Proform XP Weight Loss 620 Treadmill - Page 5 - Answered Questions & Fixed issues

1. Check if the safety key is securely inserted and engaged.
2. Ensure that the belt is centered and not too tight or too loose.
3. Verify that the motor controller is not over-heating, if it is, allow it to cool down.
4. Check the drive belt for wear and damage, if necessary, tighten or replace the belt.
5. Ensure the motor is functioning properly by checking the wiring and connections.
6. If these steps do not resolve the issue, the motor or the control board may need to be replaced and it is recommended to call a professional repair service.

There are a few potential remedies for a humming motor on a Proform 395e elliptical:

1. Tighten any loose parts: If the humming noise is coming from the motor, it could be caused by loose parts that are vibrating against each other. Try tightening any screws or bolts that may be causing the noise.
2. Check the belt: The belt that connects the motor to the elliptical's flywheel may be loose or damaged, which can cause a humming noise. Tighten the belt or replace it if it is damaged.
3. Check the flywheel: If the flywheel is damaged or out of balance, it can cause the motor to vibrate and make a humming noise. Check the flywheel for damage and replace it if necessary.
4. Check the motor bearings: If the motor bearings are worn or damaged, they can cause the motor to vibrate and make a humming noise. Check the motor bearings and replace them if necessary.

If you are unable to identify the source of the humming noise or fix it yourself, it is recommended that you contact Proform customer service or a qualified technician for assistance.

Unplug the treadmill from the surge suppressor and plug in a typical house vacuum.

Turn on vacuum. If breaker does not trip from the vacuum then treadmill power supply is likely kaput.

If breaker trips then likely it's not the treadmill. Bypass surge suppressor by plugging vacuum directly into same wall outlet as the suppressor. If breaker again trips, it's not the suppressor and more likely there is some type of circuit overload or other fault in the house branch circuit.

Question edited for clarity. Troubleshooting https://www.google.com/search?q=proform+carbon+ctl+belt+and+incline+not+working ..

Question edited for clarity. Question moved from Medical EKG Machine to Pro-Form Treadmill. https://www.google.com/search?q=pro-form+770+ekg+reset+button ..

Im having problems with proform pf 3.6. Dash is on but only the speed button is beeping noise everything else is off. I checked the motor Nd it's OK.

it needs service call for some and get it.

It's alway a good idea to replace any belt that shows signs of damage as this is a weak point on the belt and you risk it snapping, then you'll have to replace it anyway. Check the alignment of the pulleys the belt drives. Check they line up with each other and they spin without any wobble. Belts for these machines are usually not expensive. I would recommend you buy an original one from the manufacturer as this will be the one designed specifically for that job.

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 ..

Question edited for clarity, 'then; a moment in time, 'than', a comparison between one thing and another. It is a known issue on Proform. Help in the link. https://www.google.com/search?q=Proform+510i+treadmill+starts+then+stops ..

Contact Proform directly to request the diagram.

You need to clean the threads and use this.

Loctite® Threadlocker Red 271™

https://www.loctiteproducts.com > ... > Specialty Glues Loctite Threadlocker Red 271 is designed to lock and seal threaded fasteners permanently and prevent loosening from vibration. Ideal for fasteners up to 1" . ..

Just my thoughts. If the treads are stripped are warn on the pedal or inside the arm. The threads in the arm may need to be tapped or the threads on the shaft need to be rethreaded to clean the threads. Could be the bearing in the pedal is not turning free and as you pedal the bike it is unscrewing the pedal from the arm. After you tighten the pedal shaft to the arm the pedal should turn freely on the shaft and not bind.

Full Assembly and Use information in the manual. https://images-na.ssl-images-amazon.com/images/I/B1haVK9MkCS.pdf Assembly videos as well https://www.google.com/search?q=proform+pro+9000+pftl17116.2+assembly .. ..

Ask the manufacturer

Most likely your problem can be with the motor control board, with the kids, the motor is not pull many amps, so the treadmill will operate normally. Replace the Motor control board

motor failure circuit failure something jamming belt

that is normally a ground wire

Need to test and check circuit wiring and motor for short or overheating problem

Reconnect it to your wifi.