Elliott E190, Operation And Maintenance Manual

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Platform Safety-aerial EEC-0070 V1.3
Platform Safety
Aerial devices are designed and intended to be used for handling personnel. Guidance
on the use of aerial devices is from ANSI/SIA A92.2 (latest).
Personnel Platform Usage Guidelines
A. The aerial device shall not be used for other lifting operations while handling
personnel. Downhaul weight or load-block must be removed from loadline. The
loadline must be stowed on top of main boom. Anti-two-block switch must be
overridden.
B. Upper and lower controls shall be tested and inspected daily prior to use.
C. Only authorized persons shall operate the aerial device.
D. Operator and any crewmembers on the ground shall be in constant communication.
E. Boom and platform load ratings or work areas shall not be exceeded. Personnel in
the platform shall wear a body harness (fall protection device) that is securely
attached to the supplied lanyard attachment points at all times. Personnel in the
platform shall always stand firmly on the floor of the platform and not climb or sit on
the rails of the platform. Nor should personnel use planks, ladders or any other
materials for obtaining additional working height or reach.
F. Belting off to structures other than the platform while on platform shall not be
permitted.
G. The aerial device shall not be moved when
the boom is elevated. The aerial shall be
supported by a firm surface. Blocking may
be required to ensure that the load-bearing
surface can support the weight of aerial
operations. Provided outriggers shall be
properly extended and no lifting of
personnel is allowed when the aerial
device is supported by tires.
H. The personnel platform and aerial device
are not insulated. Do not operate near power lines or electrical hazards.
MINIMUM CLEARANCE REQUIREMENTS
Minimum
Nominal Voltage kV Distance
(Phase to Phase) Required
Up to 50 10 feet
Over 50 10 feet
plus 1 foot for every 30 kV over 50
kV