Vision T9800HRT Service Manual 1
TABLE OF CONTENTS SECTION 1: MAINTENANCE PROCEDURE …………………3 1. 2. 3. 4. MAINTENANCE CHECK LIST………………………..............................4 TENSIONING THE BELT PROCEDURE………………………….……..5-6 DECK RE-WAXING PROCEDURE………………………………….……7 CLEAN THE GROOVES PROCEDURE…………….................................8 SECTION 2: WIRING DIAGRAM INSTRUCTION……………….9 1. 2. 3. 4. 5. 6. 7. 8. T9800(TM87) MCB WIRING(FOR 110V / 220V)………………………..10 T9800(TM87) MCB WIRING DEFINITION OF PIN…………...………..
SECTION 1 MAINTENANCE PROCEDURE 3
MAINTENANCE CHECK LIST PREVENTIVE MAINTENANCE SCHEDULE Vision T9800 TREADMILL Item Daily Weekly Monthly Quarterly Console Mounting Bolts Frame Biannual Inspect Clean Power Cord Inspect Inspect Display Console Clean Handrail & Handlebar Clean Inspect Inspect Front Roller Clean Inspect Rear Roller Clean Inspect Clean Inspect Emergency Button Running belt Tension Test Inspect V Belt Deck Re-waxing Inspect & Re-waxing Running Belt Inspect Control Board Clean (Vacuum) Motor Annual
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 1 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. This is a normal and common adjustment on a new treadmill. To eliminate this slipping, tension both the rear rollers Allen bolts 1/4 TURN as shown above.
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.
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 1 month Parts name: Silicon oil set Parts number: SZTM74SOS Price (USD): 0.6 Use time : 1 Procedure: 1. 2. 3. 4. 5. Loosen the tension bolts at both ends. Pull the belt with your left hand and apply the silicon in the deck with your right hand.
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 dust and clean it.
SECTION 2 WIRING DIAGRAM INSTRUCTION 9
T9800(TM87) MCB WIRING(FOR 110V / 220V) P7 P1 P6 J1 P4 J2 P3 P2 P7-------Motor wire P2--------SAFE SW (install software) P6------ on/off switch (power) J1--------RS232 (install software) J2-------Console cable P4--------Elevation cable P1-------Fan power P3--------Speed sensor (RPM) 10
T9800(TM87) MCB WIRING DEFINITION OF PIN JP1:Elevation cable(6pin/AMP-350762-4) 1 4 2 5 3 6 P4 Pin Name Definition 1 ELVR_+5V Incline place signal test power 2 ELVR_POT Incline place signal 3 ELVR_GND Incline place signal test ground 4 UP Incline motor does move to up 5 DOWN Incline motor does move to down 6 COM Incline motor does turn on power 11
J2: console cable 20 2 19 1 Pin Definition 1 Console ground 2 Motor Current 3 ELV REF GND 4 POT Wiper of ELV(0-5V) 5 ELV REF VOL.+5V 6 Speed. signal. (0-5V PULSE) 7 Console ground 8 Console ground 9 Console for MCB of the PWM signal 10 Console power 11 Console power 12 Console power 13 Console provide for incline motor UP signal 14 Console provide for incline motor DOWN signal 15 E_STOP 16 TX OUT(RESERVE) 17 RESERVE 18 RX IN(RESERVE) 19 ERR. SIG.
T9800(TM87) CONSOLE WIRING J15 J16 J1 J14 J13-------Safety Pull Switch J11-------Safety Push Switch J5---------Main HR Interface J14-------Console cable J13 J11 J5 J15-------CSAFE 1 (Full csafe function) J16-------CSAFE 2 (Power only port) J1---------RS232 (install software) 13
T8900(TM87) CONSOLE WIRING DEFINITION OF PIN J14:20-pin console cable 19 20 1 2 J14 Pin Definition 1 Console ground 2 Motor Current 3 ELV REF GND 4 POT Wiper of ELV(0-5V) 5 ELV REF VOL.+5V 6 Speed. signal.
J13: Safety Pull Switch J11: Safety Push Switch J13 J11 21 21 Pin Name Definition Pin Name Definition 1 SS OUT Safe key 1 SS OUT Safe key 2 SS IN Console ground 2 SS IN Console ground J5: Main HR Interface 3 2 1 Pin Name Definition 1 HR2 Pulse Board signal 2 VCC Console power (+5V) 3 GND Console ground 15
T9800(TM87) Electrical block diagram for 110V 16
T9800(TM87) WIRING DIAGRAM INSTRUCTION for 110V 17
T9800(TM87) Electrical block diagram for 220V 18
T9800(TM87) WIRING DIAGRAM INSTRUCTION for 220V 19
SECTION 3 CONSOLE FUNCTIONAL FLOW DIAGRAM 20
OPERATING T9800 21
T9800 OPERATION MANUAL- Engineer mode 1. Press & Hold both “ELEVATION ” and “SPEED ” at the same time for 5 sec. Then, the display will show “Engineering Mode ”. 2. Press the "ELEVATION UP or DOWN" to select you want and press the “SELECT" key enter. KEY BEHALE FUNCTION UP To scroll through the list of setting DOWN To scroll through the list of setting FAST Add this show parameter of speed SLOW Decrease this show parameter of speed SELECT To Store up the parameter Set the data/function Step.
