Grounding electrodes, andrequirements

alternating-current line plug (a plug having one blade wider than the other). This plug will ﬁt into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug.

If the plug should still fail to ﬁt, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug. Alternate Warnings

– This product is equipped with a three- wire grounding-type plug, a plug having a third (grounding) pin. This plug will only ﬁt into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.

13. Power-Cord Protection – Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product.

14. Protective Attachment Plug – The product is equipped with an attachment plug having overload protection. This is a safety feature. See Instruction Manual for replacement or resetting of protective device. If replacement of the plug is required, be sure the service technician has used a replacement plug speciﬁed by the manufacturer that has the same overload protection as the original plug.

15. Outdoor Antenna Grounding – If an outside antenna or cable system is

connected to the product, be sure the
antenna or cable system is grounded so
as to provide some protection against
voltage surges and built-up static
charges. Article 810 of the National
Electrical Code, ANSI/NFPA 70, provides
information with regard 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		ENG
grounding electrodes, andrequirements
for the grounding electrode.
	ANTENNA LEAD
	IN WIRE
	GROUND
	CLAMP
	ANTENNA
ELECTRIC	DISCHARGE UNIT
	(NEC SECTION S10-20)
SERVICE	GROUNDING CONDUCTORS
EQUIPMENT
	(NEC SECTION S10-21)

GROUND CLAMPS

POWER SERVICE GROUNDING ELECTRODE SYSTEM

(NEC ART 250, PART H)

NEC - NATIONAL ELECTRICAL CODE

16.Lightning – For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges.

for the grounding electrode.