Inspection intervals
Operating and Maintenance Instructions
18
1HSB435409-100 en1
12b.
Worm gear
15 years or 5,000 mechanical
Close-Open operations.
•
For BLG 1002A:
Greasing the operating
mechanism’s drive unit with Grease
“M”.
•
For BLK 222:
Check the oil level in the worm gear
housing.
See Product information for the
operating mechanism.
13.
Tightening torque
15 years or 5,000 mech. CLOSE/
OPEN operations
Check of tightening torque on screw
joints.
Tightening torques acc. to Assembly
Instruction and Overhaul Instruction.
Tightening torque for earthing 79 Nm.
To be inspected
Inspection interval
Measures / Instructions /
Tools
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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