Livestrong LS8.0T-C2 Service Manual Download

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CHAPTER 3: Troubleshooting

3.2 TROUBLESHOOTING – NO POWER TO THE CONSOLE-CONTINUED

e. If the MCB does have power, check the connection of the console cable wire at the MCB and UCB.

- Remove the console cable from MCB, and use a multi-meter to measure the DC voltage between the “GND pin” (Pin

4&5) and the ” + 15V Pin” (Pin7&8). DC output is normally around 15VDC. If no output, replace the MCB.

f - If output is around DC 15V, check the console cable. If it is defective, replace the console cable.

g - If the console cable connections are all good, replace the UCB.

Summary of Contents for LS8.0T-C2

Page 1: ...1 LS8 0T C2 Service Manual...

Page 2: ...e Overview 5 CHAPTER 3 TROUBLESHOOTING 3 1 Electrical Diagram 6 3 2 Troubleshooting No Power to the Console 7 3 3 Troubleshooting No Console Response 9 3 4 Troubleshooting Incline Motor Issues 10 3 5...

Page 3: ...3 CHAPTER 1 Serial Number Location 1 1 Serial Number Location...

Page 4: ...until Engineering Menu appears on the display 2 Use the INCLINE or SPEED UP or DOWN keys to select a MODE 3 Press ENTER to enter a MODE setting 4 Use the INCLINE or SPEED UP or DOWN keys to change th...

Page 5: ...Distance Time Time window will show accumulated time Distance window will show accumulated distance Software version UCB software version MCB version ENG 8 Test To Get to ENG 8 Enter into ENG 3 the pr...

Page 6: ...6 CHAPTER 3 Troubleshooting 3 1 Electrical Diagram...

Page 7: ...not response with a known good outlet replace the power switch b If the MCB does not have power check the connection of the power wiring from the power receptacle to the MCB Use a multi meter to meas...

Page 8: ...and UCB Remove the console cable from MCB and use a multi meter to measure the DC voltage between the GND pin Pin 4 5 and the 15V Pin Pin7 8 DC output is normally around 15VDC If no output replace th...

Page 9: ...is ok If not replace the PCB c Turn off the power switch and open the motor upper cover Remove the red black wires of motor from the MCB and use a multi meter to measure the resistance of drive motor...

Page 10: ...dware Test Press the key ENTER first and then the key START Press the key INCLINE If can hear beeps from two relays Figure A at the MCB the MCB is ok Then check the connection of the elevation motor a...

Page 11: ...er Engineering Mode See Section 4 1 and scroll to ENG 2 Hardware Test Press the key ENTER first and then the key GO Figure A B The treadmill running belt will begin to move automatically from speed le...

Page 12: ...the belt is centered and tensioned correctly Remove and clean the rollers if needed Replace the rollers or running belt as needed b This sound is likely a moving component Remove the motor cover and c...

Page 13: ...crumbling Replace if needed Check to see if the air shock is making this noise lubricate or replace if needed f This sound is likely due to the air shock Lubricate or replace the air shock as needed...

Page 14: ...the console Replace the speaker or amp boards and wiring Replace the speakers If the speaker board amp board wiring and speakers do not solve the issue replace the console b There is a bad connection...

Page 15: ...Replace the speaker wiring Replace the speakers f The speaker or speaker wiring is bad Check the speaker wire connections Switch the speaker connections from one speaker to the other to see if sound...