1612708 Treadmill Service Manual
Contents
1. The incline position doesn t match console Console is not calibrated Calibrate the console Troubleshooting 20 Service Manual 1612708 Troubleshooting display INCLINE window 1 Position sensor value of incline motor is wrong 1 Turn off the AC switch and turn on displays E2 power again 2 Calibrate the monitor INCLINE window 1 Position sensor value of incline motor is wrong 1 Turn off power and reset the treadmill displays E2 during training INCLINE window 1 Position sensor value of incline motor is wrong 1 Check the 3 pins cable of the incline displays motor isn t on controller jk3 TIME window displays 1 EEPROM is broken 1 Replace console and calibrate it Err After pressing START button the treadmill stops Controller is broken Turn off the AC switch and turn on power again immediately 2 Replace controller and calibrate it FAST SLOW button of 1 The connector of SPEED CABLE UPPER and 1 Connect the wires again SPEED ADJUSTMENT CONSOLE not connected properly SWITCH can t be used 2 The connector of SPEED CABLE UPPER and SPEED ADJUSTMENT SWITCH W CABLE not connected properly 3 The connector of SPEED CABLE UPPER or SPEED ADJUSTMENT SWITCH W CABLE is 2 Connect the wires again 3 Replace cable Troubleshooting 21 Service Manual 1612708 Troubleshooting Speed button just can p2. 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 1 Lift one side of treadbelt 2 Pour one half of the lubricant bottle under the center of the treadbelt on the top surface of the treadboard 3 Walk on the treadmill at a slow speed for 3 to 5 minutes to evenly distribute lubricant NOTE DO NOT over lubricate treadboard Any excess lubricant that comes out should be wiped off IMPORTANT ONLY USE HALF THE BOTTLE OF LUBRICANT PER APPLICATION LUBRICATION SCHEDULE 1 After the first 25 hours of use 2 3 months apply one half bottle of lubricant 2 Every 50 hours of use 5 8 months apply one half bottle of lubricant We recommend that you use Lube N Walk Treadmill Lubrication Kit APPENDIX B 32 Service Manual 1612708 APPENDIX C APPENDIX I Tripped Normal Figure 11 Resetting Reset switch 1 RESET SWITCH RESETTING a Ifthered 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 Ifthe red butt
3. b DISPLAY range is 0 to 999 c WORK range is 0 to 10 d INCLINE preset value is 0 to 10 e Press UP or DOWN to adjust incline each increment and decrement is 1 3 TIME a TIME is either COUNT UP or COUNT DOWN System preset is COUNT UP if user sets the time then timer is COUNT DOWN b DISPLAY range is 0 00 to 99 59 c WORK range is 0 00 to 99 59 d COUNT DOWN setting range is 10 00 to 99 00 e When TIME is set the count will go to zero Operation 9 Service Manual 1612708 f a b c d a b c d a b c d Operation In RUN Mode press ST SP button to save value of time and enter RUN Mode again that value will continue count up time 4 PROGRAM LAPS Display the total working lap quantity LAPS and PROGRAM state display in Dot Matrix window and pressing ENTER button will toggle between them DISPLAY range is 0 to 99 WORK range is 0 to 99 Displays total lap quantity 5 DISTANCE Displays the current distance in kilmeter DISPLAY range is 0 00 to 99 9 WORK range is 0 00 to 99 9 COUNT DOWN setup range is 0 10 to 99 90 6 CALORIES Displays the cumulative calories burned at any given time during your workout DISPLAY range is 0 0 to 999 0 WORK range is 0 0 to 999 0 COUNT DOWN setup range is 1 0 to 999 0 7 PULSE Displays the heart beat by using hand pulse or receiver If use receiver then a chest belt must be worn Ope
4. If button is pressed continuously then speed decreases to MIN SPEED quickly UP button Press the button to raise position and each increase is 1 the minimum incline position is 10 DOWN button Press the button to raise position and each increase is 1 the minimum incline position is 0 SPEED RAPID button Speed will set to 2 kph mph 4 kph mph 6 kph mph 8 kph mph and 10 kph mph quickly INCLINE RAPID button Incline will set to 2 4 6 8 10 position quickly Operation 14 Service Manual 1612708 Operation D CALIBRATION PROCEDURE 1 CALIBRATION a Turnon power b Pressand hold ST SP and FAST button at the same time c Inserts the SAFETY KEY on console all