Spirit CT100-NT05 Service Manual
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Spirit CT100-NT05 Service Manual

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Summary of Contents for Spirit CT100-NT05

  • Page 2 WARNING: ALWAYS UNPLUG THE TREADMILL FROM THE ELECTRICAL OUTLET BEFORE SERVICING THE UNIT.

  • Page 3: Table Of Contents

    Table of Contents ..............1 Table of Figures ................ 3 Description ................4 ........4 LECTRICAL ONFIGURATION 1. CT100-NT05 Treadmill components......4 1. Console ..............5 2. Main controller.............. 5 3. Treadmill motor ............5 4. Incline motor..............5 Operation................... 7 ..........
  • Page 4 3. controller debugging form .......... 21 Diagrams and Schematics ............22 APPENDIX A................. 26 1. TREADBELT ADJUSTMENT ........26 APPENDIX B ................. 28 1. TREADMILL LUBRICATION ......... 28 APPENDIX C ................. 29 1. RESET SWITCH RESETTING ......... 29 APPENDIX D................. 30 1.

  • Page 5: Table Of Figures

    TABLE OF FIGURES Figure 1 Operational Flowchart ..........6 Figure 2 Console Layout............22 Figure 3 Mechanical Layout ..........22 Figure 4 Main Controller information & voltages....23 Figure 5 Function JK1 connector on Main Controller... 23 Figure 6 Wiring Diagram............24 Figure 7 Schematic Diagram ..........

  • Page 6: Description

    LECTRICAL ONFIGURATION Note: Electrical servicing of this treadmill is limited to board level replacement. CT100-NT05 TREADMILL COMPONENTS a) Safety key: To fits on the Console that activate all functions. If no safety key, console can not be controlled. b) Console: Interface that controls all functions of the treadmill.

  • Page 7: Console

    B. G ENERAL NFORMATION 1. CONSOLE f) Contains touch controls and LCD Display. MAIN CONTROLLER a) Include power supply motor driver control circuit and incline 、 control circuit. TREADMILL MOTOR a) It’s a variable speed on 0-90 volt DC motor. b) Have three wires red, black and green.

  • Page 8: Figure 1 Operational Flowchart

    Figure 1 Operational Flowchart...

  • Page 9: Operation

    OPERATION INDOW ISPLAY OFF MODE a) When user doesn’t insert the SAFETY KEY on the console, the treadmill enters the OFF Mode and all windows will appear blank. READY MODE a) When the treadmill is ON and SAFETY KEY is inserted in console, the message window will show “SELECT A PROGRAM OR PRESS START TO BEGIN WORKOUT”...

  • Page 10: B Function

    UNCTION SPEED a) Display the current speed in Kilometer mile per hour. b) DISPLAY range is 0.0 to 99.9 km/h. c) WORK range is 1.0 to 18.0 km/h (0.5~12mph). d) Press “FAST” or ”SLOW” to adjust speed, each increment and decrement is 0.1 km/h(mph).

  • Page 11: Distance

    b) DISPLAY range is 0 to 99. c) WORK range is 0 to 99. d) Displays total laps quantity. DISTANCE a) Display the current distance in kilometer or Mile. b) DISPLAY range is 0.00 to 99.99. c) WORK range is 0.00 to 99.99. CALORIES a) Displays the cumulative calories burned at any given time during your workout.

  • Page 12: Run Mode

    START button: Pressing “ START ” button to start treadmill, START ” button, there will be 3 second final When pressing “ count down on window display, then machine starts running. In MANUAL, treadmill starts at MIN SPEED and treadmill starts at program preset value in PROGRAM.

  • Page 13: D Calibration Procedure

    e) Program button: non-functional. SELECT button: non-functional . g) FAST button: Press the button to increase your speed and each increase is 0.1kph(0.1mph). If button is pressed continuously then speed increases to MAX SPEED quickly. h) SLOW button: Press the button to decrease your speed and each decrease is 0.1kph(0.1mph).
  • Page 14 g) Set Min. speed: Press “FAST” or “SLOW” button to adjust SPEED window to 1.0. “ENTER” button to memorize above setting and enter h) Press next section of setting mode. i) Set high speed: Press “FAST” or “SLOW” button to adjust SPEED window to 18.0.

  • Page 15: Troubleshooting

    TROUBLESHOOTING WARNING: ALWAYS UNPLUG THE TREADMILL FROM THE ELECTRICAL OUTLET BEFORE SERVICING THE UNIT. GENERAL a) Do a visual check of all wiring and connections looking for chafed wires or lose connections. b) Make sure any wiring is safely positioned and/or secured away from moving parts.

