Third Party Verification Claim

Page 73 of 129 Report No.: JAT2209271146SR-1
UL 859
Clause
Requirement + Test
Result - Remark
Verdict
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46.6.2
If an appliance uses one or more solid-state
devices such as a rectifier, a transistor, a resistor,
or a similar component, no condition that involves
a risk of fire, electric shock, or injury to persons
shall develop when the circuit between any two
terminals of any such component is opened or
shorted. If the appliance uses a capacitor in
combination with one of the above-specified
components, no condition that involves a risk of
fire, electric shock, or injury to persons shall
develop when the capacitor is short-circuited. Only
one of the simulated fault conditions described is
to be imposed at one time. Exposed dead-metal
parts of the appliance are to be connected to
ground through a 3-ampere fuse, and the results
are acceptable if the fuse does not rupture during
the test. During the test operations, the appliance
is to be draped with a double layer of cheesecloth
P
Exception: A wire-wound resistor is not required to
be shorted
N/A
46.6.3
Short-circuit tests to determine compliance with
the requirements in 46.6.2 are to take into account
the intended usage of the appliance.
For example, if the appliance is provided with a
momentary contact switch having no provision for
being locked in the on position, and if there is
indication of malfunction (abnormal operation of
the appliance, emission of smoke, failure of the
appliance to operate in the intended manner, or
other indication), the test is to be discontinued
when the malfunction becomes evident.
Otherwise, the test is to be continued until ultimate
results occur
P
46.6.4
If an appliance is provided with means for
controlling speed, the test is to be conducted at
both the maximum and minimum speed settings
of the control, and may be conducted at interim
speed settings
P
46.7
Hair curler heater – short-circuit test
N/A
46.7.1
If a hair curler heater uses one or more automatic
resetting thermostats, the thermostats are to be
short-circuited and the appliance is to be operated
under the conditions described in
46.7.2. Six samples of the appliance shall be
tested
N/A