I have a Proform XP 650 E that the incline motor broke on. I replaced the motor, and now the incline is working, however there is now a strong vibration from the machine. On a side note, the lowest incline level is now slightly higher than before, but I'm guessing that is in the motor I bought as there was no way I could see to adjust the low incline height on the motor. The big issue is the vibration, any ideas?

A power reset is the only help given. One article suggests a factory reset for 3 or 4 beeps.

Customer Support bottom of the page.

https://www.proform.com/treadmills/650-lt

https://www.google.com/search?q=Proform+650+LT+5+beeps

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Hi There, I think the motor control board, or MCB, has a couple of Triacs (Transistor looking things) bolted together on that unit. The lift motor plugs in near them. If one of these Triacs shorts or is damaged, it will act "Live" at the connector, and drive up or down constantly, pinching and/or damaging the lift. There are a few causes of constant elevation in either direction....
1) Up / Down key stuck
2) Bad logic signal from the console(unusual)
3) Pinched or damaged console cable
4) Shorted Triac or failing MCB

You can contact jatinah electronics for repair at 75 for these units. Good Luck!

see the diagram attached and test test the input motor voltage, if there are the motor is faulty.see my personal TIPS.
God bless you

RUN the software calibration for diagnose, troubleshooitng, fix it.
2) Lube the gear+shaft from elevation Motor
3) adjust the POT from elevation motor, see diagrams attached.
God bless you

1) i recommend that you lube very well deck belt + rollers bearing

2) see the videos.

3) see the block

4) Try to RUN the software calibration, for troubleshooting.

5) measure the input voltage motor, if there are the motor need repair.
6) Measure the output voltage board, for input voltage board, if there are NOT, the board is faulty.

1) tight all connector wires and clean
2) tight the ribbon cables from keypads.
3) Run the software calibration for diagnose, and troubleshooting, and fix it.
4) lube the shaft and gear in the elevation motor,
5) adjust the potentiometer for better running see the diagram.
God bless you

2) http://www.youtube.com/watch?v=TquYcOzGIw4&feature=related
http://www.youtube.com/watch?v=9G4MZh8JO2Q
http://www.youtube.com/watch?v=M7qJrRbdfBc
http://www.youtube.com/watch?v=MIIxoPtvhy8
hthttp://www.fixya.com/support/r10724803-measure_voltage_in_transforme_fitness http://www.youtube.com/watch?v=bF3OyQ3HwfU&feature=related Examine the plug from incline motor to controller board.
1) adjust the sensor switch or optical disk by 1/8". If the problem persist
watch this videos above:

ICON CALIBRATION INSTRUCTIONS- INCLINE
1) Press the Stop and the Speed Up keys down while inserting the safety key.
2) Press the Stop key one time. The Time window should read EP:2P. Some newer models may also say FP, Pass, or the like. This means that it passes the EPROM test.
3) Press either incline key and the incline will calibrate automatically.
4) THIS IS A VERY IMPORTANT STEP BECAUSE YOU WILL GET AN ERROR MESSAGE IF THIS STEP IS SKIPPED.After completing calibration of incline, press the Stop key and then remove the safety key.



If the incline moves but you it will not operate normally nor calibrate, check the wiring from the incline sensor to the power board. If all looks normal, put it back in calibration and see if you see a blinking “- -” symbol in the incline window when you are calibrating. If not, the incline sensor is bad.

If the incline moves but only just a bit, it could be a problem as simple as the gearbox on the motor being jammed. We remove the motor from the treadmill, reconnect the wiring, and then try to run the incline motor outside the treadmill. Many times, this will unjam it if that is the problem and then reinstalling it in the treadmill will get it to work. If you have the same problem or it doesn’t run outside the machine and you can hear it try to work, you need to replace the incline motor.

If the incline motor does not move, we need to figure out if the motor is getting voltage. Use a simple multi-meter and set it to AC volts. When you put it into calibration, it tries to calibrate the directions one at a time. Measure across the white and black wires first, then measure across the white and red wires second. If the motor is getting voltage you will read 120VAC (or
thereabouts) one one of the measurements. If you have voltage but the motor won't move, you need to replace the motor.
4.
If the incline motor does not move and you have done the voltage test and you do not have any voltage present, there is a problem in the electronics board that supplies the power. If the console is powering the drive motor as normal, you can bet it is getting an incline signal and the power board needs to be replaced (some models have an integrated power board/controller) so if there is only a single board the whole board has to be replaced. It is possible the console is not giving the proper signal but we've never seen it happen in thousands of treadmills.

Open the cover where the main motor is there
Tight the connector for Incline motor, and clean it with special contact cleaner for electronic.
2) See if there are wires loose,
3) Measure the 110 vac for forward and backward,
4) If there are , measure the l. switch or Capacitor for faulty and replace.
5) If there nOT 110VAC in forward or backward, replace the controller board motor.
6) If there are 110VAC, replace the Incline motor.
Blessing.

[email protected]
cell+whatsAPP:+50588611441

You can get a book by calling 1-800-999-3756. The treadmill you are usine in a cheaper model. the motors on those units are not that strong. when you incline your unit gravity make the belt move faster. Remember incline put a lot of pressure on you lower spine. This can cause injury for some.

I’m happy to help further over the phone at https://www.6ya.com/expert/howard_079189dd4959a511