windows will appear blank d Km Mile Mode Press SELECT button to exchange to Kilometer Mode in SPEED window and the value is km e Set wheel size Press FAST or SLOW button to adjust SPEED window to 2 3 f Press ST SP button to memorize above setting and enter next section of setting mode g Set Min speed Press FAST or SLOW button to adjust SPEED window to 1 0 h Press ST SP button to memorize above setting and enter next section of setting mode 1 Set high speed Press FAST or SLOW button to adjust SPEED window to 16 0 p Set high incline position Press UP or DOWN button to adjust INCLINE window to 10 k Press ST SP button to memorize all value the treadmi
5. CONNECTOR 3 iB tie SC 12pin female E Breaker 3 9 B REMBISA 3 Tapa SRo 2 o 1 Gray 172 e AC SWITCH 10 White VR1 5 3 E 11 Light blue VR2 T 8 124 Pink VR3 8 o Mi 2 i m d 8 2 100mm Black Wire Incline Motor 8 8 Spin VR cable JS 15B P Red Wire S 150mm White Wire White Nis l ki a Blcak Wit E E T 300mm Black Cable Tere B E S N 300mm White Cable 3 ya ji JU 4 U 2 12pin female Jk3 Incline VR 2 N 0 110V e 6 M UP 120V F c3 M CONTROLLER a 12pin male ALT 6100 Down 120V Jk2 DJki Red Wire MOTOR D YA CHENG YC268 Black Wire BLACK 12pin 1150 mm computer cable lower SENSOR CABLE 800mm Groung cable green yellow Figure 6 Wiring Diagram Diagrams and Schematics 28 Service Manual 1612708 Diagrams and Schematics Fr m p mM ZS Fc 11 Gite l Fl A i Ra aK WOOT o Stam d 2 e e pad m ak Y Y cn Tur anv RIDER DIONE 2A a dis oe amp E y g Figure 7 Schematic Diagram Diagrams and
6. Contents General ont atte EE d NE LM ade 16 2 Troubleshooting Mats 17 Diagrams and Schematics i co A eR 26 APPENDIX Aie tse in Saye da 30 1 TREADBELT ADJUSTMENT eI 30 APPENDIX DB soii 32 1 TREADMILL LUBRICATION ee 32 APPENDIX C siria 33 1 RESET SWITCH RESETTING nn 33 APPENDIX D a Deed icin teda Meee day 34 1 FUSE REPLACEMENT 5 itte rs 34 APRENDE OE tn e A A AE 35 1 SPEED SENSOR ADJUSTMENT e 35 2 SERVICE QUESTIONS dr 35 Table of Contents 2 Service Manual 1612708 Table of Figures TABLE OF FIGURES Figure 1 Operational Flowchart senza 7 Figure 2 Console Layout etes 26 Figure 3 Mechanical Layout cuis i ea ba osea dogs 26 Figure 4 Main Controller information amp voltages 27 Figure 5 Function JK1 connector on Main Controller 27 Figure 6 Wiring Diagram stie e ne ene ostii 28 Figure 7 Schematic Diagram eee 29 Figure 8 If Treadbelt split icono 30 Figure 9 If tread belt shifts too far to the Right 30 Figure 10 If tread belt shifts too far to the Left 31 Figure 11 Resetting Reset switch ooonnooncccnnnooccccnnnonnnnnnnos 99 Figure 12 Fuse replacement slap is 34 Table of Figures 3 Service Manual 1612708 a b c d e Description DESCRIPTION A ELECTRICAL CONFIGURATION Note Electrical servicing of this treadmi
7. If user doesn t enter a setting then this button is non functional SLOW button If user doesn t enter a setting then this button is non functional UP button If user doesn t enter a setting then this button is non functional DOWN button If user doesn t enter a setting then this button is non functional Operation 12 Service Manual 1612708 D m Operation SPEED RAPID button 5 preset buttons for rapid speed 2 kph mph 4 kph mph 6 kph mph 8 kph mph and 10 kph mph User can press the 5 buttons mentioned above at any time to start treadmill and treadmill will automatically adjust to preset speed INCLINE RAPID button 5 preset buttons for rapid incline 2 4 6 8 10 User can press the 5 buttons mentioned above at any time to start treadmill and treadmill will automatically adjust to preset elevation Operation 13 Service Manual 1612708 a b c d e g h i Operation 2 RUN MODE SAFETY KEY When safety key is pulled away from its position the computer will be automatically shut down ST SP button press ST SP button to stop treadmill ENTER button Exchange display between LAPS and operation mode FAST button Press the button to increase your speed and each increase is 0 1 kph If button is pressed continuously then speed increases to MAX SPEED quickly SLOW button Press the button to decrease your speed and each decrease is 0 1kph
