True Fitness 600EA, 750EA manual Heavy Resistance

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Symptom

Probable Cause

Corrective Action

Recommended Tools

HEAVY

RESISTANCE

750E, 750EA

Foreign Objects

Console Set

Defective Cables

Lower control Board/ Brake

Check for foreign objects causing mechanical binding.

Remove foreign objects.

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Remove the console set.

Disconnect the 7-pin connector from the back of the console set.

Pedal.

Resistance normal? Replace console set.

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Remove right side handle bar assembly and mast cover.

Disconnect 7- pin connector from the lower control board.

Pedal.

If resistance is normal- replace cable for console.

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Remove main body cover.

Disconnect 3- pin connector from the brake.

Resistance still heavy- Replace brake.

Resistance normal

Check brake cables for cross continuity.

Replace lower control board.

Multi-meter

Support Services 800-883-8783

Mon-Fri 8:30am-5:00pm Central Time Zone

Fax: 636-272-7148

 

 

 

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Contents Revision 9/2004 True Fitness Service Manual Elliptical TrainersRecommended Tool List Start RPM To Enter Diagnostic Mode Console / Display OutputSymptom Guide No Resistance Heavy Resistance Page No Contact Heart Rate 750E, 750EA Dirty Sensors Console Set Wiring Wire ConnectionsControl Panel No Polar Heart Rate600EA Train Vibration From DrivePedaling KnockingCrank and Shaft RhythmSymptom Probable Cause Corrective Action Recommended Tools Enter DA resistance test mode. Page SG-1 Resistance MalfunctionNo Display 600EA Power Issues Control Panel Power Supply CablesNo Speed Reading 600EA Console Assembly RPM Sensor Defective ECB Control BoardWiring Diagrams True TAE Wiring Diagram True TAE Wiring Diagram True TE Wiring Diagram True Armed Elliptical 600B True TAE Parts Diagram TAE 600B Wheel Assy MVG ARM True Armed Elliptical True TAE Parts Diagram TAE CABLE-REMOTE Switchlh Console END True Elliptical True TE Parts Diagram TE 750 Prior to Serial # Side COVER-LEFT Front True TE TE 750 After Serial # 00-EL2253L MOUNT-CONTROL Board Page True Fitness Removal Replacement Removal and Replacement Step Remove Belt Wheel Lift belt wheel assembly from bearing Fixtures Remove Brake Step Remove brackets to free belt Remove Brake Brackets & Belt Remove Belt & Tensioner Assembly Remove Small Poly-V Pulley Step Remove Crank & .235 Diameter Poly-V Pulley Step Remove Hub Assemblies