Bi-Weekly Maintenance; Monthly Maintenance; Adjustments - Star Trac 4500 Owner's Manual

• Inspect the display and handrail screws for loosening and retighten if necessary.
• Inspect the display pane1/keypad for wear.
HI-WEEKLY MAINTENANCE
• Raise the motor shroud and suspend it from the display neck with the Bungie Cord, from your
avoid bumping or damaging parts normally covered by the shroud. Note: This maintenance
step must be done with the treadmill unplugged and turned off.

MONTHLY MAINTENANCE

• Wipe the elevation screws down with a clean dry cloth and coat them with silicon lubricant
spray to prevent rust accumulation.
The running belt and its headroller, drive belt, tailroller, and running deck are designed to be self-
centering, slip-free, and smooth-operating without need for frequent and critical adjustments.
Running belt sideward movement, slipping, or grinding after extended use, or thumping during
initial use, may be corrected by the following procedures:
Change Sideward
TRACKING: If the funning belt is not
cenetered on the tailroller and is either too
far left or right, adjust tracking using the
following steps:
1. Tum treadmill on. Increase speed to 3.0
mph (5.0 kph).
2. Adjust tracking by adjusting the
tailroller Allen screws located at the
back sides of the tailroller with a 1/4"
Allen wrench in 1/4 tum increments. If
the running belt is tracking to the left, adjust the running belt to track to the right. Tighten the
left tailroller Allen screw by turning clockwise or loosen the right tailroller bolt by turning
counter-clockwise.
Vacuum around the motor and its ventilation holes,
Movement to
4500 TREADMILL Owner'. Manual
Left Tailroller
Adjustment Bolt