Treadmill E1 error repairing..(done lot of parts)

for any querry:
please see my contacts detail in previous video

[@thirunahariprabhakar6560]

🎉❤😊

[@sanjuaryafitness]

How to remove e01 problem

[@Nothing-ld7nr]

My treadmill sometimes slows down while running?? What can be its solution??

[@Techlabfitness]

When it slow down,
The speed on display also fluctuates?

[@FlorelynMacasling]

hi sir i have board like this and show me error1 but i dont know how to fix this.can you please help me to fix this?

[@Techlabfitness]

If you have idea about repairing.
Please come on whatsapp i will guide you

[@bahaaelwerwary996]

لدى ايرور ٠١ ممكن رقم الواتس ارسلك فديو لو ممكن تساعدنى من فضلك