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Sony KP-51HW40 Service Manual Page 136

Color rear video projector.
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Installation
Water and Moisture
Do not use power-line operated sets
near water — for example, near a
bathtub, washbowl, kitchen sink, or
laundry tub, in a wet basement, or
near a swimming pool, etc.
Accessories
Do not place the set on an unstable
cart, stand, table or shelf. The set
may fall, causing serious injury to a
child or an adult and serious damage
to the set. Use only a cart or stand
recommended by the manufacturer
for the specific model of projection
TV. An appliance and cart
combination should be moved with
care. Quick stops, excessive force,
and uneven surfaces may cause the appliance and cart
combination to overturn.
Ventilation
The slots and openings in the cabinet and in the back or
bottom are provided for necessary ventilation. To ensure
reliable operation of the set, and to protect it from
overheating, these slots and openings must never be
blocked or covered.
Never cover the slots and openings
with a cloth or other materials.
Never block the slots and openings by
placing the set on a bed, sofa, rug or
other similar surface.
Never place the set in a confined
space, such as a bookcase or built-in
cabinet, unless proper ventilation is
provided.
Do not place the set near or over a
radiator or heat register, or where it is
exposed to direct sunlight.
Power-Cord Protection
Do not allow anything to rest on or roll
over the power cord, and do not place the
set where the power cord is subject to
wear or abuse.
Antennas
Outdoor Antenna Grounding
If an outdoor antenna is installed, follow the precautions
below. An outdoor antenna system should not be located
in the vicinity of overhead power lines or other electric
light or power circuits, or where it can come in contact
with such power lines or circuits.
WHEN INSTALLING AN OUTDOOR ANTENNA
SYSTEM, EXTREME CARE SHOULD BE TAKEN TO
KEEP FROM CONTACTING SUCH POWER LINES
OR CIRCUITS AS CONTACT WITH THEM IS
ALMOST INVARIABLY FATAL.
Be sure the antenna system is grounded so as to provide
some protection against voltage surges and built-up static
charges.
Section 810 of the National Electrical Code (NEC) in
USA and Section 54 of the Canadian Electrical Code in
Canada provides information with respect to proper
grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna discharge
unit, size of grounding conductors, location of antenna
discharge unit, connection to grounding electrodes, and
requirements for the grounding electrode.
Antenna Grounding According to the NEC
Refer to section 54-300 of Canadian Electrical Code for
Antenna Grounding.
Ground clamp
Electrical
service
equipment
NEC: National
Electrical Code
Antenna lead-in wire
Antenna lead-in wire
(NEC Section 810-20)
Grounding conductors
(NEC section 810-21)
Ground clamps
Power service grounding
electrode system (NEC Art
250 Part H)
5

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  • #1202186 Sep 19, 2018 12:39:
    I CAN'T GET AN ANSWER TO A SIMPLE QUESTION FROM THE SERVICE MANUAL: INSTRUCTIO​NS ON HOW TO REPLACE THE LAMP ON MT REAR PROJECTION SONY TV KP51HW40