GE GL317D Instruction Manual page 193

Sf6 circuit- breaker
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Resumption of service, continued
Energizing
Check the optical
signalization
Conclusion
11- 2016
Maintenance
Intervention on the FK3- 4 operating device
The table below gives the resumption of service steps of the circuit- breaker
pole :
Step
Action
1
Re- energize the closing and
opening circuits.
2
Switch- on the motor supply cir-
cuit.
Check that the operating mechanism's optical signalization shows the sym-
bols below :
Circuit- breaker
Open
The circuit- breaker is ready for normal use.
GE Information
Comment
The
motor
starts- up
reloads the closing spring.
Closing spring
Loaded
L51- 303EN/05
and
7/10

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