Energy Guide

Page 78 of 104 Report No.: HK2107050725-SR
UL 507
Clause Requirement + Test Result - Remark Verdict
TRF No. UL507A
b)There shall be no evidence of a risk of fire or
electric shock;
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60.2 An appliance that is wall or ceiling surface mounted
as mentioned in 60.1 is to be mounted in
accordance with the installation instructions
provided by the manufacturer on 3/8-inch-thick
plasterboard (dry wall) on nominal 2 by 4-inch
wood studs/joists spaced on 24 inch (609 mm)
centers. The mounting parts are to be used as
specified in the instructions, and the securing
screws are to be located between the studs/joists
and secured in the plasterboard.
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60.3 After installation, the appliance is to be subjected
to a static load. The load is to be applied so as to
transmit the maximum amount of stress to the
mounting means and is to be increased during a 5
to 10 second interval, until a load equal to the
weight of the product plus a force of three times the
weight of the product, but not less than 10 pounds
(45 N), is applied to the mounting system. The load
is to be maintained for 1 minute.
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60.4 Testing is to be repeated for all
industrial/commercial air circulator fan
head/mounting assembly combinations as
described in 80.4.2.
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60.5 For a Ceiling Insert Fan with tab type mounting
means, the Static Load Test is subjected to the
applicable requirements in 60.1 – 60.3, except for
the modifications specified in (a) through (d):
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a)The security of the attachment of the appliance
to the ceiling shall not be adversely affected;
b)The face of the product secured by the tab
mounting means shall not permanently displaced
more than 1/8 in (3.2 mm) from its original position.
The displacement shall be measured 1 minutes
after the test load has been removed.
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61 Impact Test on Guards P
A guard which is subject to impact, such as one on
a portable fan, a window fan, a floor insert fan, a
crawl space fan, or a wall insert fan installed less
than 7 feet above the floor
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