WARNING! Do not overtighten rollers! This will cause
premature roller bearing failure!
Belt adjustment and tension performs two functions: adjustment for
tension and centering. Your new treadmill comes pre-adjusted from
the factory for tension and centering. Please follow the procedures
below if the belt shifts to the left or right while walking:
WALKING BELT IS SHIFTING TO THE LEFT (Diagram 1)
First, turn treadmill on to run at 1 mph. Using the hex key provided,
turn the left rear roller adjustment bolt ¼ turn in the clockwise
direction. Next, run the treadmill at 2.5 mph. You should see the belt
start to correct itself by moving back towards the center. Repeat the
above procedure until the walking belt is centered. It may be
necessary to set walking belt tension once you have completed this
procedure if the belt feels like it is slipping while walking. Refer
below to the “Walking Belt Slipping” instructions.
WALKING BELT IS SHIFTING TO THE RIGHT (Diagram 2)
First, turn the treadmill on to run at 1 mph. Using the hex key
provided, turn the right rear roller adjustment bolt ¼ turn in the
clockwise direction. Next, run the treadmill at 2.5 mph. You should
see the belt start to correct itself, moving back towards the center.
Repeat the above procedure until the walking belt is centered. It
may be necessary to set walking belt tension once you have
completed this procedure if the belt feels like it is slipping while
walking. Refer below to the “Walking Belt Slipping” instructions.
WALKING BELT IS SLIPPING DURING USE (Diagram 3)
First, unplug the power cord from the surge protector. Using the
hex key provided, turn both left and right rear roller adjustment bolts
the same distance, usually a ¼ turn in the clockwise direction. Plug
the power cord back into the surge protector and run the treadmill at
2.5 mph. You should now walk on the belt to determine if the belt is
still slipping. Repeat the above procedure until the walking belt is
not slipping. The tension should be just tight enough not to slip.
♦
Turning the hex key counter clockwise brings the rear rollers
and belt towards you.
♦
Turning the hex key clockwise pushes the rear roller and belt
away form you.
PAGE 15
Belt Adjustment and Tension
