Maintenance
Replacing the FK3--07 operating mechanism
P51--8001EN/02
9/10
01--2011
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GRID
Reinflating the pole
TO AVOID RESETTING THE CLOSING SPRING DO NOT POWER THE
CONTROL MOTOR .
THE CIRCUIT--BREAKER MUST NOT BE ACTUATED AT AN SF
6
GAS
PRESSURE BELOW THE MINIMUM PRESSURE FOR ISOLATION p
me
.
Instructions
For this operation, refer to the modules :
S Calculating the SF
6
gas filling pressure for use of the pressure
gauge (tools)
S Filling with SF
6
gas
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