11 PREVENTIVE AND CORRECTIVE MAINTENANCE
3BHS213401 E01 REV H ACS1000 AIR-COOLED USER MANUAL 182/184
8. If the new fan housing does not have screw holes for the mounting supports, drill holes into
the underside of the fan housing.
9. Check that all screws are properly fastened.
10. Install the new fan in reverse order of removal.
For information on the exact hole positions, see drawing number 3BHS128478
E01 in “Appendix C – Mechanical drawings”.
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