Fig. 28: Removing Wall Insert 2; Fig. 29: Removing Wall Insert 3 - ABB Power2 850-M Operation Manual

Operation Manual / Power2 850-M / Low-pressure stage
9 Disassembly and assembly / 9.7 Removing the wall insert
Fig. 28: Removing wall insert 2
5. Unplug cable connector (86515) and fix speed measurement cable in wall insert.
6. Fit bracket (90030) with screws (90955) and nuts (90415).
Fit two plates (90031) and secure with plate (90032), screw (90656) and nut (90432).
7. Secure lifting gear to swivel lifting eye (90231).
8. Remove nut (72004) and carefully move out wall insert.
Fig. 29: Removing wall insert 3
9. Fit support angle (90480) with screws (90955) and nut (90415).
10. Put down the wall insert (77000).
11. Remove plate (90032), screw (90656), nut (90432) and plates (90031).
Remove lifting gear and bracket (90030).
12. Remove O-rings (77040 / 79020 / 79021).
13. Loosen screws (77016) and remove diffuser (79000).
© Copyright 2022 ABB. All rights reserved. HZTL4062_EN Rev.E March 2022