Table of Contents
Advertisement
15. Overloading
Donot overload wall outletandexteasion cordsasthis can
resultin a risk offire oi' electric shock.
i6.
Object a ndLiquidEnt.ry
Neverpushobjects ofanykiad into this TVreceiver through
openings a stheymaytouchdangerous v oltage pointsor
short-out p artsthat couldresultin a fire or electricshock.
Neverspill liquidof anykindonthe 7_ receiver.
17. Outdoor A ntennaGrounding
If an outside antenna or cablesystem is connected t o theTV
receiver, b esurethe antenna or cablesystem is grounded so
asto provided some protection againstvoltage surges a nd
built-upstaticcharges.
Section 810oftheNationalElectrical C ode, A NSLrNFPA
No.70-1984, provides informationwith respect t o proper
grounding of themastandsupporting structure,grounding
ofthelead-inwireto anantennadischarge u nit, sizeof
grounding conductors_ locationofantenna-discharge unit,
connection t o grounding electrodes, anrequirements f or the
grounding electrode.
EXAMPLEOFANTENNAGROUNDING
ASPERNATIONALELECTRICAL CODE
LEAD IN WIR[-
DISCHARGE
UNIT
(NEC SECTION 810--20)
GROUNDING
CONDUCTORS
(NEC SECTION 810--21)
T_
GROUND CLAMPS
" POWER SERVICE GROUNDING
ELECTRODE
SYSTEM
NEC --NATIONAL
ELECTRICAL
CODE
(NEC ART 250, PART H)
Hide quick links:
Advertisement
Table of Contents
