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Procedure with a flexible cable
1.
Clean the contact surfaces.
2.
Put a flexible cable (14) between the grounding
hole in the bushing flange and a grounding point
on the transformer.
3.
Apply a large quantity of Mobilgrease 28 to the bolt (13).
4.
Install the bolt (13).
5.
Connect the other end of the flexible cable (14) to the transformer.
End of instruction
Installation and maintenance guide
1ZSC000563-AAB EN, REV. 6, 2019-09-12
CAUTION!
The quality of the bolt is important, stainless steel of A4-80 quality is recommended.
NOTE!
Or use a lubricant similar to Mobilgrease 28.
NOTE!
This makes an electrical connection between the bushing and keeping them at the same
potential.
Torque
M12: 40 Nm
45
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