8. 1612708 Treadmill Service Manual Vv WARNING ALWAYS UNPLUG THE TREADMILL FROM THE ELECTRICAL OUTLET BEFORE SERVICING THE UNIT Service Manual 1612708 Table of Contents TABLE OF CONTENTS Table of Contents n aea E R E E E RRE 1 Table ot Piotr 3 Descriptio N oti t dehet Iib etie nasi diene 4 A ELECTRICAL CONFIGURATION ssssssoccccesesesssococccecsesseso 4 1 1612708 TREADMILL components eee 4 B GENERAL INFORMATION ssssosecseessssssooccccssssssoooceceessssoso 5 TI Console itai etis tette ten ebbe reete 3 2 Main controller een 5 3 Treadmill motor ss ennennnnnnzennenzennannezzznnnnnzzzznza 5 4 Incline motor eese eene nnne 5 OPE AON cit 8 A WINDOW DISPLAY MODE ee eee eee eee eren oe eee eee eno 8 TORE Mode hein epH rene Ehel ene 8 READY Mode d oun RATE PERIERE 8 SS LEEP Mode inso eite 8 4 RUN Mode irte reete ever shies ashe 8 B aer N EE 9 LEE EE 9 2A INGEINE rc A Seis NOE Sees 9 SN eR 9 4 program laps ii uses e ORAN IS Me a dda g ana S 10 e DISTANCE ostia tota RR ES Hm oit 10 CAS aS 10 PULSE dret 10 C FUNCTION BUTTON IN MAIN MODE eee eee eene 12 READ MODE i pe rrr ove ro eus 12 2 RUN MODE si e estote ad 14 D CALIBRATION PROCEDURE scsscccccscsssssssssssceccecsssssees 15 T Calibration sn unn tette terere 15 Troubleshooting ope A ete etc 16 Table of Contents 1 Service Manual 1612708 Table of
9. Schematics 29 Service Manual 1612708 APPENDIX A APPENDIX A 1 TREADBELT ADJUSTMENT The treadbelt has been factory pre adjusted however if during the operation vo 1 4 TURN Ka Figure 8 If Treadbelt slips The treadbelt is too loose Tighten both rear roller adjusting bolts 1 4 turn clockwise using allen wrench y 1 4 TURN CG gt Figure 9 If tread belt shifts too far to the Right a Set the treadmill speed to 3 5 mph 5 6 km b Tighten the right adjusting bolt a 1 4 turn clockwise using allen wrench c Wait 15 seconds if no change turn the left adjusting bolt a 1 4 turn counter clockwise using allen wrench e Repeat steps b and c until belt is centered APPENDIX A 30 Service Manual 1612708 Maurice Pincoffs APPENDIX A 1 888 707 1880 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 DO NOT OVERTIGHTEN TREADBELT If treadbelt is overtightened edges of treadbelt will begin to curl CAUTION DO NOT ALLOW ANYONE TO WALK ON TREADBELT WHILE YOU ARE ADJUSTING APPENDIX A 31 Service Manual 1612708 APPENDIX B APPENDIX 8 1 TREADMILL LUBRICATION
10. e wire again on controller connector and console 4 Replace the wires 5 Replace motor belt 6 Replace controller 7 Replace motor Troubleshooting 19 Service Manual 1612708 Troubleshooting ge Console is broken 8 Replace console When press START button to start treadmill running belt is running but window displays LS error message after 8 seconds Speed sensor cable was broken open console can t receive the speed 1 Misalignment between speed sensor and magnet 2 The 12C508A was broken on the controller 3 Magnet missing 4 Magnet de magnetized 5 Speed sensor cable is broken short 6 12 PIN computer cable connected improperly 7 12 PIN computer cable is broken 8 Console is broken 1 Adjust the distance to 5mm between speed sensor and magnet 2 Replace 12C508A or controller 3 Replace a magnet 4 Use metal material to test the magnet 5 Replace sensor cable 6 Plug the cable again on controller connector and console 7 Gray and purple wires got damage replace the wires 8 Replace console SPEED windows display is not 1 0 to 16 0 km Console is not calibrated Calibrate the console INCLINE windows display is not 0 to 10 Console is not calibrated Calibrate the console The speed of the belt doesn t match console display Console is not calibrated Calibrate the console
11. he Black wire UP the incline motor will decrease the incline f The White wire COM is neutral Description 5 Service Manual 1612708 Description g The Green wire is ground Description 6 Service Manual 1612708 Description Program SLEEP Mode Press Any Key RUN Mode YES OFF Mode Figure 1 Operational Flowchart Description 7 Service Manual 1612708 a a b a a b Operation OPERATION A WINDOW DISPLAY MODE 1 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 2 READY MODE When the treadmill is ON and the SAFETY KEY is inserted in console the dot matrix will show SELECT PROGRAM Press ST SP button to start treadmill on Manual mode 3 SLEEP MODE In SLEEP Mode if ST SP is pressed then the treadmill enters READY Mode 4 RUN MODE In RUN Mode pressing the ST SP button and removing the SAFETY KEY will cause the treadmill stop instantly and enter OFF Mode Operation 8 Service Manual 1612708 Operation B FUNCTION 1 SPEED a Displays the current speed in Kilometer per hour b DISPLAY range is 0 0 to 99 9 km c 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 2 INCLINE a Displays the incline position from 0 to 10
