ProForm pftl101110.0 user manual Power Lines Ground Standoff Service Clamp

32.Upon completion of any service or repairs to the treadmill or the television, ask the service technician to perform safety checks to con- firm that the unit is in proper operating condi- tion.

•Use No. 10 AWG (5.3 mm2) copper, No. 8 AWG (8.4 mm2) aluminum, No. 17 AWG (1.0 mm2) copper-clad steel or bronze wire, or larger as a ground wire.

•Secure an antenna lead-in and ground wires to the house with stand-off insulators spaced from 4 to 6 feet (1.22 to 1.83 m) apart.

•Mount an antenna discharge unit as close as possible to where the lead-in enters the house.

•Use a jumper wire not smaller than No. 6 AWG (13. 3mm2) copper, or the equivalent when a separate antenna-grounding elec- trode is used. See NEC Section 810-21 (j).

Note to CATV system installer: This reminder is provided to call the CATV system installerʼs at- tention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in particu- lar, specifies that the cable ground shall be con- nected to the grounding system of the building, as close to the point of cable entry as practical.

Power Lines		Ground	Standoff
Service		Clamp	Insulators
		To External 75 Ohm	Mast
Entrance				Antenna
Conductors		Terminal of Treadmill
Service		Ground	Lead-in Wire
Entrance				Antenna
Equipment		Wire	Discharge Unit
Power Service Grounding	Ground	Bonding	Ground Wire
Electrode System (e.g.			Ground
Interior Metal Water Pipe)	Clamps	Jumper	Clamps
		Optional Antenna Grounding Electrode Driven 8
		Feet (2.44 m) Into The Earth (If Required By Local
		Codes). See NEC Section 810–21 (f).
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