Installation; Tools; Consumables - ABB GOE Series Installation And Commissioning Manual

Transformer bushing
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4 Installation

4.1 Tools

Tool
Lifting tool
Soft bedding
Soft lifting slings
Pull-through cord
Torque wrench key for hex socket
screws, 16 mm (M10) and 13 mm (M8),
torque 20 to 40 Nm.
Wrench for hexagon head screws 45 mm
or adjustable wrench for 45 mm bolts
or larger.
Shackles
Hydraulic jack
Box spanner
Tackle

4.2 Consumables

Item
Oil based Vaseline
Mobilgrease 28
Molykote Multilub
Thread-locking fluid
grade 42
Thread-locking activator
grade 47
Installation and commissioning guide
2750 515-1 EN, REV. 14, 2020-06-26
Part number
9760 668-A
-
-
9760 669-A
-
-
-
9769 897-A
9760 669-B
-
Brand
ABB part
number
Fuchs
-
MOBIL
-
Dow Corning
-
-
-
-
-
Note
-
E.g. rubber mat or wood board
-
With M8 terminal.
For assembly and disassembly of the
draw rod and inner terminal.
-
For the test tap cover.
To fit Ø 28 mm holes, for standard GOE
bushings and Ø 50 mm for special GOE
bushings.
For removal, and installation of the
bottom contact. Draw-rod system.
For removal, and installation of the
bottom contact. Draw-rod system.
For installation of the bushing at a
specific angle.
Note
For treatment of contact surfases. Does
not react with transformer oil.
Lubricates and protects metals against
corrosion. Protects rubber. Does not
react with transformer oil.
For lubrication of draw-rod threads and
bolts on the outer terminal.
High strength thread-locking fluid,
permanent locking.
Activator for thread-locking fluid
grade 42.
19

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