Lifting The Bushing For Installation On The Transformer - ABB GSBK Series Installation And Maintenance Manual

4.4.4 Lifting the bushing for installation on the transformer

Procedure
1. Make sure that the crane can lift the bushing. Refer to the net weight in the packing list.
2.
Align the crane hook with the lifting tool on the bushing.
3. Attach soft lifting slings (8) to the lifting tool and to
the crane hook.
4. For installation of the bushing at a specific angle:
1. Attach soft lifting slings with a shackle (9) on
the flange and to the crane hook.
5.
Carefully lift the bushing from the floor.
6. Adjust the shackle (9) until the bushing flange has the same angle as the transformer flange.
7. Lift the bushing to a position above the transformer.
32
CAUTION!
Put soft bedding (2) under the bottom
contact. The bottom contact is made of
soft metal, and contact with the floor
can cause damage.
CAUTION!
Make sure that the bushing does not rotate.
CAUTION!
Make sure that the bushing does not rotate.
Installation and maintenance guide
1ZSC000563-AAB EN, REV. 6, 2019-09-12