3 Maintenance
3.3.5. Bar System
853HAC030005-001 Revision: -
© Copyright 2006 ABB. All rights reserved.
Interval 500 hrs or 1 year.
Interval 4,000 hrs or 2 Years
References
Replacement of Bearing Rings on page 127
Action Note
1. Check for wear on bearing rings, listen for
screeching.
If necessary change bearing
rings, described in section
Replacement of Bearing Rings on
page 127.
Action Note
1. Check surface of tube for cracks or damages,
change if damage.
Replacement of Bearing Rings on
page 127.
Continued