Stairmaster STRATUS 3300 CE, Руководство пользователя

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Page 39
TROUBLESHOOTING
7. Verify that the jam nut on the flywheel and the alternator/flywheel
assembly brackets are tight.
8. Adjust the inductive switch to 1/32" from the speed sensor disk.
9. Loosen the nyloc nut of the J-bolt assembly (see Figure 22) and the
nut and bolt that mount the alternator/flywheel brackets to the frame
(see Figure 24). Now pivot the alternator/flywheel assembly down so
the Poly-V belt is slack without allowing the flywheel to touch the
Poly-V pulley.
10. Spin the alternator/flywheel assembly and listen for clicking and/or
grinding noises.
11. Inspect the Poly-V pulley for excess wear and spin the pulley to check
the intermediate bearings.
12. Disassemble the intermediate shaft assembly and inspect the
intermediate shaft and wave washer for wear.
13. Inspect the Poly-V belt for wear.
14. Verify that the freewheel, on the Poly-V pulley, spins freely in one
direction and engages in the other.
15. Contact our Customer Service Department or your local distributor for
assistance. Refer to the Appendix for the appropriate phone number.