Precor P80 manual Adjusting the Running Belt, To adjust the running belt

48 Assembling and Maintaining TRM 800-Series Treadmills

5.Check the belt tension of the step-up and drive belts.

6.Clean and lubricate the lift motor screw with an approved grease such as SuperLube® with Teflon® or Mobil 1® synthetic grease (adjustable-ramp models only).

7.Check all fasteners for proper tightness and torque.

8.Replace all covers.

9.Verify that the unit sits squarely on the floor. All of its feet should be touching the floor and the unit should not rock or wobble when in use. If not, re-level it as described in Leveling the Unit.

Adjusting the Running Belt

If you are unsure about adjusting the running belt, call Precor Customer Support (refer to Obtaining Service).

CAUTION: For your safety, use the power switch to turn OFF the treadmill before making any adjustments. Do not adjust the running belt when someone is standing on it.

Important: This procedure uses the terms "left" and "right" as they would appear to a person standing behind the treadmill and facing the console. Make all belt adjustments on the adjusting bolts at the rear corners of the treadmill, using the hex key provided, and do not turn either bolt more than ¼ turn before checking the alignment of the running belt again. Overtightening the adjusting bolts can damage the treadmill.

To adjust the running belt:

1.Locate the adjusting bolts in the end caps at the rear corners of the treadmill, as shown in the following diagram.

Figure 29: Location of the adjustment bolt

2.Using the hex key, move one of the adjusting bolts ¼ turn counterclockwise to loosen it.