Installation and commissioning guide
1ZSC000563-AAF EN, REV. 4, 2021-06-23
65
7 Re-packing
7.1 Removal of the bushing from the transformer, draw rod
Procedure
1. Install the lifting tool, refer to Installation of lifting tools, page 20.
2.
Put the pull-through cord (12) through the
box-spanner (13).
NOTE!
The terminal on the pull-through
cord (12) has M8 threads.
NOTE!
Hitachi ABB Power Grids recommends
that the hydraulic jack is used for the
removal of the lower draw rod, refer to
Removal of the lower draw rod with bottom
contact from the bushing , page 24
steps 1 through 8.
G004924
3.
Apply Molykote Multilub to the thread on the
pull-through cord (12), then connect it to the
draw rod.
NOTE!
Or use a lubricant with equal properties
to Molykote Multilub.
G006960
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