Engineering Mode Menu CONFIGURATION SYSTEM TESTS AUTO-CALIBRATION MANUAL CALIBRATION MAINTENANCE SOFTWARE VERSION EXIT CONFIGURATION Address Description Default Value Minimum Value Maximum Value P7 MAXIMUM TIME 99 5 99 P22 DEFAULT TIME 30 5 99 0:20 0:05 10:00 40 15 99 150 68 80 36 400 181 3 1 5 P6 T9800HRT English,0.5-12 Mph,15% Incline for USA P6 T9800HRT INT Metric,0.8-20 Kph,15%Incline for ID English,0.5-12 Mph,15% Incline for ID P6 T9800S English,0.
MANUAL CALIBRATION Address Description Default Value Minimum Value Maximum Value P0 PWM MIN SPD PWM value at min speed (0.5 mph/0.8kph) 34 1 111 P1 PWM 1/2 MAX PWM value at 1/2 max speed (6.0 mph/10.0kph) 176 110 251 P2 PWM MAX SPD PWM value at max speed (12.0 mph/20.0kph) 341 249 486 P4 ELEVATION MIN Value at zero or minimum elevation 40 27 71 P5 ELEVATION MAX Value at maximum elevation 218 71 228 1 48 P13 ELV DIRECTION YES P19 MAGNET COUNT 26 P20 EFF DIAMETER 67.
SYSTEM TESTS HARDWARE TEST DISPLAY TEST KEYBOARD TEST SAFETY SWITCH TEST IO TEST BURN-IN TEST ELEVATION BURN-IN TEST EXIT MANUAL CALIBRATION Address Description Default Value Minimum Value Maximum Value P0 PWM MIN SPD PWM value at min speed (0.5 mph/0.8kph) 34 1 111 P1 PWM 1/2 MAX PWM value at 1/2 max speed (6.0 mph/10.0kph) 176 110 251 P2 PWM MAX SPD PWM value at max speed (12.0 mph/20.
MAINTENANCE Address Description Default Value Minimum Value Maximum Value P9 Total HOURS 0 0 6533.5 P10 TOTAL DISTANCE 0 0 65335 P25 BELT/MOTOR HOURS 0 P26 LIFT MOTOR HOURS 0 P16 LUBRICATE DECK MSG OFF P17 CLEAN 0 TREADMILL MSG 0 ERROR LOG 0 EXIT Exits mode Remarks: If you want to the clean below parameter, please enter engineering mode select “below place” enter, hold “START” key for 3 sec.
SECTION 4 MCB LED INSTRUCTIONS 27
AC FAN 28
LED STATUS Reference Designator Description LED 1 Auxiliary Status LED LED 2 Auxiliary Status LED LED 3 Auxiliary Status LED LED 4 Auxiliary Status LED/Digital to Analog Output. LED 5 Main Status/Error LED. AC LED 6 Indicates if the DC Buss is Energized (Voltage Present). +VCON LED 7 Indicates if Console Voltage Supply is present. VDSP LED 8 Indicates if the DSP Power Supply is present. DOWN LED 9 Indicates if the upper console is commanding Elevation DOWN.
SECTION 5 TROUBLESHOOTINGS 30
T9800 Console Error code CODE DESCRIPTION E1 Reverse elevation pot E2 Elevation out of range E3 Elevation movement stall E5 Over-speed E6 Runaway belt E7 Speed stall (could be missing speed sensor) E9 Speed Range (usually caused by calibration) E16 Stuck key error E18 Safety Switch Test Failure E19 NOVRAM failure Movement related errors can be divided in elevation related errors (E1 – E3) or speed related errors (E5 – E9).
E1 - Reverse Elevation Pot Step 1. Calibrate Elevation Calibrate the elevation as outlined in the System Calibration Procedure in below step. Error 1 Enter engineer mode of “MANUAL CALIBRATION” screen Check the “P13 ELV DIRECTION” screen whether set to “Yes” Set to “Yes” Enter the “P4 ELEVATION MINIMUM” screen whether parameter set is 30 2 AUTOCalibration Enter the “P5 ELEVATION MAXIMUM ” screen whether parameter set is 240 5 AUTOCalibration AUTOCalibration Step 2. CORRECTIVE ACTION 1.
