Milnor 72072, Manual

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This document is provided to assist the facility owner/user in meeting these requirements.
Design and installation of safety fencing is the responsibility of the facility owner/user. Fence materials
are not provided by Pellerin Milnor Corporation.
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If a piece of machinery is capable of movement on its own (that is, without operator input), then
access to it should be restricted. The fence must prevent deliberate unauthorized access and reduce or
eliminate accidental access. On the other hand, the fence should permit safe access for authorized
purposes (maintenance, repairs, modifications, etc.), with appropriate electrical lockout/tagout
procedures.
Examples 1 and 2 show how this rule is applied in practical situations.
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—Fences should be at least 72 inches (1800 mm) tall to discourage
unauthorized access from "climbing over". The clearance (gap) between the bottom of the fence and
the floor should be no more than 7 inches (180 mm) to reduce the possibility of unauthorized access by
"crawling under". These dimensions will satisfy ASME B15.1 "Safety Standard for Mechanical Power
Transmission Apparatus" requirements and conform to European Standard prEN-ISO/DIS 10472-1,
"Safety Requirements for Industrial Laundry Machinery". However, there may be additional state or
local requirements which apply to your particular situation.
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—The choice of material for fence construction is the responsibility of the
facility owner/user. Milnor does not provide or recommend specific material(s) for this purpose. Any
material or design will be adequate if it meets the dimensional requirements given above and is
constructed so that personnel cannot reach through gaps in the fence and touch any moving parts of the
machinery within the fenced perimeter.
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