Trackmaster FVX325, Field Service Manual

Page: 25 / 205

TRACKMASTER
4-6
FVX, TMX Series Service Manual August, 2006
Procedure for Belt Tracking and Alignment
Tools Required
1/4-in. Allen wrench
Running Belt Adjustment
CAUTION: Because this adjustment is not covered under your
warranty, it is important that you review these instructions
thoroughly before proceeding.
The TRACKMASTER® patented MasterTrack® Belt Tracking System significantly
reduces the need to adjust the belt on your TRACKMASTER® treadmill. However,
when you operate your treadmill for the first time, you may need to adjust the tracking of
the belt to conform to your floor. You may also need to adjust the tracking if you move
the machine to another location. Your running belt should remain centered, although a
slight amount of movement to the left or right is normal during use. Do not allow the
running belt to travel all the way to either side.
To adjust the belt tracking, do the following:
1. Turn the treadmill’s power switch to ON.
CAUTION: Do not stand on the running belt when starting the
treadmill. You could fall, causing serious injury.
2. Increase the speed to 3 mph.
3. Observe the left side of the running belt as it travels over the rear roller. If the
belt runs to the right side of the roller, turn the right bolt one-quarter turn
clockwise, and turn the left bolt one-eighth turn counterclockwise.
Note: When tightening one side of the belt, always loosen the opposite
side one-half as much. This procedure provides finer control, with a
smaller impact on belt tension.
4. Check the belt after 2 minutes, with the treadmill running at approximately 7
mph. If the belt does not correct itself, continue with slight turns until the belt is
in the center of the rear roller. If the belt runs toward the left, use the left
adjustment.