Procedure 5 (Checking Roller For Magnet); Procedure 6: Adjust Torque Boost; Procedure 7: Replacing Controller; Procedure 8: Replacing Wire Harness - Spirit Z 100 Service Manual

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)
PROCEDURE 7: Replacing controller
7.1 Disconnect power cord from unit.
7.2 Remove motor hood.
7.3 Remove two Phillips screws holding in the controller.
7.4 Disconnect all wires connected to the controller.
7.5 Insert new controller, secure with Phillips screws.
7.6 Reconnect wires to controller. (See Procedure 12 )
PROCEDURE 8: Replacing wire harness
8.1 Turn power switch off.
8.2 Unplug harness from console and controller.
8.3 Tie the end of the new harness to the old harness (with a zip-tie or spare wire).
8.4 As you pull the old harness out of the upright, you will pull the new harness in.
8.5 Connect to board and console, & turn power back on.
PROCEDURE 9: Replacing drive motor
9.1 Turn power switch off.
9.2 Disconnect red and black motor wires from controller.
9.3 Loosen tension bolt and remove four motor bolts.
9.4 Take off drive belt.
9.5 Insert new motor into place.
9.6 Put drive belt on.
9.7 Put in four motor bolts. Do not tighten them all the way down.
9.8 Tighten the tension bolt until you only have about an inch of play in the drive belt.
9.9 Tighten down the four motor bolts.
9.10 Plug the motor wires into the controller.
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