17
1ZSE 5492-115 en, Rev. 5
fm_00072
4 Installation on the transformer
After spreading the glue let it dry at room temperature for a minimum of 10 minutes and a
maximum of 30 minutes.
Keep the gaskets in the correct position by using clamping blocks for a minimum of 3 hours.
Glue the inner gasket bands only, both to the on-load tap-changer ange side and to the
transformer-tank ange side.
The required amount of glue (ABB 1 3401-608) is 0.5 kg.
Do not glue gaskets at temperatures below 0 °C (32 °F).
NOTE: ABB glue 1 3401-608 is a contact adhesive of nitrile rubber base.
May consist of
two gaskets
Supporting gasket
Sealing gasket
Corner gasket
View A – A
26
Fig. 7. Gluing the gasket.
10
Opening for
draining
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