TR A N S FOR M E R BUS H I NG S T YPE G S B 8 0 0
I N S TA L L AT I O N A N D M A I N T EN A N C E G U I D E
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2. Installation
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02 Transport boxes..
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03 Lifting adapter, 1ZSC004867-AAB.
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04 Lifting gear, 1ZSC004867-AAA.
2.1 Transport boxes
The bushing and its corona ring are packed in two separate
transport boxes. If lifting tools are ordered, they also comes
in a separate transport box. Check that the parts delivered
agrees with the delivery documents to make sure all the
transport boxes are included in the delivery before start of
installation.
Check that the bushing and its accessories are undamaged.
If transport damage is found a damage report should be
sent to the insurance company. It is also recommended that
photographs are taken of the damaged detail. Mark the
photos with ABB‘s reference number and serial number of
the bushing and send them to ABB for comments.
2.2 General tools
• Soft slings.
• Shackles, Ø 32 mm holes on the lifting adapters, for
connection of soft slings.
• Torque wrench key for hexagon head screws, head width
16 mm (M10) and 13 mm (M8).
• Tackle for mounting the bushing at a specific angle.
• Soft bedding.
2.3 GSB 800 tools (to be ordered from the supplier)
• Lifting adapter, 1ZSC004867-AAB; see Fig. 2.
• Lifting gear, 1ZSC004867-AAA; see Fig. 3.
• Flexible pull-through cord, 9760 669-A, for assembly of
draw-rod.
2.4 Consumables
• Water-free vaseline, Mobilgrease 28 or other lubricant that
is not harmful to the transformer oil, to lubricate screws
that come in contact with the transformer oil.
• Mobilgrease 28 or other suitable grease to lubricate and
protect the ground screw and the outer terminal gasket.
• Molykote Multilub, article number 1236 0011-127, or other
suitable compound to lubricate the screws making contact
and sealing at the outer terminal.
