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5 Repair
5.5 Replacement of the leaf shunts
Continued
3
4
5
6
7
8
Continues on next page
88
Action
Remove the four screws (pos. 1) and the
two pressure washers (pos. 2).
Remove the two screws (pos. 1) and the
square pressure washer (position 2)
connecting the leaf shunt to the second-
ary leader.
Remove the two screws (pos. 3) and the
square pressure washer (pos. 4).
The leaf shunts and cooling block can
now be removed.
Replace the leaf shunts.
Clean the contact surfaces of the leaf
shunts and cooling block with a clean
cloth.
Lubricate the contact surfaces with con-
tact paste.
Spread the paste evenly over the entire
contact surfaces using a brush.
© Copyright 2022 ABB. All rights reserved.
Illustration
xx1900001667
xx2200000336
xx2000002668
xx2000002667
Product manual - GWT C9
3HAA010198-001 Revision: A
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