7Anoutsideantennasystem
shouldnotbelocatedinthe
vicinityofoverheadpower
linesorotherelectriclight
orpowercircuits,orwhereit
canfallintosuchpowerlines
orcircuits,Wheninstalling
anoutsideantennasystem,
extremecareshouldbetaken
tokeepfromtouchingsuch
powerlinesorcircuitsas
contactwiththemmightbe
fatal.
ELECTRICAL
SERVICE
EQUIPMENT
ANTENNA
LEAD IN
WIRE
DISCHARGE UNIT
(NEC SECTION 810 20)
(NEC SECTION 810 21)
_- POWER SERVICE G ROUNDING
ELECTRODE SYSTEM
(NEC ARTICLE 250, PART H)
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE
8 TV sets are provided with ventilation openings in the cabinet to allow heat generated during operation to be
released.
Therefore:
-- Never block the bottom ventilation slots of a portable TV set by placing it on a bed, sofa, rug, etc,
-- Never place a TV set in a "built-in" enclosure unless proper ventilation is provided,
-- Never cover the openings with a cloth or other material.
-- Never place the TV set near or over a radiator or heat register,
9 To avoid personal injury:
-- Do not place a TV set on a sloping shelf unless properly secured.
-- Use only a cart or stand recommended by the TV set manufacturer.
-- Do not try to roll a cart with small casters across thresholds or deep pile carpets.
-- Wall or shelf mounting should follow the manufacturer's instructions, and should use a mounting kit
approved by the manufacturer,
10 Caution children about dropping or pushing objects into the TV set through cabinet openings, Some
internal parts carry hazardous voltages and contact can result in a fire or electrical shock.
11 Unplug the TV set from the wall outlet before cleaning, Do not use liquid or an aerosol cleaner,
12 Never add accessories to a TV set that has not been designed for this purpose, Such additions may result
in a hazard,
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