Healthrider 15.5 S User Manual page 14

HOW TO ADJUST THE DRIVE BELT
If you can feel the pedals slip while you are pedaling,
even when the resistance is adjusted to the highest
level, the drive belt may need to be adjusted.
To adjust the drive belt, you must first remove both
shields. See HOW TO ADJUST THE REED SWITCH
on page 13 and remove the shields.
Next, loosen the M8 x 22mm Flat Head Screw (65)
and turn the M10 x 60mm Button Bolt (62) until the
Drive Belt (19) is tight.
When the Drive Belt (19) is tight, tighten the M8 x
22mm Flat Head Screw (65). Then, reattach the
shields.
14
65
62
19