3
ANTENNA
LEAD IN WIRE
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTOR
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250 PARTH)
GROUND
CLAMP
ELECTRIC
SERVICE
EQUIPMENT
15) Power source
This product should be operated only from the type of power source indicated on the
marking label. If you
are not sure of the type of power supply to your home, consult
your appliance dealer or local power
company. For products intended to operate frombattery power, or other source, refer to the operation
instructions.
16) Power lines
An outside antenna system should not be located in the vicinity of overhead power lines or other electric
light or power circuits, or where it can fall into such power lines or circuits. When installing an outside
antenna system, extreme care should be taken to keep from touching such power lines or circuits as
contact with them might be fatal.
17) Overloading
Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
18) Object and liquid entry
Never push objects of any kind into this product through openings as they may touch dangerous voltage
points or short out parts that could result in fire or electric shock.Never spill or spray any type of liquid on
the product.
19) Outdoor antenna grounding
If an outside antenna is connected to the product,
be sure the antenna system is rounded so as to provide
some protection against voltage surges and built
up static charges. Section 810 of the National Electric
Code ANSI/NFPA 70 provides information with respect
to proper to grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna
discharge product, size of grounding conductors,
location of antenna-discharge product, connection
to grounding electrodes and requirements for the
grounding electrodes.
20) Service
Do not attempt to service this product yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
21) Replacement parts
When replacement parts are required, be sure the service technician uses replacement parts specified by
the manufacturer or those that have the same characteristics as the original parts. Unauthorized
substitutions may result in fire or electric shock or other hazards.
22) Safety check
Upon completion of any service or repairs to this product, ask the service technician to perform safety
checks to determine that the product is in proper operation condition.
23) Wall or ceiling mounting
The product should be mounted to a wall or ceiling only as recommended by the manufacturer.
24) Damage requiring service
Unplug this product from the wall outlet and refer service to qualified service personnel under the following
conditions.
a) When the power-supply cord or plug is damaged.
b) If liquid has been spilled or objects have fallen into the product.
c) If the product has been exposed to rain or water.
d) If the product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions, as an adjustment of other
IMPORTANT SAFETY INSTRUCTION
Summary of Contents for CHT756
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