20 Most Recent Nordic Track NordicTrack A2550 PRO Treadmill - Page 2 Questions & Answers

if it really is the walking belt that is slipping keep tightening the adjustment screws till the belt will not slip when you try to stop it ( set speed to about 3 and then with your foot try to stop belt from spinning - you should be able to make the motor and whole machine come to a stop ) make sure it is really walk belt spinning and it isnt the motor belt slipping. (if it is motor belt slipping when you try to do the stop the belt trick i just described you will see the walk belt and front roller stop but still hear the motor turning) once you get walk belt tight enough so it doesnt slip then you can worry about keeping the belt centered.

let me know if you need more help on this and let me know how the stop the belt test went

good luck!

these are instructions on how to calibrate your incline motor:http://www.treadmilldoctor.com/Incline-Calibration-Instructions?utm_source=fixya&utm_medium=CPC&utm_campaign=Mendi

1) Run the software calibration for diagnose, and troubleshooting.2) However lube the shaft and gear very well, clean, and tight the wire connector.3) Adjust the potentiomenter for better response. see the diagrams attached.4) Measure the input voltage elevation motor use the VOM, see the diagram attached. God bless you

1) Run the software calibration for diagnose, and troubleshooting and fix it2) Lube the shaft and gear, see the image, clean, and tigh the wires connector very well.3) Adjust the potentiomenter for better quality.4) Measure the input voltage motor, for fix it or replace. see the block and scheme. God bless you

Dear Sir:Please adjust the sensor speed for the main motor. Of course I am recommending Very Strong to RUN the software calibration for easy diagnose and troubleshooting.Otherwise see my personal TIPS, for diagnosee Trouble.sincerely. God bless youernesto cuadramanagua, nicaragua. c.a

1) test your circuit breaker home,reset2)test the outlet for 115 vac 3)test the power cord if some wires is loose or cutting4)reset your circuit breaker insider from your equipment5)Eliminate any extension cord from your treadmill.6)Be shure if the receptacle have ground cable with your divided TRSS.sincerely.ERNESTO CUADRAMANAGUA,NICARAGUA. C.A.

WHAT IS YOUR PROBLEM REMOVE COVER?TRY TO FIND THE SCREWS BY SIDEs AND UNDER OF MACHINE. AND PROCEED. If you can not. see you owner manual, If you do not have owner manual go www. nordicktrack.com go to customer service and then part& manual, give your model, and then download free!sincerely

The walk belt should not be "griping", Are you sure that The roller may be stopping and starting? Hard to tell with out watching with the hood off. You will need to check the front pully where it is pressed on the metal tube that is the front roller. The pully looses its grip on the metal tube, and it starts griping then slips and grips again. I believe that is what you are feeling. The repair is to repalce the front roller. Hope this helps, let me knowMatt If you need further help, I’m available over the phone at https://www.6ya.com/expert/matt_8dbc24bf722649ac

Harvey, there are problems with the front plastic pully slipping on the metal drive roller. It appears that the drive belt is slipping. Just make sure that you rule the pully out first. If after that the pully stops with the front roller and the walk belt, there are only Two different drive belts used, double check the part number. Usually I use a ratcheting strap to pull the drive motor up to the bracket, because the belt is so tight there is no other way to get the motor close enough to the bracket to get the 3/8" bolts to even start into the motor. If you did not severly struggle to install the new drive belt, chances are its the wrong one.Matt If you need further help, I’m available over the phone at https://www.6ya.com/expert/matt_8dbc24bf722649ac

Check this first:If the console takesbatteries, replace them. If this does not work or your console does not requirebatteries, check the reed switch or optic sensor. Reed Switch:Unplug the treadmill and remove the motor hood cover. The reed switch is mountedon the frame next to the front roller pulley. There is a magnet glued into thefront roller pulley. When adjusting the reed switch, make sure it is pointingdirectly at the magnet. Move the tip of the reed switch within 1/8" of themagnet. Also, check to see that the wire is not damaged, and is connected tothe console. 3er Step: tight the keypanel vs display board and then tight the display board vs lower board(main motor controller board) Good luck, sincerely. God bless you.E.CUADRAMANAGUA, NICARAGUA

http://www.youtube.com/watch?v=zXeHMWTcLUYIS VERY SIMPLE.IS REMOVING THE HOOD FROM CLEANINGSINCERELY.

Do you know if you are tightening it correctly?
Both bolts at the back of the walking belt should be turned clockwise to tighten the belt. You must also tighten the bolts the same amount and typically no more than 1/2 turns at a time. I usually adjust belts while the machine is running at approx 3 mph. Your belt should be just tight enough to not slip when you walk on it. If its too tight you'll wear out the motor bearings.

Hello,

You do not need to lubricate the belt, unless you speek with or read something from Nordic trac. Oiling wont hurt anything, but is not needed.

:) If you need further help, I’m available over the phone at https://www.6ya.com/expert/matt_8dbc24bf722649ac