mast, be certain there is sufficient clearance above and to all sides of the
expected location of the fully extended mast and payload. Keep all persons clear of mast and
mast extension. Do not lean directly over the mast.
TP-5418901-F
August 2020
S
TILETTO
Original Instructions
AL O
I
PERATING
NSTRUCTIONS
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