Disassemble apex 4100i ? - Nordic Track Nordictrack Apex 4100i Treadmill User Part Manual

Watch this videos tips:
http://www.youtube.com/watch?v=qgb2TY3WCkg&feature=related
http://www.youtube.com/watch?v=-oeXTKqWECw&feature=related
http://www.youtube.com/watch?v=GPI6dFJCUA4
http://www.youtube.com/watch?v=bF3OyQ3HwfU&feature=related
http://www.fixya.com/support/r10724803-measure_voltage_in_transforme_fitness
http://www.fixya.com/support/r10786838-test_procedure_dc_motor

Please see carefylly this videos +Tip for instructions. Normally the voltage is main terminal for motor will be 110-115Vac, but carefully in other case will be 220Vac-230Vac, I recomend that you measure the Outlet( receptacle from the wall) if there are 115 or 230Vac Single Phase.

sincerely.

E.CUADRA

hi,
To adjust the treadmill belt just watch the following video. It will help you for the same.


ok

Sorry to inform you, that part is no longer available from the manufacturer.

You can try and do a re-calibration on the treadmill (Its listed in the Users Manual) but it sounds like the console has gone bad. To repair this you would have to replace the entire console.

hold down stop and speed + then put safety key on
hit stop once
push incline+
let it go up and down
take key off and reattach
try
if it still doesn't go the incline motor is bad

You can purchase this item at iconfitness.com go to customer service click on to part replacement parts input manufacturer then model name it pop up 17 matches, but they all use the same diagram number and that is number 105, part number is 151071 price $11.81 each

If the console lights up but the buttons don't work, then unfortunately it's probably the console and they're not repairable that I know of. You may want to check the wiring harness and the connections at the console and at the controller under the motor hood. Pull them apart and check for bent pins. If they look good, the console is most likely bad.

You need to have the power supply board rebuilt with larger Caps and resistors. Look on the internet under treadmill repairs. The board is easy to replace yourself so don't have someone come in and overcharge you. I think about 4 screws and two plugs.

try caibrating it.

Go to Nordiactrac.com and enter your Model number from the sticker on the frame. It should read NTL or NTTL then 4 or 5 number. Folow the instructions and ask for the Part's List. You should be able to find it there.