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Table of Contents
Troubleshooting
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Summary of Contents for Johnson T8000PRO
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Page 1: Service Manual
Johnson T8000PRO SERVICE MANUAL... -
Page 2: Table Of Contents
SECTION 3: CONSOLE FUNCTIONAL FLOW DIAGRAM....21 OPERATION T8000PRO MANUAL…………………………………..22 OPERATION T8000PRO MANUAL- Engineer mode…………………23-24 SECTION 4: INCLINE POWER BOARD LED INSTRUCTIONS..25 T8000PRO Incline power board LED PLACE AND DEFINITION…….26 SECTION 5: TROUBLESHOOTINGS……………..……………………..27 No display on console …………………………………………………...28 Running speed is not stable ……………………………….…………….29 Treadmill starts to run by itself ………………………………….………30... -
Page 3: Section 1: Maintenance Procedure
SECTION 1 MAINTENANCE PROCEDURE... -
Page 4: Maintenance Check List
MAINTENANCE CHECK LIST PREVENTIVE MAINTENANCE SCHEDULE Johnson T8000PRO TREADMILL Item Daily Weekly Monthly Quarterly Biannual Annual Console Mounting Bolts Inspect Frame Clean Inspect Power Cord Inspect Display Console Clean Inspect Handrail & Handlebar Clean Inspect Front Roller Clean Inspect Rear Roller... -
Page 5: Tensioning The Belt Procedure
TENSIONING THE BELT PROCEDURE Caution: Over-tightening of the roller will severely shorten the life of the belt and may cause further damage to other components. Frequency: Every 3 months Running Belt: If when you plant your foot on the belt, you can feel a slipping sensation then the belt has stretched and is slipping across the rollers. -
Page 6: Drive Belt
Drive Belt: If you have tensioned the running belt and are still experiencing a slipping, adjust the tension screw. Then try the treadmill again to check for slipping. -
Page 7: Deck Re-Waxing Procedure
DECK RE-WAXING PROCEDURE Caution: If deck is not to periodical add the waxing, between the deck and running belt will produce great friction make the deck and running belt to burn up and cut down the motor life . Frequency: Every 3 month Parts name: Silicon oil set Parts number: SZTM74SOS Price (USD): 0.6... -
Page 8: Clean The Grooves Procedure
CLEAN THE GROOVES PROCEDURE Caution: If dirty grooves in the drive belt, motor and roller pulley, there will be noises while running. Frequency: Every 3 months Procedure: 1.Remove the drive belt and check the grooves in belt for dirt or dust and clean it. 2.Check the grooves in motor pulley for dirt or dust and clean it 3.Check the grooves in roller pulley for dirt or... -
Page 9: Section 2: Wiring Diagram Instruction
SECTION 2 WIRING DIAGRAM INSTRUCTION... -
Page 10: T8000Pro Mcb Wiring(For 110V / 220V)
T8000PRO MCB WIRING(FOR 110V / 220V) CNT4 CNT7 CNT5 CNT8 CNT1 CNT6 AC1------ on/off switch (power) CNT6----Inverter cable CNT5----Inverter power cable(220V) AC2------ on/off switch (power) CNT8----Console cable CNT1----Elevation cable CNT7----Speed sensor CNT4---- Inverter power cable(110V) -
Page 11: T8000Pro Mcb Wiring Definition Of Pin
T8000PRO MCB WIRING DEFINITION OF PIN CNT1:Elevation cable(6pin/AMP-350762-4) CNT1 Name Definition ELVR_+5V Incline place signal test power ELVR_POT Incline place signal ELVR_GND Incline place signal test ground Incline motor does move to up DOWN Incline motor does move to down... - Page 12 CNT8 : Console cable...
- Page 13 CNT6:Inverter cable...
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Page 14: T8000Pro Console Wiring
T8000PRO CONSOLE WIRING LED1 J1-------Left key board J5-------Safe key J2-------Right key board J6-------Console cable J3-------Inverter board J8--------HR board J4-------Display board LED1---LED display blue/red... -
Page 15: T8000Pro Console Wiring Definition Of Pin
J2 : Right key cable... - Page 16 J1 : Left key cable...
- Page 17 J4 : Display board cable...
- Page 18 J8 : HR board cable...
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Page 19: T8000Pro Electrical Block Diagram For 110V
T8000PRO Electrical block diagram for 110V... -
Page 20: T8000Pro Electrical Block Diagram For 220V
T8000PRO Electrical block diagram for 220V... -
Page 21: Section 3: Console Functional Flow Diagram
SECTION 3 CONSOLE FUNCTIONAL FLOW DIAGRAM... -
Page 22: Operation T8000Pro Manual
OPERATING T8000PRO MANUAL... -
Page 23: Operation T8000Pro Manual- Engineer Mode
T8000PRO OPERATION MANUAL- Engineer mode Press & Hold both “ELEVATION UP(+) ” and “SPEED UP(+) ” at the same time for 3 sec. Then, the display will show “Engineering Mode ”. 2. Press the "ELEVATION UP or DOWN" to select you want and press the “SELECT"... - Page 24 90:00 KPH:80 / KPH:22/ KPH:180/ set weight MPH:150 MPH:50 MPH:400 machine T8000PRO total time total dist version language English PRODUCE TEST : You can go ahend to do the hardware function test right after entering this engineer mode. AUTO CHECK :...
