4.17 DESIGN REQUIREMENTS FOR PAN GREASERS
4.17.1 Specific Design Requirements
4.17.1.1 The reservoir for pan grease shall be readily accessible
and so constructed as to drain completely. If a valve is used,
it shall be of a sanitary take-apart design at least equal to the
3-A Standard for valves, and shall be readily accessible for cleaning.
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4.17.1.2 Heating elements inside grease reservoirs shall be smooth,
corrosion-resistant, and readily removable. Heating elements on
the outside of the grease reservoir shall be sealed or mounted
in such a manner as to be removable.
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4.17.1.3 Openings for the introduction of pan grease into the
reservoir shall be of such design as to prevent spillage and contamination
of materials by contact with non-product zone surfaces. Such openings
shall have a raised rim at least 3/8 inch (10mm) . Where an exterior
opening is provided for filling, a suitable cover shall be provided
which shall be readily removable.
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4.17.1.4 Pumps shall be of a sanitary take-apart design equal
to the 3-A Standards 02, 04, and 44 for pumps, and shall be readily
accessible for cleaning.
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4.17.1.5 Spray heads, nozzles, or disks shall be removable. Disks
with non-smooth surfaces shall be permitted where the practical
function so requires.
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4.17.1.6 All lines carrying pan grease shall be readily removable
and readily accessible.
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4.17.1.7 Screens, filters, or other equipment used for the removal
of crumbs or foreign particles shall be constructed of corrosion-resistant
materials. They shall be readily accessible and readily removable
for cleaning. Screens shall be constructed of perforated material.
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4.17.1.8 Pan conveyors shall be designed to preclude contamination
of all pan surfaces by dirt, carbonized particles, and other foreign
material.
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4.17.1.9 All oil reservoirs shall be designed to prevent contamination.
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4.17.1.10 All internal and external framework, bumpers, guides,
tracks or supports attached to ceiling or walls shall be sealed
at the point of contact. Hollow supports and braces shall be sealed.
Equipment resting on floors or pads shall be supported on sanitary
legs or shall be sealed to the floor.
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