E2 – Elevation Out Of Range Step 1. Calibrate Elevation Calibrate the elevation as outlined in the System Calibration Procedure in below step. Error 2 Enter engineer mode of “MANUAL CALIBRATION” screen Check the “P13 ELV DIRECTION” screen whether set to “Yes” Set to “Yes” Enter the “P4 ELEVATION MINIMUM” screen whether parameter set is 30 2 AUTOCalibration Enter the “P5 ELEVATION MAXIMUM ” screen whether parameter set is 240 5 AUTOCalibration AUTOCalibration Step 2. CORRECTIVE ACTION 1.
E3 – Elevation Stall Step 1. Please refer the below PROBLEM IDENTIFICATION Step. E3 Error Check the “P13 ELV DIRECTION” screen whether set to “Yes” AUTOCalibration Set to “Yes” Enter Hardware Test Screen Run Elevation Up And Down Treadmill moves up or down? N Motor Overheated? Waiting the Elevation Motor to cool N Y Feedback Changes Elevation Y Motor Movement Issue Y AUTO-Calibration N Position Feedback Problem Step 2. CORRECTIVE ACTION 1.Allow elevation motor to cool. 2.
E5 – Over-speed Error OVERVIEW If the actual speed from the speed sensor exceeds the system maximum speed by a limit (currently 2 MPH) an over-speed error occurs (E5). Step 1. AUTO CALIBRATION AUTO-Calibration the as outlined in the System Calibration Procedure in below step.
E6 – Runaway Belt Error OVERVIEW If the actual belt speed is greater than the target speed by a limit and increasing then an E6 error is called. E6 errors flag errors that will result in the belt “running away” or not responding to input.
E7 – Speed Stall Error OVERVIEW If no belt movement is detected several seconds after commanding belt movement a speed stall error (E7) is called. Step 1 : E7 Error Enter firmware setup screen Start PWM 1/2MAX test N Belt Moving Belt drive issue Y Allow belt speed to stabilize and measure belt speed Y Measured speed different than displayed speed Speed Feedback Issue N Measured speed = 6.
E9 – Speed Range Error OVERVIEW During normal run time operation the value stored during auto calibration is used to initially set the speed (e.g. target speed = 12 MPH, PWM ticks = Maximum PWM = 363). Once the speed stabilized the actual speed is monitored and if different than the target speed the PWM value is adjusted until the actual speed matches the target speed. If the PWM value is changed by more than the amount of ticks required to change 0.
Speed Feedback Issues – See speed feedback issue trouble shooting section in the CORRECTIVE ACTION PROCEDURES – Speed Issues section of this document. Speed Control Issues – See speed control issue trouble shooting guide in the CORRECTIVE ACTION PROCEDURES – Speed Issues section of this document. Calibration Issues – See speed calibration issue trouble shooting section in the CORRECTIVE ACTION PROCEDURES – Speed Issues section of this document.
CORRECTIVE ACTION PROCEDURES – Speed Issues Speed Feedback Issue Perform steps in order listed until problem resolved. 1. .Check connections 2. .Check magnet orientation (correct poles) 3. .Check sensor mounting 4. .Replace sensor w/ known good sensor 5. .
CORRECTIVE ACTION PROCEDURES – Belt Drive Issues Belt Drive Issue Start PWM max test (firmware setup screens), wait 20 seconds Check PWM LED on interface PCB N PWM LED illuminated Perform steps in order listed until problem resolved. 1. .Replace ribbon cable with known good ribbon cable. 2. .Replace interface PCB with known good interface PCB. 3. .Replace console PCB with a known good console PCB. Y Perform steps in order listed until problem resolved. 1. .
CORRECTIVE ACTION PROCEDURES – Speed Control Issues Speed Control Issue Start PWM max test (firmware setup screens), wait 20 seconds or until speed stabilizes N See belt drive issue Belt moving Y Measure speed and compare to value displayed in time window N OK Speed feedback issue Y Run Auto Calibration (firmware setup) Problem Fixed Y Done N Perform steps in order listed until problem resolved. 1. .Ensure belt and drive is able to turn freely and are properly mechanically connected. 2. .
CORRECTIVE ACTION PROCEDURES – Speed Calibration Issue Speed Calibration Issue Run auto calibration (firmware setup screen) Y Auto calibration passed Done N Start PWM max test (firmware setup screen), wait minimum 20 seconds or until sped stabilizes Measure speed and compare to value displayed in time window N OK Check speed feedback issue Y Check speed control issue 43
OPERATION ERRORS E16 – Stuck key error OVERVIEW If a key press is detected for more than 45 seconds a stuck key error is flagged. This error is primarily caused by a faulty keypad but could be caused by other issues (object on the keypad). CORRECTIVE ACTION Reset system power. If error re-occurs replace the keypad with a known good keypad. If error still occurs replace console PCB with known good console PCB.
