Stairmaster 7000 manual Relay assembly circuit board

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SPEED CONTROL PROBLEMS

4.Replace or exchange the console with another console you know is good and retest the machine.

B.Check the relay assembly circuit board while the console displays "SELECT WORKOUT." You will need an assistant to complete the test of the

relay assembly circuit board.

1.Remove the right side cover. Locate the relay assembly circuit board located just inside the frame, midway between the top and bottom steps (refer to Wiring Diagram). There are three red indicator lights along the bottom edge of the circuit board. They are labeled, from top to bottom: Field, Power, and Relay. Ensure the black and white wire power connector (labeled J2 on the relay assembly circuit board) is securely connected to the relay assembly circuit board (refer to Figure Below).

2.If the Power light is lit, go to step #3. If it is not, perform the tests as described in step 4b - c of the “Console Fails to Power Up” section.

3.The relay indicator light should be lit. If it is lit, proceed to step #5. If it is not, use a jumper wire on the relay assembly circuit board. Jump the silver tabs #1 (labeled RLY/RED) and #5 (labeled GRD/BLK) (refer

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Contents Stepmill Willows Road N.E., Suite Kirkland, WA 800 425 Fax 425 Corporate HeadquartersWarranty Preface What is in this MANUAL?Contents Contents Appendices List of TablesList of Illustrations Safety Guidelines Important Safety InstructionsSafety Guidelines Power Supply Specifications Installation InstructionsDimensions and Specifications for Physical DimensionsRivnut Installation Instructions General Guidelines for Safe Operation Basic Operating InstructionsBasic Instructions for First-Time Users Level ∧ and Level ∨ to adjust your climbing speedCool Down Rest PeriodsFeet Step squarely in the middle of each step Correct Exercise PositionHeart Rate Monitoring Heart Rate InputLocked/Non-locked Option Error Messages Move closer to the console Using the Transmitter BeltTelemetry Heart Rate Telemetry Heart RateStairMaster Transmitter Belt Maintaining the Transmitter BeltDisplay Window PT ConsolePrompt Numeric KeypadEntertainment Keypad Intensity Level Keys Stop KEYWorkout Statistics Quick Start Program Weight 175 lbsExercise Program Keypad Intensity LevelFat Burner Program Aerobic Training ProgramSpeed Intervals Program Constant Heart Rate Program Rest IntervalPT Console Individuals Maximal heart rate = 220 minus age low estimateStairMaster Submaximal Fit Test Pretest ScreeningPT Console StairMaster Fitness Protocol Women MENTurning on the Nycfd Stair Climb Test Turning on the Cpat Stair Climb TestCustom Codes Console CodesQuick Scan Programming Machine Status Codes Configuration Code Resetting the Maintenance Hour CounterTool List Maintenance InstructionsMaintenance Records Helpful HintsInitial Service Preventive MaintenanceCleaning and Inspecting Lubrication Maintenance Instructions Cleaner Recommended Preventive Maintenance ScheduleConsole Fails to Power Up TroubleshootingGeneral Troubleshooting Guidelines Troubleshooting the Electrical SystemTroubleshooting the Electrical System Troubleshooting the Electrical System Keypad Test Console Diagnostic TestsDiagnostic Codes Display TestAlternator Test Serial Port TestTach Test Error ReportingTelemetry Polar Heart Rate Test Speed Control Problems Relay assembly circuit board Speed Control Problems Speed Control Problems Load Resistor Test If the noise no longer exists, replace the alternator Troubleshooting the Drive TrainCheck the step chain assemblies Ensure the nuts at each step shaft end are tight Check the step assemblyTop Cover Parts Removal and ReplacementCovers Side CoversConsole Disconnect the DC power cableBack Cover Bottom CoverPOLY-V Belt Drive ChainRemove the left side cover Upper and lower step hinges Install the new drive chain by reversing the stepsStep Assembly Step shaft on both the upper Lower hinges of that step SeeRemove the right and the left side covers Step Chain AssemblyLoosen the nuts on the pillow block bearing housing Upper and Lower Sprocket Assembly To reinstall the sprocket assembly Cable Assembly Transmission Assembly Reinstall the right side cover. Reconnect the DC power cableAlternator Assembly RELAY/RESISTOR Assembly Parts Removal and Replacement Grounding System Grounding InstructionsCanadian DOC Class a Compliance FCC ComplianceImportant Phone Numbers Figures Cover Fasteners Step Assembly Sprocket Assemblies FiguresTransmission and Alternator Assemblies Wiring Diagram Relay Board