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Precor Error Code 26
Error Code: 26
Manufacturer: Precor
Model: All Models
Error Description:
Error 26, Motor Pulse Width Incorrect - Observation of the speed sensor signal and verification the signal from the speed sensor is appropriate for the requested speed. If an incorrect or erratic speed sensor signal is detected the error appears.
Possible Reason:
The line of sight between the speed sensor and the speed sensor target is obstructed.
Incorrect gap between the speed sensor and the speed sensor target.
Incorrect adjustment of the speed sensor potentiometer (when equipped).
Damaged speed sensor target.
Recommended Action:
Using a static safe vacuum cleaner, carefully vacuum out the drive motor compartment. Be sure to thoroughly clean the area between the speed sensor and the speed sensor target.
Inspect the gap of the speed sensor to the speed sensor target. Proper gap is 3/16" and the speed sensor photo eye should be aimed at the larger portion of the targets wedge shaped section. If unit has a magnetic speed sensor, the gap between the end of the sensor and the flywheel tooth needs to be 3/16".
Locate the speed sensor potentiometer (when equipped) on the lower PCA. Set the speed sensor potentiometer to mid-range. Start the treadmill and increase speed to 6 mph. Carefully adjust the speed sensor potentiometer until the treadmill is operating the smoothest. Increase the speed to full speed and again adjust the speed sensor potentiometer until the treadmill is operating the smoothest. These two adjustments are typically small and are generally only a matter of fine tuning.
Inspect the speed sensor target for any scratches or tears that could cause incorrect readings. Replace the speed sensor target if necessary.
This sounds like either 1 or 2 things. Either the belt is worn to the point it needs to be replaced or the belt and deck need to be lubed. The video below will help you by showing you how to apply the lube and link below will give you an option to purchase the new belt and deck. Please use your model and serial number to narrow down your choices.
Typically on the Precor Treadmills if there are errors on the unit, you can press and hold the stop button for 3-5 seconds and it will go into the error log. Not sure what model you have. E-2 is not what normally shows up on the screen. Do you mean Error 2 was displayed? From what I have read on Error 2's it could be a upper PCA issue, or possibly a dip in AC input during the power up sequence. Treadmills require a dedicated line, meaning it is on its own dedicated circuit on your fuse panel/circuit breaker. What exactly is the treadmill doing? Is it constantly showing Error 2 on the screen? Call up Precor tech support. They will be able to give you advice, and or get you connected with an authorized Precor factory trained technician who will be able to get you back up and running.
Precor Error Code 26
Error Code: 26
Manufacturer: Precor
Model: All Models
Error Description:
Error 26, Motor Pulse Width Incorrect - Observation of the speed sensor signal and verification the signal from the speed sensor is appropriate for the requested speed. If an incorrect or erratic speed sensor signal is detected the error appears.
Possible Reason:
The line of sight between the speed sensor and the speed sensor target is obstructed.
Incorrect gap between the speed sensor and the speed sensor target.
Incorrect adjustment of the speed sensor potentiometer (when equipped).
Damaged speed sensor target.
Recommended Action:
Using a static safe vacuum cleaner, carefully vacuum out the drive motor compartment. Be sure to thoroughly clean the area between the speed sensor and the speed sensor target.
Inspect the gap of the speed sensor to the speed sensor target. Proper gap is 3/16" and the speed sensor photo eye should be aimed at the larger portion of the targets wedge shaped section. If unit has a magnetic speed sensor, the gap between the end of the sensor and the flywheel tooth needs to be 3/16".
Locate the speed sensor potentiometer (when equipped) on the lower PCA. Set the speed sensor potentiometer to mid-range. Start the treadmill and increase speed to 6 mph. Carefully adjust the speed sensor potentiometer until the treadmill is operating the smoothest. Increase the speed to full speed and again adjust the speed sensor potentiometer until the treadmill is operating the smoothest. These two adjustments are typically small and are generally only a matter of fine tuning.
Inspect the speed sensor target for any scratches or tears that could cause incorrect readings. Replace the speed sensor target if necessary.
Unplug unit remove motor shroud take a look at incline motor frame assembly, by the sound of it maybe metal fatigue failure disengaging the incline motor itself and could have damage it. This would be my best guess if so contact Precor.
Press Enter,speed up and speed down simultaneously. Then enter to view error buffer . press quick start/pacer-stop simultaneously to reset error buffer log. Hope this helps
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