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Page 25: Section 4: Incline Power Board Led Instructions
SECTION 4 Incline power board LED INSTRUCTIONS... -
Page 26: T8000Pro Incline Power Board Led Place And Definition
+12(B) +12(A) SPEED FAIL DOWN +18V Description +12(A) Indicates is incline power board have provide the +12V power for console. Indicates is incline power board have provide the +12V power +12(B) for PUMP. Indicates the motor is moving via the encoder's feedback by SPEED blinking. -
Page 27: Section 5: Troubleshootings
SECTION 5 TROUBLESHOOTINGS... -
Page 28: No Display On Console
No display on console Possible causes: Breaker is damaged. ON/OFF switch is damaged. Incline power board is damaged 20-pin console cable is damaged PCB is damaged Fix: Inspect the circuit breaker to see if it has tripped off. (If it is tripped off….like diagram B, reset the breaker. And check which part is short-circuited. -
Page 29: Running Speed Is Not Stable
Running speed is not stable Possible causes: AC power voltage is too low. Tension of drive belt or running belt is too loose. Inverter is damaged. Motor is damaged. Fix: Check the power voltage by using voltage-meter to see if it is within 120V D 15% or 230V D 15%. -
Page 30: Treadmill Starts To Run By Itself
Treadmill starts to run by itself Possible causes: The console cable is broken. PCB is out of order. Inverter is out of order. Fix: Replace the console cable with a new one. Replace the PCB. Replace the Inverter . All or some of the keys on console do not work Possible causes: Keypad connecting plug is not fit-in properly. -
Page 31: Noises Generated Under Motor Cover
Noises generated under motor cover Possible causes: The running belt tension is adjusted too tight. The bearing of front roller is not installed correctly. Dirty grooves of drive belt. The motor is damaged. Fix: Adjust the belt tension so that the belt does not start slipping and then check if the noise has disappeared. -
Page 32: T8000Pro Maintenance Lamp Of Blue
T8000PRO maintenance lamp of blue Maintenance lamp 1. When the distance accumulate to 2000KM the lamp will be lighted in blue. 2. There has to do some maintenance 2.1 Test the running belt if loose or not? 2.2 Lubricate the running belt 2.3 Remove the motor cover and clean the dust inside... -
Page 33: Error Messages On The Console
Error Messages on the Console Error Definition Treadmill will not start Panel control board the MCU not answer Incline motor not to movement Incline motor the signal not answer Inverter error Inverter problem Error message 1 troubleshooting (1) Check the [Symptom 1 of treadmill will have start ] connector Press start and after 10 sec. -
Page 34: Error Message 1 Troubleshooting (2)
Error message 1 troubleshooting(2) [Symptom 2 of treadmill will not start ] Press start and after 10 sec. the LED display will show “Error 1” [Cause] 20-pin console cable is damaged. PCB is damaged. Motor is damaged. [Solution] 1. Open MCB cover, connect all cable to Inverter again turn on the power, verify the LED indicator of PWM is to glitter. -
Page 35: Error Message 2 Troubleshooting
Error message 2 troubleshooting [Symptom] Press “Start” key then the console display show ”Error 2” [Cause] Panel control board cause by static destroy, make the panel control board inside parts MCU damage. [Solution] 1.Turn on power again, if console still show “Error 2”,replace PCB. 2. -
Page 36: Error Message 3,6 Troubleshooting
Error message 3,6 troubleshooting [Symptom] Press start then the console display show “Error 3 or 6“ [Cause] The 20-pin console cable is damaged. Incline motor is damaged. PCB is damaged. Incline power board is damaged. The incline setting is not correct. [Solution] 1.Enter the “Engineer mode”... -
Page 37: Error Message Inverter Error Troubleshooting
Error message Inverter error troubleshooting [Symptom] Press start then the console display show “Inverter error“ [Cause] The 7-pin inverter cable is damaged. Inverter is damage. [Solution] 1.Please check the between Inverter and Inverter cable whether connect is OK, if it is OK, please replace new inverter cable to test again. -
Page 38: How To Make Sure Whether The Machine Hand Pulse Can Not Work
How to make sure whether the machine hand pulse can not work 1. Please make sure then user hold the hand pulse whether windows show picture. Remark: Heart rate figure show up on the screen about in 15~20 sec. 2. If the heart rate figure still dosen't show up on the screen, Please inspect according to the step as below. - Page 39 Step 2: Please check the connection. Check whether the heart rate cable is touching hand pulst metal (both of left hand and right hand). Besides the other side of the heart rate cable should be connected with HR board. Step 3: If you can't find any problem with above step, and the heart rate figure still can't showup, Please replace the heart rate board.
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Page 40: Section 5: Step For Setting Up The Inverter
SECTION 5 STEPS FOR SETTING UP THE INVERTER...
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