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5.
Adjustments
This section provides the adjustment procedures.
5.1.
Leveling Treadmill
1. Place a carpenter's level across rear frame rails running parallel with rear roller.
2. Adjust the leveling feet as shown in the following figure.
Figure 5-1.
Leveling Feet
3. Tighten jam nut and re-check that the treadmill is level.
5.2.
Drive Belt Tension
Drive belts are tensioned at the factory. Adjustments are only necessary when drive belt is slipping during use. If the
belt needs to be adjusted use a 7/16” socket and turn the bolt beneath the motor pan attached to the hook screw.
To test for tightness:
1. Unplug the power cord from its outlet.
2. Remove motor cover.
3. Check the tension on the drive belt by placing the drive belt between the thumb and forefinger and twisting as
shown in the following figure. It should easily twist to 45°.
CAUTION
CAUTION
There must be a minimum of 150 pounds on the treadmill’s side steps for the reading
to be accurate.
WARNING
Unplug the treadmill from the wall outlet. Dangerous voltages are present when it is
plugged in and accessible when the motor cover is removed.
CAUTION
CAUTION
Never over tension the drive belt. Tighten only until slippage stops. Over tightening may
cause serious damage to the drive motor and will void the motor’s warranty.
Increase Height
Decrease Height
19mm Jam Nut
14mm
Adjustment Nut
Summary of Contents for L7 Club
Page 1: ...L7 L8 L9 Treadmill 90 Series Service Manual...
Page 4: ...Grounding Instructions 4...
Page 16: ...Introduction Recommended Tools 16...
Page 26: ...Electrical Reference Harnesses 26...
Page 30: ...Routine Maintenance Maintenance Checklist 30...
Page 102: ...Replacement Parts 102 Figure 8 8 Control Panel 17 16 15 13 14 12 11 11 9 5 3 7 6 2 4 8 1...
Page 116: ...Replacement Parts 116...
Page 119: ......