ABB SACE Emax E2.2 Installation, Operation And Maintenance Instructions For The Installer And The User page 70

Low voltage air circuit-breakers
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Cleaning and lubrication of the
operating mechanism
68 | © 2019 ABB | 1SDH001000R0002 - ECN000109166 - Rev. D
To clean and lubricate:
1.
Clean the closing clip, the closing rod and opening rod in the points shown in the illustrations. If there
is a thick build-up of dirt, use a thinner from the greasing kit or ask for assistance from the service staff.
2.
Lubricate closing hook, the closing shaft, opening hook and opening shaft in the points indicated by
the illustrations with Mobilgrease 28 grease (EXXON MOBIL).
3.
Make sure that the opening and closing shafts are free to turn.
Figure 89 - Lubricating the shaft and closing hook
Figure 90 - Lubricating the closing hook
Figure 91 - Lubricating the shaft and opening hook
Putting into service and maintenance | 5 - Second level maintenance
ABB | SACE Emax 2
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