Procedure 2 (Checking Wire Harness); Procedure 3: Speed Sensor Adjustment; Procedure 4: Checking Treadmill Circuit Breaker; Procedure 5 (Checking Roller For Magnet) - Spirit XT 8 Service Manual

PROCEDURE 2: Checking wire harness for continuity
2.1 Set your multimeter to read ohms.
2.2 Place the test leads at opposite ends of the wire, make sure both leads are on the same wire and are in contact
with metal.
2.3 If the reading is close to 0 ohms, the wire has continuity (unbroken).
2.4 If the reading is very high or there is no reading at all, there is no continuity.
2.5 If there is no continuity, the harness needs to be replaced.

PROCEDURE 3: Speed sensor adjustment

3.1 Take off the motor hood.
3.2 The speed sensor is located on the frame, near where the drive belt goes around the front roller.
3.3 The sensor should be adjusted to about 1/16
PROCEDURE 4: Checking treadmill circuit breaker
4:1 The circuit breaker is a small, red button between the power cord and the power switch.
4.2 Press the button in to reset.
PROCEDURE 5: Check roller for magnet
5.1 The front roller should have a round magnet and a round counter weight.
5.2 Take a screw or something metallic and test each one.
5.3 Only one should be magnetic.
PROCEDURE 6: Adjust Torque Boost
6.1 Using a small screw driver, turn the dial counter clockwise until it stops.
6.2 Press the START button on the console.
6.3 With someone standing on the walking belt, turn clockwise until the belt begins to move.
6.4 Increase the speed and check for smooth belt movement.
(See PROCEDURE 11 for location of Torque Boost)
th
of an inch from the front roller.
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