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Spirit 1622778 Service Manual

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Summary of Contents for Spirit 1622778

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

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Table of Contents..............1 Table of Figures..............3 Description ................4 ........4 LECTRICAL ONFIGURATION 1. 1622778 Treadmill components........4 ..........5 ENERAL NFORMATION 1. Console ...............5 2. Main controller............5 3. Treadmill motor ............5 4. Incline motor...............5 Operation ................7 ..........7 INDOW ISPLAY 1. OFF Mode..............7 2.
  • Page 4 2. Troubleshooting Matrix..........14 3. controller debugging form......... 22 Diagrams and Schematics ............. 23 APPENDIX A ..............27 1. TREADBELT ADJUSTMENT......... 27 APPENDIX B ..............29 1. TREADMILL LUBRICATION ........ 29 APPENDIX C ..............30 1. RESET SWITCH RESETTING ........ 30 APPENDIX D ..............

  • Page 5: Table Of Figures

    TABLE OF FIGURES Figure 1 Operational Flowchart..........6 Figure 2 Console Layout ............23 Figure 3 Mechanical Layout..........23 Figure 4 Main Controller information & voltages....24 Figure 5 Function JK1 connector on Main Controller... 24 Figure 6 Wiring Diagram ............. 25 Figure 7 Schematic Diagram ..........

  • Page 6: Description

    DESCRIPTION LECTRICAL ONFIGURATION Note: Electrical servicing of this treadmill is limited to board level replacement. 1622778 TREADMILL COMPONENTS Safety key: Magnetic key that fits in the Console to activate all functions. Console: Interface that controls all functions of the treadmill.

  • Page 7: B General Information

    ENERAL NFORMATION CONSOLE Contains touch controls and LCD Display. MAIN CONTROLLER Contains power supply and control circuits. TREADMILL MOTOR Variable speed reversing 0-120 volt DC motor. b) Has three wires red, black and green. If there is DC voltage on the Red wire (M+) the treadmill motor will turn clockwise.

  • Page 8: Figure 1 Operational Flowchart

    Figure 1 Operational Flowchart...

  • Page 9: Operation

    OPERATION INDOW ISPLAY OFF MODE 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 When the treadmill is ON and SAFETY KEY is inserted in console, the dot matrix will show SELECT PROGRAM The LED will light in sequence from manual to H2.

  • Page 10: B Function

    UNCTION SPEED Displays the current speed in Kilometer per hour. b) DISPLAY range is 0.0 to 99.9 KPH. WORK range is 1.0 to 16.0 KM. d) Press FAST or SLOW to adjust speed, each increment and decrement is 0.1 KM. INCLINE Display the incline position from 0 to 10.

  • Page 11: Program / Leps

    PROGRAM / LEPS Display the total working lap quantity, LAPS and PROGRAM state display in Dot Matrix window and pressing MODE button will toggle between them. b) DISPLAY range is 0 to 99. WORK range is 0 to 99. d) Displays total lap quantity. DISTANCE Displays the current distance in kilometer.

  • Page 12: C Function Button I N Main Mode

    UNCTION UTTON READY MODE SAFETY KEY: Put safety key in position to power on the computer. When safety key is pulled away from its position, the computer will be automatically shut down. STOP button: Non-function. 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.

  • Page 13: Run Mode

    m) SPEED RAPID button: 5 preset buttons for rapid speed: 3 kph / 2 mph, 5 kph / 4 mph, 7 kph / 6 mph, 9kph / 8 mph, and 11kph / 10 mph. n) INCLINE RAPID button: 5 preset buttons for rapid incline: 2, 4, 6, 8, 10.

  • Page 14: D Calibration Procedure

    ALIBRATION ROCEDURE CALIBRATION Turn on power. START and MODE button at the same time. Press and hold Inserts the SAFETY KEY on console, all windows will appear blank. d) Km/Mile Mode: Press STOP button to exchange to Kilometer Mode in SPEED window and the value is km. Set wheel size: Press FAST or SLOW button to adjust SPEED window to 2.3.

  • Page 15: Troubleshooting

    TROUBLESHOOTING WARNING: ALWAYS UNPLUG THE TREADMILL FROM THE ELECTRICAL OUTLET BEFORE SERVICING THE UNIT. GENERAL 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 12PIN 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 window displays LS error 4. Magnet de-magnetized. 3. Replace a magnet. message after 8 seconds. 5. Speed sensor cable is broken. (short) 4. Use metal material to test the magnet. 6. 12 PIN computer cable connected improperly. 5. Replace sensor cable. *Speed sensor cable was 6.
  • Page 20 1.Check the 3 pins cable of the incline 1 Position sensor value of incline motor is wrong. INCLINE window displays motor. ---- . TIME window display 1.EEPROM is broken. 1.Replace with new console and calibrate After pressing START 1 Controller is broken. 1 Turn off the AC switch and turn on power button, the treadmill stops again.
  • Page 21 Speed button just can press damaged. 4. Replace with new buttons. FAST, can t press SLOW. 4. Button of SPEED ADJUSTMENT SWITCH is broken. 5. The connector of SPEED CABLE (UPPER) or SPEED 5. Replace with new cable. Speed button just can press ADJUSTMENT SWITCH/W/CABLE is damaged.
  • Page 22 Hand pulse lost its function. 1. Hands not on the hand pulse sensors or only one hand on 1. Two hands hold the hand pulse. (No pulse displayed on sensor. monitor) 2. The connector of HANDPULSE W/WIRE and Console not 2.
  • Page 23 Noise under motor cover. 1. Worn brushes or bearings on motor. 1. Replace with new motor. 2. Front roller bearings are defective. 2. Replace with new front roller. 3. Drive belt is misadjusted (too tight or too loose). 3. Adjust motor position. Noise in the rear of the 1.

  • Page 24: 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 12PIN connector. Fault condition if start is pressed & Replace controller. LED off. POWER Controller power If DC voltage is normal, it would be Voltage is not correct.

  • Page 25: Diagrams And Schematics

    DIAGRAMS AND SCHEMATICS Figure 2 Console Layout Figure 3 Mechanical Layout...

  • Page 26: Figure 4 Main Controller Information & Voltages

    Figure 4 Main Controller information & voltages Figure 5 Function JK1 connector on Main Controller...

  • Page 27: Figure 6 Wiring Diagram

    CONSOLE 12PIN 1200 mm Upper Connection Input Power 110V/60HZ PLUG Black Brown DOWN Orange 12pin male Yellow FAST Green SLOW 12pin female CONNECTOR Blue Breaker Purple RFMB 15A Gray AC SWITCH White Light blue Pink 100mm Black Wire Incline Motor 3pin VR cable Red Wire 150mm White Wire...

  • Page 28: Figure 7 Schematic Diagram

    Figure 7 Schematic Diagram...

  • Page 29: 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 TUR N Figure 9 If tread belt shifts too far to the Right a) Set the treadmill speed to 3.5 mph/5.6 km.

  • Page 30: Figure 10 If Tread Belt Shifts Too Far To The Left

    1/4 TU R 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 e) Repeat steps b and c until belt is centered IMPORTANT...

  • Page 31: 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 32: Reset Switch Resetting

    APPENDIX C Tripped Normal Figure 11 Resetting Reset switch RESET SWITCH RESETTING 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. If the red button of reset switch is not tripped, that means normal.

  • Page 33: Fuse Replacement

    APPENDIX D 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 Replace the motor cover...

  • Page 34: 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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