ABB GOE 2600 Installation And Commissioning Manual page 47

Transformer bushing
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7.
Loosen the nut (44).
8.
Turn the shaft (37) counter clockwise to remove the shaft-socket from the upper draw rod (35).
9.
Remove the hydraulic jack (38) from the bushing.
10.
Make sure that the draw-rod extension is within
the tolerances:
1.
Measure the distance (b).
2.
Calculate the extension of the draw rod:
(b) minus (a).
3.
Compare the calculated value (b-a) with the
dimension in the table.
Type
GOE 2600
Installation and commissioning guide
1ZSC000563-AAF EN, REV. 4, 2021-06-23
NOTE!
Record the values in Measurement
record, page 83, for future reference.
Extension
24.0 mm ±2.0
47

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