How to mend ... Proform Cannot Speed

my proform 6.75q treadmill keeps cutting out?

proform 6.75q treadmill keeps cutting out , move speed control back to zero and it restarts again. has anyone ... [Read more]

proform 765 ekg speeds up by itself?

proform 765 ekg speeds up by itself without adjusting speed. Also has stopped a few times.

proform 2500 speed?

I have a proform 2500 with not that much use, the motor works, but never gets to any speed but a slow walk. T... [Read more]

How do I run a calibration test on my 730Si?

I have a Proform 730 SI space saver, had not been used for a while, I tried to start it today.starts but I get... [Read more]

my Proform treadmill will only move on a very slow speed. What's wrong with?

My Proform treadmill will only operate on very slow speed.Had repairman to come out from Sears, charged $96.00... [Read more]

Proform 830QT cannot increase walking speed?

Machine works in all areas fine, but cannot increase the belt speed from 1 MPH in manual. Decrease is OK, can... [Read more]

My Proform Treadmill 830 qt quits running after 45 sec?

My Proform Treadmill 830 qt quits running after 45 sec. I have tried it on all settings/programs and it conti... [Read more]

what is wrong, how do i fix it?

proform 6.75q my belt has stopped working, the incline still moves, when i've removed cover there is one redli... [Read more]

my proform 770 ekg breaker pops after 3 min ?

my proform breaker pops after i get on it for three minute, if i don't get on it it runs with no problem. i've... [Read more]

proform 520 e code 2?

The belt runs for 2-3 seconds then stops. E2 displayed in speed readout. Breaker looks good. Help?

for my proform 385c?

the displays stay on zero and do not read speed or time,is it the sensor and can I get a new somewhere?

start up speed?

i just got a used proform 740cs when i turn on the treadmill starts off at a really fast pace instead of slow ... [Read more]

My ProForm 380 CS Belt Slows Down Periodically?

When I'm walking on my Pro Form 380 CS, the belt will slow down and then go back to the speed it's on and then... [Read more]

treadmill powers off when speed is selected?

my treadmill is a proform 580 and when u turn it on and select a speed it powers everything off. there must b ... [Read more]

Proform treadmill 725C shows E2?

I understand this may be due to speed sensor problems. Where is the sensor located?

What is causing fluctuation in speed on Proform 545S, model 831.294252?

No matter what speed I have set, at times the speed will slow down for about 10 seconds, then it goes back to ... [Read more]

capacitors ? ?

Where are the capacitors on the proform 730 si? Are they in the motor or somewhere else? Fudd may hve my so... [Read more]

my 520 stops ?

my proform 520 stops and shows an error code 3 after stepping onto it when it is running , it will operate to ... [Read more]

proform 525 si stuck on full speed?

hi my proform 525 si is stuck on 13.5 miles hr a little too fast for me any ideas thanks

proform xp 55e makes loud noise when I go over level 4 speed?

Proform XP 55e started making a loud noise when I go over level speed. did not see anything in the troublesho... [Read more]