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A. Running belt tightening adjustment If the running
belt is too loose, please insert the supplied hex wrench
into the adjusting hole of the left footstep of the
treadmill, turn it 1/4 turn clockwise, and then adjust
the right foot to rotate clockwise. /4 laps, note that
the left and right must be adjusted synchronously, so
that the running belt can be tightened and the running
belt will not deviate from the center point. If the
running belt is too tight, the left and right
synchronization will be adjusted counterclockwise.
Note: The running belt cannot be adjusted too tightly.
This will break the running belt, increase the pressure
of the front/rear drum, cause damage to the roller
bearing, etc., produce abnormal sound or other problems,
and only need to adjust to the running belt without
slipping.
B. Running belt alignment adjustment
When you use the treadmill, the pressure on the
