7.2 Leak testing and ventilation of the reactor
1.
Open the bleed valve on the reactor.
2.
Slowly open the shut-off valve upstream of the reactor.
3.
Fill the reactor until water emerges from the bleed valve.
4.
Close the bleed valve.
5.
Check the reactor for leaks.
6.
Open the shut-off valve downstream of the reactor (only nec‐
essary with a manual shut-off valve).
Commissioning
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