Adjusting The Walking Belt; Aligning The Walking Belt - Nautilus T628 Assembly Manual / Owner's Manual

If the walking belt starts to slip during use, it is necessary to adjust the tension. Your treadmill has tension bolts at the rear
of the treadmill.
1. Make sure that the walking belt is stopped and the power switch is turned Off.
from the product you are servicing at all times.
2. Use a 6 mm he key to turn the right and left belt adjustment bolts clockwise a 1/2 turn, rst one bolt and then the
other bolt.
3. After you adjust each side the 1/2 turn, start the belt and do a test to see if the belt stopped slipping. If the belt still
slips, return to step 1 and repeat the procedure.
If you turn one side more than the other, the belt will move away from that side of the treadmill and may need realignment.
NOTICE: Too much tension on the belt causes unnecessary friction and wears the belt, motor and electronics.
4. Push PAUSE/STOP twice to stop the walking belt and end the Quick Start workout.
The walking belt should be centered on your treadmill at all times. Running style and a non-level surface can cause the
belt to move off center. Minor adjustments to the 2 bolts at the rear of the treadmill are necessary when the belt is off
center.
Foot Support Rails.
1. Push the START button to start the walking belt.
from the product you are servicing at all times.
2. Stand at the rear of the treadmill to see which direction the belt moves.
3. If the belt moves to the left, turn the left belt adjustment bolt 1/4 turn clockwise and the right belt adjustment bolt 1/4
turn counterclockwise.
6mm
6mm
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