Kettler run 7

cpj1967

treadmill shuts down after 20-30 minutes if being used, will run for over 1 hour if just left to run. belt has been lubricated, belt adjusted and motor examine for dust etc

admin-it

Sounds like a worn walking belt, you may need to replace it.

cpj1967

its had relatively little use, whats usual runtime before they wear

admin-it

about 5 to 6 years

cpj1967

should the best get hot after use?

cpj1967

should the belt get hot after use?

admin-it

the drive belt will be hot because of the friction that belt has to keep its tension.