SportsArt Fitness T680E Troubleshooting Manual Download Page 14

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6. Troubleshooting – Safety Key Does Not Operate

Order

Part

Troubleshooting

Safety key

Inspect the safety key magnet.

Safety key board Test the safety key board reed switch function.

Cable

Inspect cable connections.

4 Display

board

1. Inspect whether the program is installed properly.
2. Inspect the safety key circuit condition.

Summary of Contents for T680E

Page 1: ...T680E Troubleshooting Guide 2011 04 20...

Page 2: ...Display Compartment Components LCD module Fan board Control board HTR board...

Page 3: ...Motor Compartment Components Filter AC motor Incline motor Drive board...

Page 4: ...too tight E The treadmill has been used too long Turn it off for 30 minutes ERROR_1_3_ Servo motor sped excessively restart the unit A Restart the unit B Inspect the encoder cable connection at the dr...

Page 5: ...it A Inspect exterior power supply voltage B Replace the drive board ERROR_4_3_ Power supply voltage is too high Once power supply is normal restart the unit A Inspect exterior power supply voltage B...

Page 6: ...nspect the fuse holder spring clip connection 3 Inspect whether the fuse is burnt 4 Power switch 2 If the LED is not lit inspect the power cord and filter cable connections 1 Put the power switch to 1...

Page 7: ......

Page 8: ...ard to the drive board 3 Replace the cables as a test 3 Inductor 220V Reconnect filter wires 4 Encoder 1 Reconnect CN 3 CN5 cable connections 2 Replace the encoder as a test Is the encoder malfunction...

Page 9: ......

Page 10: ...f so replace it 1 Inspect the CN1 INCLINE POWER cable connection to the drive board 3 Inspect the power to the incline motor When LED2_UP or LED3_DN lights is there voltage output 3 Cable 2 Inspect wh...

Page 11: ......

Page 12: ...s a test 4 TUNER board 1 Inspect the TV terminal and exterior TV signal cable connections 2 Inspect cables for bad connections or an electrical open 5 20 pin adapter Inspect the adapter connections an...

Page 13: ...AV board...

Page 14: ...eshooting 1 Safety key Inspect the safety key magnet 2 Safety key board Test the safety key board reed switch function 3 Cable Inspect cable connections 4 Display board 1 Inspect whether the program i...

Page 15: ...tter 1 Inspect the transmitter 2 Replace the transmitter as a test 2 Telemetry heart rate receiver 1 Inspect the heart rate receiver board placement 2 Inspect whether the heart rate receiver LED1 flas...

Page 16: ...t lit there is an issue with the HTR cable or contact grips 3 If LED2 is lit but LED3 does not flash the HTR board has an issue 4 If LED2 is lit LED4 flashes but there is no output the HTR board has a...

Page 17: ...ct the fan operation on the keyboard 2 Display board 1 Inspect whether the fan setting on the display was normal 2 Inspect the display 3 Cable Inspect cable connections 4 Fan circuit board Measure the...

Page 18: ...eeded between the walk deck and walk belt 2 Front and rear roller Inspect whether the front or rear roller produces an abnormal sound 3 Walk belt guide 1 Inspect whether the walk belt guide surface is...