Third Party Verification Claim

Page 67 of 129 Report No.: JAT2209271146SR-1
UL 859
Clause
Requirement + Test
Result - Remark
Verdict
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46.3.2
The motor blower shall be locked and a single
layer of cheesecloth loosely draped over the
appliance as described in 46.2.3. The dryer is then
to be operated for 7.5 hours or until stabilized
conditions are apparent, whichever is longer
N/A
46.3.3
A second handheld hair dryer sample shall be
subjected to the conditions in 46.3.2 while
mounted with the air outlet nozzle pointed
downward 45 degrees from vertical
N/A
46.3.4
The tests in 46.3.2 and 46.3.3 shall be conducted
at each heat setting. A new sample shall be used if
a limit control operates to render a sample
inoperative prior to completing all
tests
N/A
46.4
Hand-supported hair dryers
N/A
46.4.1
Softwood surface temperature test
N/A
46.4.1.1
A hand-supported hair dryer is to be placed on a
flat, horizontal, softwood surface covered with two
layers of white tissue paper, and operated until
constant temperatures are attained. During this
test, both the heating element and the blower are
to be operating. The position of the dryer is to be
such (considering the possibilities of actual
service) that the maximum temperature will be
produced on the paper-covered supporting
surface. The temperature rise on the paper shall
not exceed 125°C (225°F).
N/A
46.4.2
Restricted air inlet test
N/A
46.4.2.1
Three samples shall each be subjected to a
restricted air inlet condition in which the unit is
oriented in the most adverse operating condition
and operating at the maximum permitted wattage
(110 percent of rated wattage in accordance with
43.1 and 43.2) and at the highest heat and
motor speed setting. The air inlet opening shall be
gradually obstructed until the operation of all
circuits is interrupted by the functioning of a limit or
a temperature control, or until ultimate results are
otherwise obtained (see 46.4.2.2). If the highest
heat and motor speed settings do not result in the
most adverse condition, the restricted air inlet
procedure is to be repeated under the conditions
that produce the most adverse results. In addition
to the conditions specified in 46.1.1, there shall
not be circuit interruption by component burnout
other than operation of a limit control.
N/A