Vacuum Circuit Breaker Operator Module
Table of Contents
Introduction .............................................................................. 3
Qualified Person ....................................................................... 3
Signal Words ............................................................................ 3
Introduction .............................................................................. 4
Storage Procedure ................................................................... 4
Introduction .............................................................................. 5
Introduction .............................................................................. 6
Phase Barriers .......................................................................... 7
Construction .......................................................................... 10
Mode of Operation ................................................................. 10
Charging ................................................................................. 10
Manual Operation .................................................................. 12
Shock Absorber ...................................................................... 14
Auxiliary Switch ...................................................................... 14
Maintenance ......................................................................... 15
Cleanliness Check .................................................................. 16
Fastener Check ...................................................................... 17
Functional Tests ..................................................................... 22
Overhaul ............................................................................... 23
Introduction ............................................................................ 23
Appendix ............................................................................... 30
Cover SGIM-9918-01
1