Dyaco XT510-AT34 Service Manual
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Dyaco XT510-AT34 Service Manual

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Summary of Contents for Dyaco XT510-AT34

  • 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. xt510-at34 Treadmill components ........ 4 B. G ..........5 ENERAL NFORMATION 1. Console ..............5 2. Main controller.............. 5 3.
  • Page 4 2. Troubleshooting Matrix ..........14 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.................

  • 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. XT510-AT34 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: General Information

    B. G ENERAL NFORMATION 1. CONSOLE f) Contains control pad 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 “PRESS START FOR QUICK START OR PROGRAM BUTTON FOR SETUP”...

  • Page 10: B Function

    UNCTION SPEED a) Display the current speed in mile per hour. b) DISPLAY range is 0.0 to 99.9 mph. c) WORK range is 0.5 to 12.0 mph. d) Press “FAST” or ”SLOW” to adjust speed, each increment and decrement is 0.1 mph. INCLINE a) Display the incline position from 0 to 15.

  • Page 11: Laps

    LAPS a) Display the total working lap quantity. b) DISPLAY range is 0 to 99. c) WORK range is 0 to 99. One lap of Playground is 0.25 Mile DISTANCE a) Display the current distance in mile. b) DISPLAY range is 0.00 to 99.99. c) WORK range is 0.00 to 99.99.

  • Page 12: C Function Button I N Main Mode

    UNCTION UTTON READY MODE a) SAFETY KEY: Fit safety key in right position to power on the computer. When safety key is pulled away from it’s position, the computer will be automatically shut down. b) STOP button: Non-function. START button: Pressing “ START ” button to start treadmill, START ”...

  • Page 13: Run Mode

    RUN MODE a) SAFETY KEY: When safety key is pulled away from it’s position, the computer will be automatically shut down. b) STOP button: press “STOP” button to stop treadmill. c) START button: non-functional. d) ENTER button: to display exercise data e) Program button: non-functional.

  • Page 14: D Calibration Procedure

    ALIBRATION ROCEDURE CALIBRATION Turn on power. First, to put safety key on right position, then Press “START” and “FAST” button at the same time. The screen will to show” FACTORY SETTING PRESS NETER” in MESSAGE window. Km/Mile Mode: Press “ENTER” to choose the unit, the message window to show”...

  • 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 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. 8 Replace console.
  • Page 18 incomplete or imperfect. 2. Power to console too low. 2. Check AC power is 110V. 3. Check power to console. 4.Replace lower controller. LCD displays not bright, 1. LCD displays are broken. 1. Replace with new console and calibrate it. incomplete or imperfect.
  • Page 19 7. 12 PIN computer cable is broken. broken,(open) console can’t connector and console. 7. Gray and purple wires got damage, receive the speed. 8. Console is broken. replace the wires. 8. Replace console. SPEED windows display is Monitor is not calibrated. Calibrate the console not 0.5 to 12.0 mph 1 Calibrate the console.
  • Page 20 treadmill. 2. Other magnetic field disturbance. 2. Change the position or direction of treadmill. 3. Receiver is broken. 3. Replace with new receiver. After pressing “START” Controller was broken. Replace with new controller and calibrate it. button, the treadmill stop immediately.
  • Page 21 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. Incline button just can 3 The connector of INCLINE CABLE (UPPER) or 3. Replace the cable. press UP, can’t press INCLINE ADJUSTMENT SWITCH CABLE DOWN.
  • Page 22 monitor) 2. Distance is too far and exceeds range of receiver. 2. User chest belt in front of console within 3 feet. 3. Chest belt battery is weak or dead. 3. Replace with new lithium battery type is CR2032. Chest belt too close to the Weak battery.

  • Page 23: Controller Debugging Form

    CONTROLLER DEBUGGING FORM Indicator LED Function Condition Reason Solve Motor speed Normal on when start is pressed. No signal to controller. Check fast/slow wires of 12PIN connector. Fault condition if start is pressed & Replace controller. LED off. Replace console. LED can to work, but running belt to Speed sensor failed Check have 3mm gap between speed sensor...

  • Page 24: Diagrams And Schematics

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

  • Page 25: Figure 4 Main Controller Information & Voltages

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

  • Page 26: Figure 6 Wiring Diagram

    Figure 6 Wiring Diagram...

  • Page 27: Figure 7 Schematic Diagram

    Figure 7 Schematic 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 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 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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