Delivery; Incoming Inspection; Transportation; Storage - ABB GOE Series Installation And Commissioning Manual

Transformer bushing
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3 Delivery

3.1 Incoming inspection

Make sure that all items have been delivered, refer to the packing list.
Carefully inspect the bushings for shipping damage.
NOTE!
The bushing has been routine tested in oil, and there can be small quantities of oil remaining on
the oil-side of the bushing. Vaseline is used for lubrication of threads, and at some temperatures
Vaseline can appear as oil.
NOTE!
The oil-level is not shown correctly when the bushing is in the horizontal position.

3.2 Transportation

The bushing must be transported in the transport box.
The bushing must be transported in the horizontal position.
Carefully inspect the bushing for damage after transportation.

3.3 Storage

Short term storage, less than 6 months
The bushing can be stored outdoors, if it is in the transport box.
Keep the transport box protected from water, when the bushing is stored outdoors.
Keep the bushing dry, clean and protected against mechanical damage.
The bushing can be stored in both the vertical, and horizontal positions.
NOTE!
The oil-level is not shown correctly when the bushing is in the horizontal position.
Installation and commissioning guide
2750 515-1 EN, REV. 14, 2020-06-26
15

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