  • Page 16: Troubleshooting Matrix

    TROUBLESHOOTING MATRIX Condition Reason Solve When turn on power, 1 Power cord isn’t plugged into outlet. 1 Plug the power cord into outlet. ON/OFF switch isn’t lit. 2 Power cord isn’t plug into unit. 2 Plug the power cord into unit. 3 The voltage of outlet is too low.
  • Page 17 4 Replace 10 PIN computer cable. 5 Fuse on controller is blown. 5 Replace fuse or controller. 6 Varistor on controller is blown. 6 Replace varistor or controller. 7 Reed switch of console is broken. (open) 7 Replace reed switch or console. 8 Other components are faulty.
  • Page 18 After removing safe key, 1. Reed switch of console is broken. 1. Replace with new reed switch or treadmill can’t stop. console. LCDs not bright, 1. LCD light is broken. 1. Replace with new LCD or console. incomplete or imperfect. 2.
  • Page 19 is not 0 to 12 The speed of the belt 1. Console is not calibrated. 1.Calibrate the console doesn’t match console display. 1 Calibrate the console. The incline position doesn’t 1 Console is not calibrated. match console 1 Turn off the AC switch and turn on power INCLINE ERR window 1 Position sensor value of incline motor is wrong.
  • Page 20 3. Receiver is broken. 3. Replace with new receiver. After pressing “START” Controller was broken. Replace with new controller and calibrate button, the treadmill stop immediately. 1. Connect cables again. FAST/SLOW button of 1 The connector of SPEED CABLE (UPPER) and SPEED ADJUSTMENT CONSOLE not connected properly.
  • Page 21 UP/DOWN button of 1 The connector of INCLINE CABLE (UPPER) 1 Connect the wires again. INCLINE ADJUSTMENT and CONSOLE not connected properly. SWITCH can’t be used. 2. The connector of INCLINE CABLE (UPPER) 2. Connect the wires again. and INCLINE ADJUSTMENT SWITCH W/CABLE not connected properly.
  • Page 22 4. Hand pulse board is broken. 4. Replace console or Hand pulse board. Wireless lost its function. 1. Chest belt not worn properly. 1. Check chest belt has proper contact with (No pulse displayed on skin and is oriented correctly. monitor) 2.

  • Page 23: Controller Debugging Form

    CONTROLLER DEBUGGING FORM Indicator LED Function Condition Reason Solve Motor speed Normal on when start is pressed. No input. Check fast/slow wires of 10PIN connector. Fault condition if start is pressed & Replace controller. LED off. Replace console. POWER Controller power If DC voltage is normal, it would be Voltage is not correct.

  • Page 24: Diagrams And Schematics

    DIAGRAMS AND SCHEMATICS Figure 2 Console layout connecting drawing Figure 3 Mechanical Layout...

  • Page 25: Figure 4 Main Controller Information & Voltages

    Figure 4 Main Controller information & voltages Figure 5 Function jack connector on Main Controller...

  • Page 26: Figure 6 Wiring Diagram

    Figure 6 Wiring Diagram...

  • Page 28: Treadbelt Adjustment

    APPENDIX A TREADBELT ADJUSTMENT The treadbelt has been factory pre-adjusted, however if during the operation: 1/4 T U R N Figure 8 If Treadbelt slips The treadbelt is too loose: Tighten both rear roller adjusting bolts 1/4 turn clockwise using allen wrench 1/4 TURN Figure 9 If tread belt shifts too far to the Right a) Set the treadmill speed to 3.5 mph/5.6 km.

  • Page 29: Figure 10 If Tread Belt Shifts Too Far To The Left

    1/4 TUR N Figure 10 If tread belt shifts too far to the Left a) Set the treadmill speed to 3.5 mph/5.6 km. b) Tighten the left adjusting bolt a 1/4 turn clockwise using allen wrench c) Wait 15 seconds: if no change; turn the right adjusting bolt a 1/4 turn counter-clockwise using allen wrench d) Repeat steps b and c until belt is centered IMPORTANT...

  • Page 30: Treadmill Lubrication

    APPENDIX B TREADMILL LUBRICATION Your treadmill should require little maintenance other then periodically applying lubricant. Lubricating under the treadbelt will ensure superior performance and extend its life expectancy. HOW TO CHECK TREADBELT FOR PROPER LUBRICATION Lift one side of the treadbelt and feel the top surface of the treadboard If the surface is (slick) to the touch, then no further lubrication is required If the surface is dry to the touch, apply one packet of lubricant HOW TO APPLY LUBRICANT...

  • Page 31: Reset Switch Resetting

    APPENDIX C Tripped Normal Figure 11 Resetting Reset switch RESET SWITCH RESETTING a) If the red button of reset switch is tripped, it will protrude out from the face of the switch. b) Press in the red button of the switch. c) If the red button of reset switch is not tripped, that means normal.

  • Page 32: Fuse Replacement

    APPENDIX D FUS E 3 A FUS E MO UNT Figure 12 Fuse replacement FUSE REPLACEMENT If your treadmill loses power or will not start, check the fuse located on the motor controller. DANGER: Turn the power switch off and unplug the treadmill to reduce the risk of an electric shock Remove the motor cover Remove and replace the fuse on the motor controller...

  • Page 33: Speed Sensor Adjustment

    APPENDIX E SPEED SENSOR ADJUSTMENT If the monitor does not display speed or distance the speed sensor and magnet may be misaligned. Follow these steps to check and realign. Remove the motor cover Check the spacing and alignment between the magnet on the right side of the front roller and the speed sensor on the frame.

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