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Question About Trimline Treadmill 1620
my 1620 treadmill speeds up by itself...

my 1620 treadmill speeds up by itself

Asked by ray on 01/01/2013 2  Answers

ManualsOnline posted an answer 11 years, 9 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

ray posted an answer 11 years, 9 months ago

5 my trimline 1620 treadmill speeds up on it's own after using it for a short while (10-15 mins). Could it be a speed sensor problem or the motor control board? Has anyone had this problem & can suggest how to fix it ?
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Jeroen posted an answer 11 years, 4 months ago

0 I've had a similar problem a different model Trimline. It appeared to be a dirty contact. I unscrewed the upper console from the back and the wires to the consoles have little plugs. I unplugged these and cleaned them. After that, no problem. Good luck!
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