12. ll is limited to board level replacement 1 1612708 TREADMILL COMPONENTS Safety key Magnetic key that fits in the Console to activate all functions Console Interface that controls all functions of the treadmill Main controller A circuit board that incorporates the DC power supply and takes input from the console and sends out appropriate voltages that control the treadmill functions Treadmill motor A variable speed 0 110 volts D C motor that powers the main running belt Incline motor An AC reversing motor that sets the incline of the treadmill Description 4 Service Manual 1612708 Description B GENERAL INFORMATION 1 CONSOLE a Contains touch controls and LCD windows Display 2 MAIN CONTROLLER a Contains power supply and control circuits 3 TREADMILL MOTOR a Variable speed 0 110 volts DC motor Have three wires red white and green b If there is DC voltage on the Red wire M the treadmill motor will turn clockwise c Ifthere is DC voltage on the White wire M the treadmill motor will turn counter clockwise d The higher the voltage the faster the motor turns e The Green wire is ground 4 INCLINE MOTOR a Reversing 110 volts AC motor b Have four wires red black white and green c Hasone3 pins cable of position sensor d Ifthere is AC voltage on the Red wire DOWN the incline motor will increase the incline e Ifthereis AC voltage on t
13. ll will calibrate automatically 1 After calibrating treadmill will reset then enter READY MODE Operation 15 Service Manual 1612708 Troubleshooting TROUBLESHOOTING Vv WARNING ALWAYS UNPLUG THE TREADMILL FROM THE ELECTRICAL OUTLET BEFORE SERVICING THE UNIT 1 GENERAL a Doa 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 c Ifyou find a fuse blown on a circuit board replace the circuit board Troubleshooting 16 Service Manual 1612708 Troubleshooting 2 TROUBLESHOOTING MATRIX Condition Reason Solve When turn on power ON OFF switch isn t lit Power cord isn t plugged into outlet 2 Power cord isn t plug into unit 3 The voltage of outlet is too low 4 Plug or connector of power cord is open 5 Connector of power cord is broken 6 Connecting cable disconnected 7 Breaker tripped 8 Breaker is broken 9 ON OFF switch is broken 1 Plug the power cord into outlet 2 Plug the power cord into unit 3 Check the voltage of outlet 4 Replace power cord 5 Replace power cord 6 Check if wire is disconnected connect it again 7 Press the small red button to return to original status 8 Replace breaker 9 Replace A C switch After turning on power treadmill has a popping sound 1 Incorrect input power varistor is bl
14. of HANDPULSE W WIRE and Console not connected properly 3 The wires got damaged when connecting the HANDPULSE W WIRE and Console 4 Hand pulse board is broken 1 Two hands hold the hand pulse 2 Connect the wires again 3 Replace wires 4 Replace console or hand pulse board Wireless lost its function No pulse displayed on monitor 1 Chest belt not worn properly 2 Distance is too far and exceeds range of receiver 3 Chest belt battery is weak or dead 1 Check chest belt has proper contact with skin and is oriented correctly 2 User chest belt in front of console within 3 feet 3 Replace the lithium battery with type CR2032 Troubleshooting 23 Service Manual 1612708 Troubleshooting Chest belt too close to the Weak battery Replace the lithium battery with type treadmill CR2032 Tread belt does not run in 1 Tread belt tension not even across tread belt 1 See treadbelt adjustment ds see Appendix A Tread belt hesitates while 1 Insufficient lubricant on tread belt 1See treadbelt lubrication see Appendix being stepped on Tread belt tension insufficient B Tension belt Black particles collecting 1 Drive belt is breaking in 1 Vacuum under treadmill periodically under treadmill Noise under motor cover 1 Worn brushes or bearings on motor 1 Replace motor 2 Front roller bearings are defective 2 Replace front roller 3 Drive belt is misadjusted too tight or
