Running Belt - CYBEX 770T Service Manual

Running Belt

Center and tension the running belt
1. Plug the power cord into the power outlet.
2. Turn the main power switch to the on (I) position.
3. Tap the Quick Start icon.
4. Press the Speed + key to bring the speed up to 5 mph (8 kph). Allow the treadmill to run for a minute.
The lateral position of the running belt is correctly centered when the Cybex logo is centered between
the inside edges of the two belt tracking slots. If the Cybex logo is not centered between the belt
tracking slots, center the running belt with the following procedure.
5. Observe the Cybex logo position relative to the belt tracking slots with the treadmill running at 5 mph
(8 kph).
While centering the running belt choose one bolt to adjust. Do not adjust both bolts.
6. Tighten the rear roller bolt on the side of the treadmill toward which the running belt is moving using
a 3/4" socket wrench.
For example: If the running belt moves to the right of the belt tracking slots, tighten the bolt on the
right side of the frame, tighten about 1/2 of a turn (clockwise) and wait 30 seconds. If the running
belt does not move back to the center of the belt tracking slots, make another adjustment to the
same bolt. Once the running belt has been adjusted closer to the center of the belt tracking slots,
use about 1/4 of a turn until the running belt has been stabilized.
Cybex 770T/790T Treadmill Part Number
Page 15 of 261
Item Description
1 Cybex logo
2 Running belt
3 Belt tracking slot
Item Description
1 Rear roller bolt
Qty.
1
1
4
Qty.
2