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Summary of Contents for ESPRIT CT80-NT04
- Page 2 WARNING: ALWAYS UNPLUG THE TREADMILL FROM THE ELECTRICAL OUTLET BEFORE SERVICING THE UNIT.
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Page 3: Table Of Contents
TABLE OF CONTENTS Table of Contents..............3 Table of Figures ................ 4 Description................5 ........5 LECTRICAL ONFIGURATION CT80-nt04 Treadmill components......5 1. Console ..............6 Main controller............6 Treadmill motor ............6 Incline motor............. 6 Operation................... 8 ..........8... -
Page 4: Table Of Figures
APPENDIX A................. 27 TREADBELT ADJUSTMENT ......27 APPENDIX B ................. 29 TREADMILL LUBRICATION ......29 APPENDIX C ................. 30 RESET SWITCH RESETTING ......30 APPENDIX D................. 31 FUSE REPLACEMENT......... 31 APPENDIX E ................. 32 SPEED SENSOR ADJUSTMENT......32 TABLE OF FIGURES Figure 1 Operational Flowchart .......... -
Page 5: Description
LECTRICAL ONFIGURATION Note: Electrical servicing of this treadmill is limited to board level replacement. CT80-NT04 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 6: 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 7: Figure 1 Operational Flowchart
Figure 1 Operational Flowchart... -
Page 8: 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, b) Press MOED(Program) button to select Program. -
Page 9: B Function
UNCTION SPEED a) Display the current speed in Kilometer per hour. b) DISPLAY range is 0.0 to 99.9 km/h. c) WORK range is 1.0 to 16.0 km/h. d) Press Speed “ FAST” or Speed ” SLOW” to adjust speed, ↑ ↓... -
Page 10: Distance
DISTANCE a) Display the current distance in kilometer. 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. b) DISPLAY range is 0.0 to 999.0. c) WORK range is 0.0 to 999.0. -
Page 11: Run Mode
d) Clear/set button: Press “clear/set” button to change each function. MANUAL can set using time, Pre-set PROGRAM can set using time and speed, Heart Rate Control 1~2 can set time, age and the value of heart rate. e) Mode(PROGRAM) button: Press Mode(PROGRAM) button to select manual, program and HRC program. -
Page 12: D Calibration Procedure
g) UP button: Press the button to raise position and each increase is 1, the maximum incline position is 12. h) DOWN button: Press the button to lower position and each decrease is 1, the minimum incline position is 0. i) SPEED RAPID button: Speed will set to 3kph, 6kph, 9kph quickly. - Page 13 k) Press”Clear/set” “START” button to memorize all value, the treadmill l) Press will calibrate automatically. After calibrating, treadmill will reset then enter “READY MODE”.
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Page 14: 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 15: 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 16 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 17 power again. 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 18 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 19 treadmill. 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 20 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 21 W/WIRE and Console. 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.
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Page 22: 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 23: Diagrams And Schematics
DIAGRAMS AND SCHEMATICS Figure 2 Console Layout Figure 3 Mechanical Layout... -
Page 24: Figure 4 Main Controller Information & Voltages
CAPACITOR MOSFET FAST DIODE FUSE 10 AMP 230 VAC IN M+TO MOTOR (RED WIRE) M-TO MOTOR (BLACK WIRE) VARISTOR INCLINE DOWN (BLCAK WIRE) NEUTRAL TO INCLINE MOTOR (WHITE WIRE) INCLINE UP (RED WIRE) Jk2 SPEED SENSOR Jk1 CONNECTION TO CONSOLE DETEMINES INCLIVE LEVE Figure 4 Main Controller information &... -
Page 26: Figure 6 Wiring Diagram
Figure 6 Wiring Diagram Figure 7 Schematic Diagram... -
Page 27: Treadbelt Adjustment
APPENDIX A 1. 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 28: 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 e) Repeat steps b and c until belt is centered IMPORTANT... -
Page 29: Treadmill Lubrication
APPENDIX B 1. 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 30: Reset Switch Resetting
APPENDIX C Tripped Normal Figure 11 Resetting Reset switch 1. 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 31: Fuse Replacement
APPENDIX D FUSE 15 AMP FUSE MOUNT Figure 12 Fuse replacement 1. 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 32: Speed Sensor Adjustment
APPENDIX E 1. 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. - Page 33 APPENDIX E...
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