Mitsubishi CS-40503 - Overloading, Entry Hazards, and Antenna Grounding

15. Overloading
Donotoverloadwalloutletandexteasioncordsasthiscan
resultin arisk offireoi'electricshock.
i6.
ObjectandLiquidEnt.ry
Neverpushobjectsofanykiad intothisTVreceiverthrough
openingsastheymaytouchdangerousvoltagepointsor
short-outpartsthat couldresultin afire orelectricshock.
Neverspillliquidofanykindonthe7_ receiver.
17.
OutdoorAntennaGrounding
If anoutsideantennaorcablesystemis connectedtotheTV
receiver,besuretheantennaorcablesystemisgroundedso
asto providedsomeprotectionagainstvoltagesurgesand
built-upstaticcharges.
Section810oftheNationalElectricalCode,ANSLrNFPA
No.70-1984,providesinformationwithrespectto proper
groundingofthemastandsupportingstructure,grounding
ofthelead-inwiretoanantennadischargeunit, sizeof
groundingconductors_locationofantenna-dischargeunit,
connectiontogroundingelectrodes,anrequirementsfor the
groundingelectrode.
EXAMPLEOFANTENNAGROUNDING
ASPERNATIONALELECTRICALCODE
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)