Storage; Bellows Blocking System And Assembly In The Structure; Bellows Blocking System - GE KOTEF-72 Instruction Manual

Instruction Manual
To lift the transformer with crane or
munck, follow the marks on the wooden
crate, once they indicate the right
position for the slings (nylon belts
reinforced) and avoids blows and
vibrations.
Follow the instructions shown in the
drawing below for lifting the CT. All
cables or slings shall be kept in vertical
position during
recommended to lift the transformer
slowly.
© GE Grid Solutions
the lifting. It is

3.4. Storage

The transformer shall be stored in
vertical position on a flat and stable
surface, keeping a reasonable distance
from any kind of traffic (people or
vehicle).4.
NOTE: The units stored outside in
vertical position must be screwed on to
the ground, even if the storage is
foreseen for a short period of time.
4. BELLOWS BLOCKING SYSTEM AND
ASSEMBLY IN THE STRUCTURE

4.1. Bellows blocking system

For transportation
metallic bellows device is blocked
(secured from
cushions of synthetic foam slightly
compressed by the top cover.
protection of plastic film is also put in
place on the periphery of the bellows to
protect it against contact with the top
cover.
In order to remove the blocking system,
place the current transformer in vertical
position on a flat surface.
Remove the bellows blocking device,
following the procedure below:
1) Mark the position of the top cover
with respect to the head of the
transformer with a vertical line
(using a marker, chalk or pencil);
2) Remove the screws that fix the top
cover;
3) Remove the bellows blocking device
and the protection film;
4) Confirm by visual check that the
purposes, the
movement) using
A
8