Operating Mechanism Maintenance
General
1HSB515409-100 en rev2
1
1. General
This information applies to the spring operating mechanism BLG 1002A intended
for operating circuit-breakers with integrated opening springs. Information
regarding maintenance is provided in these instructions.
Preventive maintenance and overhaul work on the operating mechanism BLG
1002A should be carried out at regular intervals.
•
Visual inspection at intervals of 1-2 years.
•
Lubrication after 3-6 years or 2,000 mechanical Close-Open operations.
•
Preventive maintenance after 15 years or 5,000 mechanical Close-Open
operations.
•
Overhaul after 30 years or 10,000 mechanical Close-Open operations.
Overhauling and repair work may only be carried out by authorised ABB
Switchgear AB service personnel.
Содержание SF6 LTB 245E1 BLG 1002A
Страница 1: ...Product Manual 1HSB435416 2 en Rev 1 LTB 245E1 BLG 1002A 3 pole operation ...
Страница 63: ...ABB Switchgear SF6 Circuit Breaker Circuit breakers HPL and LTB 1HSB445410 100 en rev1 Check list assembly ...
Страница 68: ...ABB Switchgear SF6 Circuit Breaker Type LTB E 1HSB435409 100 enrev1 Operating and Maintenance Instructions ...
Страница 92: ...ABB Switchgear SF6 Circuit Breaker Circuit breakers HPL and LTB 1HSB445409 1 en0 Lubricants ...
Страница 94: ...Lubricants 1HSB445409 1 en0 i LIST OF CONTENTS 1 General 1 1 1 Safety instructions 1 2 Oil 3 3 Grease 5 ...
Страница 100: ...ABB Switchgear SF6 Circuit Breaker Operating Mechanism type BLG 1002A 1HSB515409 100 en rev2 Maintenance ...
Страница 184: ...ABB Switchgear SF6 Circuit Breaker Operating mechanism type BLG 1002A 1HSB515409 200 en rev2 Spare Parts ...
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