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page 15
c. Reinsert the height adjustment pins and push down on the portion
that wraps around the tube to secure the pin into position. Pull and
push on the elevation tube to make sure that it is secure.
d. Return the treadmill to an upright position so that the base is flat on
the floor and go through the following check list.
Make sure that all the bolts and fasteners you installed are secure.
Use the hex key (E) to tighten any bolts that may be loose.
Check that the height adjustment pins are placed in the same setting
in both elevation tubes. If necessary, readjust the settings by
following steps 2 and 3 above.
Make sure that all excess lubricant has been wiped off of the running
belt and deck. Use paper towels or a clean cloth to wipe off the
lubricant.
Checking the Alignment of the Running Belt
Before working out on your treadmill, you need to check the alignment of the
running belt. The running belt on the 904 treadmill has been fully adjusted at
the factory and should track straight on the deck. However, if the running belt
seems to track off center or you hear a chafing noise, stop walking and check
the belt alignment by taking the following steps:
1. Walk on the treadmill while holding onto the handrails for balance.
2. Observe the running belt for a couple minutes.
3. If the running belt tracks off center or the belt moves toward either
flywheel, you need to align the belt.
4. If you determine that the belt needs alignment, follow the steps in
Aligning
the Running Belt
found in the maintenance section of this manual.
Once the treadmill is assembled, be sure to check the alignment of the belt
periodically. Adjust the running belt as soon as it needs alignment to prevent
tearing or fraying of the belt. Any damage due to improper maintenance of the
running belt is not covered by the limited warranty.
CAUTION: To avoid injury, the
locking pins should be inserted
and the handrails secured
during these procedures.