a. First, remove the key and
use the hex key to turn the left idler roller screw
clockwise 1/2 of a turn;
turn the left idler roller screw
counterclockwise 1/2 of a turn. Be careful not to
overtighten the walking belt.Then, plug in the
power cord, insert the key, and run the treadmill
for a few minutes. Repeat until the walking belt is
centered.
a. First, remove the key and
Using the hex key, turn both idler roller
screws clockwise, 1/4 of a turn. When the walk-
ing belt is correctly tightened, you should be able
to lift each edge of the walking belt 2 to 3 in. (5 to
7 cm) off the walking platform. Be careful to keep
the walking belt centered. Then, plug in the power
cord, insert the key, and carefully walk on the
treadmill for a few minutes. Repeat until the walk-
ing belt is properly tightened.
a
Foot
Rails
a