Stepmill 7000 wont regulate speed

Replacement Parts for Fitness Exercise Equipment at SPORTSMITH

Is this even after you begin stepping on the unit?

Troubleshooting Video for No Resistance on Stairmaster Stepmill SM916 This link is for troubleshooting your issue on the SM916, but it operates the same as the older stepmills.

Here is a link that will take you to the manual for the 7000PT -- go to pdf page 13, heading 2: Intermittent resistance:


http://www.sportsmith.net/images/product_support%5Cstairmaster%5CManuals%5C7000PT%20Stepmill%20Manual.pdf

Replacement Parts for Fitness Exercise Equipment at SPORTSMITH

You should start by verifying that your relay board is functioning properly. The following videos will help you through the troubleshooting of this issue.

Check your alternator brushes. Repair Parts for Stairmaster Equipment Batteries Springs Belts Chains...

Start by checking the alternator brushes. You can purchase new brushes on our Website. Repair Parts for Stairmaster Equipment Batteries Springs Belts Chains...

This could be something as simple as the alternator brushes. The alternator is what provides the resistance on this machine. The following link will provide further information about this. Stairmaster Alternator Brush Replacement Video

you prob have bad alt. brushes. on the back of the alt. there is a small access panel where the brushes are located. they wear out over time and need to be replaced every yr or so

ensure all wiring connections are tight . go through your manual and verify all settings for your machine. make sure the console is programed for the stepmill and not another machine as this console is used on many other types of machines .check the console keys by entering the appropriate code from the manual to ensure a key is not "stuck" and all are ok. if still an issue then check your alternator by entering the appropriate code into your console from the manual

hi
just check the speed of unit if she goes faster than when she was on level 17-or 19 it is ok
if not calibrate the tension but i think it is always feels like this
let me know