Left bolt
Note: Adjustment is thru the small hold on the end caps.
Tighten the rear roller only enough to prevent slippage at the front roller. Turn both
the right and left bolt clockwise reasonably and inspect for proper tension. When an
adjustment is made to the belt tension, you must also make a tracking adjustment
to compensate for the change in belt tension.
DO NOT OVERTIGHTEN - Over tightening will cause belt damage and premature
bearing failure.
4.6 Belt Tracking Adjustment
This treadmill is designed to keep the belt reasonably centred while in use. It is
normal for some belts to drift near one side while the belt is running with no one
on it. After a few minutes of use, the belt should have a tendency to centre itself.
If during use, the belt continues to move toward one side, adjustments are
necessary. The procedures are as below:
▲ First set speed at lowest position.
▲ Second check the belt shifts to which side.
If the belt shifts to right, tighten the right bolt and loosen the left bolt by
using Hexagonal Wrench, until the belt is centered itself; If belt shifts to left,
tighten the left bolt and loosen the right bolt by using 6mm Hexagonal Wrench,
until the belt is centered. When adjusting the belt using the Hexagonal Wrenches,
it is important to adjust the belt in half turn increments. Over adjusting the belt
can cause damage to the mat.
10
Right bolt