Siemens 3AP2-FI - Evacuating and Filling the Circuit-Breaker with Gas

6 Maintenance
) Note
Dispose of old filter bags 15.16.3 in accordance with local regulations.
) Note
Do not fit new filter bags until shortly before evacuation (max. one hour).
A Grease with corrosion protection agent WD 40 or
Trost multifunction oil
B Grease with Tectyl 506
1 Grease sealing rings with Vaseline 8420
15 Corner gear
15.16.11 Cover with O-seal ring
Fig. 61 Treatment of the sealing flanges
15.11 Filter cowl
15.16.1 Sealing ring
15.16.11 Cover with O-seal ring
15.16.3 Filter bag
Fig. 62 Inserting the filter
6.4.4 Evacuating and Filling the Circuit-Breaker with Gas
The circuit-breaker may be filled only by or under the supervision of qualified personnel, and in accordance with
the SF
6
filling curve (see under 3.1.6 Arc Quenching Medium SF
6
).
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