Star Trac 7700, 7600 Wire Configurations, HOT Neutral Ground, USA Wire, European Wire, US Plugs

General Electricity

Star Trac refers to the two most common global voltages as:

￿110V (or 110VAC)

￿220V (or 220VAC)

Voltages worldwide can vary. Star Trac products are designed to be stable within most voltages:

￿For 110V systems the voltage range is: 110 VAC – 125 VAC 50/60hz

￿For 220V systems the voltage range is: 190 VAC – 250 VAC 50/60hz

Electrical Tools

MULTIMETER – Used to test voltages, amperages and ohm readings. They can vary on type from digital (as shown to the right) or analog. For this service manual we will refer to the digital style for diagnostics.

Wiring

The 7600 or 7700 series treadmill is intended for commercial usage. Depending on the location type and country a unit is manufactured for, it will come equipped with a special power cord and plug.

NEMA Configurations (U.S.A.)

110V Commercial				220V Commercial				110V Home
		NEMA 5-20		NEMA 6-15				NEMA 5-15
Plug		Receptacle		Plug	Receptacle			Plug	Receptacle
In this configuration, the HOT line is in				In this configuration, both the HOT and		This is the US standard 15 amp
the normal 110V position, while the				NEUTRAL 220V lines are horizontal		configuration. Both HOT and
NEUTRAL line has been turned 90￿.				(both opposite from the 110V config.)		NEUTRAL lines are vertical.
							THIS CONFIGURATION SHOULD
							ONLY BE USED ON TREADMILL
							MODELS INTENDED FOR HOME
							USE WITH A 15 AMP CIRCUIT
								BREAKER!
				Wire Configurations
				HOT	NEUTRAL			GROUND
	USA Wire		Black		White			Green
	European Wire		Brown		Blue			Green/White
								Green/Yellow
	US Plugs		Small Flat prong		Large Flat prong			Round prong
		Note: Some US units may have European wiring colors.

Star Trac treadmills require a “Dedicated” power line for proper operation and safety. Units should never share a neutral or ground line. One 20 amp (or 15 amp) breaker per panel per treadmill only.

7 Service Manual: E-TR and E-TRi