15. on of reset switch is not tripped that means normal APPENDIX C 33 Service Manual 1612708 APPENDIX D APPENDIX D Fuse Monut Fuse Fuse 120V 15A Motor Controller 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 Replace the motor cover APPENDIX D 34 Service Manual 1612708 APPENDIX E 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 The spacing must be 1 8 Loosened screw and slide speed sensor in or out of clamp Retighten screw Replace the motor cover 2 SERVICE QUESTIONS Contact Maurice Pincoffs 1 888 707 1880 APPENDIX E 35
16. own broken on controller 1 Check the voltage of power is 110 120V Replace controller When insert safe key no display on monitor 1 Haven t switch ON OFF switch 2 Insert the Safe key on wrong position 3 12PIN Computer connector not plugged in properly 1 Switch the A C switch 2 Insert the safe key on right position 3 Please check the wire and connect again Troubleshooting 17 Service Manual 1612708 Troubleshooting 4 12PIN computer cable is broken 5 Fuse on controller is blown 6 Varistor on controller is blown 7 Reed switch of console is broken open 8 Other components are faulty 4 Replace 12PIN computer cable 5 Replace fuse or controller 6 Replace varistor or controller 7 Replace reed switch or console 8 Replace console With no safe key but treadmill could display or operate Reed switch of console is broken short 2 Have other magnetic components on console Replace reed switch or console 2 Remove magnetic component beside safe key When press START treadmill doesn t start 1 Motor M or M wire isn t connected into right position 2 Controller is broken No power to motor 3 Motor is broken 4 Treadmill controller shut down and LED would be ON Please check and plug again 2 Replace controller or IGBT G30N60 and add the Silicone Heat Sink Paste suitably 3 Replace motor or check the wire and connector if it wa
17. ration 10 Service Manual 1612708 Operation a DISPLAY range is 0 to 999 b WORK range is 60 to 220 c In RUN Mode if the treadmill doesn t have a signal for 8 seconds then display value will become P Operation 11 Service Manual 1612708 a b c d e g h j k Operation C FUNCTION BUTTON IN MAIN MODE 1 READV 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 ST SP button Press ST SP button to start training When pressing ST SP button there will be 3 seconds final count down by a buzzer then machine starts running In MANUAL treadmill starts at MIN SPEED and treadmill starts at program preset value in PROGRAM Enter button Press ENTER button to change each function MANUAL can set using time Pre set PROGRAM can set using time and speed User Program 1 2 can set time speed and incline Press ENTER button for 2 seconds to reset all screen data Program button Press Program button to select manual Pre set Program button Press Program button to select training in different program profiles User Program button Press Program button to select in different User program Select button In P1 P5 program status press Select button to select the executing mode speed incline speed or incline FAST button
18. ress FAST can t press SLOW Speed button just can press SLOW can t press FAST damaged 4 Button of SPEED ADJUSTMENT SWITCH is broken 5 The connector of SPEED CABLE UPPER or is SPEED ADJUSTMENT SWITCH W CABLE damage 6 The connector of SPEED CABLE UPPER or SPEED ADJUSTMENT SWITCH W CABLE got damage 4 Replace buttons 5 Replace cable 6 Replace cable UP DOWN button of INCLINE ADJUSTMENT SWITCH can t be used The connector of INCLINE CABLE UPPER and CONSOLE not connected properly 2 The connector of INCLINE CABLE UPPER and INCLINE ADJUSTMENT SWITCH W CABLE not connected properly 3 The connector of INCLINE CABLE UPPER or INCLINE ADJUSTMENT SWITCH CABLE got damage 4 Button of INCLINE ADJUSTMENT SWITCH is Connect the wires again 2 Connect the wires again 3 Replace the cable 4 Replace buttons Troubleshooting 22 Service Manual 1612708 Troubleshooting Incline button just can press UP can t press DOWN Incline button just can press DOWN can t press UP broken 5 The connector of INCLINE CABLE UPPER or INCLINE ADJUSTMENT SWITCH CABLE got damage 6 The connector of INCLINE CABLE UPPER or INCLINE ADJUSTMENT SWITCH CABLE damaged 5 Replace the cable 6 Replace the cable Hand pulse lost its function No pulse displayed on monitor Hands not on the hand pulse sensor or only one hand on sensor 2 The connector
