Maintenance
Replacing the FK3--07 operating mechanism
P51--8001EN/02
4/10
01--2011
© ALSTOM 2010. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be
relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is
provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is
strictly prohibited.
GRID
Deflating the pole
Instructions
Deflate the pole using a recovery unit.
BRING THE PRESSURE OF THE CIRCUIT--BREAKER’S SF
6
GAS TO
0.3 bar AT 20°C (1 013 hPa) BY REFERRING TO THE MODULE IN
THE APPENDICES ”Directives for handling used SF6 gas and its
by --products”.