Do you have a question about the L7 and is the answer not in the manual?
Questions and answers
Danny
February 5, 2025
L7 suddenly stopped working. Safety key is in place and there is power to the electrical outlet.
1 comments:
Mr. Anderson
February 10, 2025
The Landice L7 treadmill may have suddenly stopped working despite the safety key being in place and power to the electrical outlet due to one of the following reasons:
1. Emergency Stop Switch Activation – If the safety lanyard was accidentally pulled, the treadmill would stop immediately. 2. Electrical Circuit Issues – If the treadmill is not connected to a proper electrical circuit or if there is a power fluctuation, it may stop working. 3. Over-Tightened Treadbelt – An over-tightened treadbelt can cause strain on the motor, potentially leading to a shutdown. 4. Misaligned End Cap – If the end cap is misaligned, it may interfere with the treadmill's operation. 5. Belt Rubbing on Cross Brace – A bent cross brace could cause friction, leading to the treadmill stopping unexpectedly. 6. Excess Wax or Slip Cote Build-Up – Excess lubricant on the deck, belt, or rollers could cause improper function. 7. Motor or Roller Issues – A faulty motor or rear roller bolts might cause the treadmill to stop working.
Checking and addressing these potential issues can help restore proper operation.
This answer is automatically generated
Mark Hayward
March 3, 2025
Grade sensor Fail and Grade caliber Fail
1 comments:
Mr. Anderson
March 3, 2025
For a Grade Sensor Fail or Grade Caliber Fail on a Landice L7 treadmill, follow these steps:
1. Enter Diagnostic Mode: - Turn off the treadmill. - For L7 & L8 Executive Trainer: Press MENU and START simultaneously. - For all other L7 & L8 models: Press DISPLAY (or UP ARROW - Δ) and START simultaneously.
2. Check the Red GRADE Lamp on the SCR Board: - If it is off, the grade potentiometer may be out of calibration or failed. Recalibrate the pot (refer to Page 74 of the manual).
3. Test Treadmill Elevation: - Press UP and DOWN in diagnostic mode. - If the treadmill does not respond, the grade potentiometer may need recalibration or replacement.
4. Check the 6-Pin Elevation Connection: - Disconnect it from the SCR control board. - If the yellow DOWN or UP lamp on the SCR board lights up, proceed to the next step. - If neither light is on, replace the SCR board.
5. Verify the Yellow UP Lamp on the SCR Board: - Press UP and check if the yellow UP lamp lights up. - If it does not, replace the SCR board.
6. Verify the Yellow DOWN Lamp on the Motor Control Board: - Press DOWN and check if the yellow DOWN lamp lights up. - If it does not, replace the elevation motor.
These steps will help diagnose and resolve issues related to Grade Sensor Fail and Grade Caliber Fail on a Landice L7 treadmill.
Need help?
Do you have a question about the L7 and is the answer not in the manual?
Questions and answers
L7 suddenly stopped working. Safety key is in place and there is power to the electrical outlet.
The Landice L7 treadmill may have suddenly stopped working despite the safety key being in place and power to the electrical outlet due to one of the following reasons:
1. Emergency Stop Switch Activation – If the safety lanyard was accidentally pulled, the treadmill would stop immediately.
2. Electrical Circuit Issues – If the treadmill is not connected to a proper electrical circuit or if there is a power fluctuation, it may stop working.
3. Over-Tightened Treadbelt – An over-tightened treadbelt can cause strain on the motor, potentially leading to a shutdown.
4. Misaligned End Cap – If the end cap is misaligned, it may interfere with the treadmill's operation.
5. Belt Rubbing on Cross Brace – A bent cross brace could cause friction, leading to the treadmill stopping unexpectedly.
6. Excess Wax or Slip Cote Build-Up – Excess lubricant on the deck, belt, or rollers could cause improper function.
7. Motor or Roller Issues – A faulty motor or rear roller bolts might cause the treadmill to stop working.
Checking and addressing these potential issues can help restore proper operation.
This answer is automatically generated
Grade sensor Fail and Grade caliber Fail
For a Grade Sensor Fail or Grade Caliber Fail on a Landice L7 treadmill, follow these steps:
1. Enter Diagnostic Mode:
- Turn off the treadmill.
- For L7 & L8 Executive Trainer: Press MENU and START simultaneously.
- For all other L7 & L8 models: Press DISPLAY (or UP ARROW - Δ) and START simultaneously.
2. Check the Red GRADE Lamp on the SCR Board:
- If it is off, the grade potentiometer may be out of calibration or failed. Recalibrate the pot (refer to Page 74 of the manual).
3. Test Treadmill Elevation:
- Press UP and DOWN in diagnostic mode.
- If the treadmill does not respond, the grade potentiometer may need recalibration or replacement.
4. Check the 6-Pin Elevation Connection:
- Disconnect it from the SCR control board.
- If the yellow DOWN or UP lamp on the SCR board lights up, proceed to the next step.
- If neither light is on, replace the SCR board.
5. Verify the Yellow UP Lamp on the SCR Board:
- Press UP and check if the yellow UP lamp lights up.
- If it does not, replace the SCR board.
6. Verify the Yellow DOWN Lamp on the Motor Control Board:
- Press DOWN and check if the yellow DOWN lamp lights up.
- If it does not, replace the elevation motor.
These steps will help diagnose and resolve issues related to Grade Sensor Fail and Grade Caliber Fail on a Landice L7 treadmill.
This answer is automatically generated
Can the Landice L7 be recalibrated?