Brunswick Innova 4000, Руководство пользователя

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6. Check the belt tension with a light side pressure near the center of the belt. It
should deflect approximately 3/8 inch (6.4 mm). If adjustment is needed, loosen
the two nuts holding the motor plate and move the plate to either loosen or tighten
the belt. Tighten the bolts when the adjustment is correct.
7. Replace the bottom cover.
8. Reconnect the power cord.
9. Set the circuit breaker to the “ON” position. The unit is ready for operation.
5.6 Replacing the Motor Assembly
1. Turn off the power and disconnect the power cord.
2. Lay the unit on its left side using a soft pad to protect the finish.
3. Remove the bottom cover using a Phillips head (+) screwdriver.
4. Remove the connector from the motor (
see Figure 8 below ) by lifting straight up.
5. Remove the 2 hex nuts and washers, then lift out the motor and plate assembly.
6. Separate the motor from the plate by removing the 3 Phillips head screws. Save
the hardware.
7. Loosen the pulley set screw and remove the pulley from the shaft. Save the
pulley.
8. Mount the new motor (NBS part number M1195-4000) to the motor plate with the
3 Phillips head screws (from step 6).
9. Replace the pulley. Screw the set screw to the shaft flat, but do not tighten it.
10. Position this assembly back onto the unit. Replace the 2 hex nuts and washers.
Do not tighten.
11. Replace the belt. Adjust the motor pulley height so that the belt is level as related
to the drive pulley. Tighten the set screw.
12. Adjust the belt tension as shown in Figure 7 above. Tighten the 2 hex nuts.
13. Rotate the large pulley by hand and see that the belt tracks smoothly.
14. Replace the motor connector. Be sure the motor connector is positioned (with the
pin visible) as shown in Figure 8.
15. Replace the bottom cover.
16. Connect the power cord and turn the circuit breaker to the ON position. The unit is
ready for operation.
Innova 4000/4080
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M1192-0050 User’s Guide