Need to disassemble NordicTrack X7i trainer to move it. Don't have the manual

This seems abnormal. These machines seem to have an intermittent diagnostic that they run which includes (or simply consists of) raising and then lowering the incline or slope. If this process seems to hang or the machine never returns to "normal life", you may have to call your service number.

It’s your motor. If you’re the original owner the motor has a warranty.

This is conjecture but the incline motor is likely attached to a worm gear that lifts and then lowers the incline. There is also likely some kind of automatic "clutch" that disengages the motor from the worm drive after the raise or lower sequence is complete. If this clutch is broken or malfunctioning, then it may be trying to "grab" the worm gear when it is not supposed to (when not raising or lowering) or conversely, it may be losing its grip on the worm gear when the incline is happening. The clutch is likely controlled by an electric solenoid which may be malfunctioning. All this to say that it may be time to call a repair person.

there are two belt adjustment bolts on the front if your machine. tighten both clockwise and make sure belt stays centered. do this with it running about 2mph

Mine does the same. Also it keeps inclining and declining.

Hi.
Did you ever get to the bottom of this. I have the same problem. If you managed to fix it would you mind emailing me ([email protected])

I recommend that your read very well your owner manual, for this topic. However you can download the o.manual from www.fitness.manualsonline.com
God bless you

Reset the treadmills and try again. Follow the section troubleshooting owner manual. or download from www.fitness.manualsonline.com
GO TO http://whatismyipaddress.com/ip-lookup and test again
God bless you

In normal operation you put in the key and display should light up. Also there is a reset switch on the frame near the power chord which might be off. Below is link to the User Manual for NordicTrack x7i. I got that info on pg 16.

http://www.sportsmith.net/images/product_support%5CNordicTrack%5C248194%20-%20NORDICTRACK%20INCLN%20TRAINER%20X7I%20INTERA%20TREADMILL%5CNTL20909.3-299073.pdf

go to www.nordictrack.com then to customer service, then parts & manuals give your model, etc, and download for free.
sincerely

G-d bless you

ERNESTO CUADDRA
MANAGUA,NICARAGUA. C.A