19. s broken 4 Turn off the AC switch and turn on power again Treadmill stops or shuts off by itself House breaker tripped 2 Treadmill breaker tripped Reset it 2 Reset treadmill breaker Troubleshooting 18 Service Manual 1612708 Troubleshooting 3 Treadmill controller fuse is broken 4 Treadmill controller shut down and LED would be ON 3 Replace fuse 4 Turn off the AC switch and turn on power again After removing safe key treadmill can t stop 5 Reed switch of console is broken 5 Replace reed switch or console LEDs not bright incomplete or imperfect 1 LED light is broken or power to console too low 1 Replace LED or console 2 Check AC power is 110 120V 3 Check power to console 4 Replace lower controller LCD display not bright incomplete or imperfect 1 LCD display is broken 1 Replace console and calibrate it When press START button to start treadmill running belt isn t running and window displays LS error message after 8 seconds 1 Controller experienced unusual shut down the S D light will be always bright 2 Motor wires red black aren t plugged into controller 3 Computer cables not connected properly Computer cables are broken or damaged Motor belt is broken Controller is broken TSG Motor is broken 1 Turn off power and reset the treadmill 2 Plug wires again 3 Plug th
20. tion of incline motor is up Fuse was broken Replace the controller motor DOWN Motion of incline Motion of incline motor is down Fuse was broken Replace the controller motor Troubleshooting 25 Service Manual 1612708 Diagrams and Schematics DIAGRAMS AND SCHEMATICS BEBE Figure 3 Mechanical Layout Diagrams and Schematics 26 Service Manual 1612708 Diagrams and Schematics MOT DRV LED M 0 110 VDC TO MOTOR RED WIRE M 0 110 VDC TO MOTOR BLACK WIRE DEAS FUS A E BL T SHUT DOWN LED ACT 110 VAC IN VARISTOR TORQUE AC2 110VAC IN INCLINE DOWN BLCAK WIRE NEUTRAL TO INCLINE MOTOR WHITE WIRE LIMITLED INCLINE UP i S A e geg Ken RED WIRE asu Pis POWERLED PWMLED Jk2 SPEED SENSOR INCLINE DOWN LED INCLINE UP LED Jk1 CONNECTION TO CONSOLE Jk3 DETEMINES INCLINE LEVEL Figure 4 Main Controller information amp voltages S W DOWN UP vec FAST SLOW GND SPD SPD VR 1 VR 2 VR 3 e Figure 5 Function JK1 connector on Main Controller Diagrams and Schematics 27 Service Manual 1612708 Diagrams and Schematics 12pin 800 mm computer cable upper py a rr Input Power 110V 60HZ i PLUG JK1 1 1 Black S W 24 Brown DOWN 3 1 Red UP l 44 Orange VCC 12pin male 5 Yellow FAST
21. too loose 3 Adjust motor position Noise in the rear ofthe JI Rear roller bearings are defective Replace rear roller treadmill 2 Rear roller misaligned 2 Adjust rear roller position Troubleshooting 24 Service Manual 1612708 Troubleshooting ndicator signal Function Condition LED ON Reason Solve PWM Motor speed When motor running the light would be getting light or dark in accordance with speed Don t have input Replace controller POWER Controller power The DC voltage is normal it would be Voltage is not correctly To check the voltage is 110 120V always bright Fuse was broken Replace Fuse Transformer was broken Replace controller LIMIT Limit the current of When current of motor exceed 21A Loading is too weight Loading doesn t exceed 150kgs DC motor the LED will be bright If LIMIT light is bright for 3 to 5 Operation is not correct seconds the S D light will be bright motor lock at the same time S D Controller has Controller has unusual with shut Motor lock LIMIT light Turn off power and reset the treadmill unusual with shut down the S D light will be always will be bright for 3 to 5 down bright seconds MOT DRV Motor has unusual of Motor has unusual of Drive Circuit or Fuse was broken Replace controller Drive Circuit protect controller that light will be Drive IC was broken Replace Drive IC bright UP Motion of incline Mo
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