Maintenance
Replacing the operating device FK3--1
L51--800EN/04
4/12
04--2004
E ALSTOM
Deflating the pole
Process
Deflate the pole, using gas recovery chart.
DEFLATE THE CIRCUIT--BREAKER SF
6
PRESSURE GAS TO 0.3 bar AT
20°C (1,013 hPa) REFERRING TO THE MODULE IN ANNEXES “Instruc-
tions on the handling of used SF
6
gas and decomposition products”.