English to Swedish Tech/Engineering Energy / Power Generation

Blowing of the insulation förekommer i en handbok för en synkrongenerator i avsnittet om rengöring och torkning av lindningar och isolation:

An appreciable amount of time and effort, say 3 to 4 days, may be necessary on a large unit. It must be borne in mind that the cost of this process will be small when compared with the only other alternative - a complete rewind.
Subsequently the unit must be dried out using one of the schedules specified in Section 6 – Drying out the Insulation. Great care must be taken to keep the rate of temperature rise down to the 2 to 3 K per hour specified otherwise 'blowing' of the insulation may occur. During the dry-out the insulation resistance and polarisation index values should be monitored as laid down in Section 6 – Drying out the Insulation.

Undrar hur det kan översättas? Ordagrant som Blåsning av isolationen?