GE GL317D Instruction Manual page 86

Sf6 circuit- breaker
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Final coupling, continued
Fitting the
coupling pin
03- 2017
Installation
Chamber - Column Coupling
The table below shows the steps for fitting the chamber- column coupling pin:
Step
Action
1
Slowly lower the column (1),
inserting the centring pins
(30) & (31) into the holes in
the flange.
Make sure both pins are cor-
rectly aligned.
2
Slower lower the column to
align the pin with the holes in
the cylinder (8) and the rod
(12).
3
Insert the fitting tool (35) with
the coupling pin (24) on its
end.
4
Slightly loosen
screws holding the trolley
stop (34) in place and
remove it.
GE Information
Illustration
1
30
8
the two
34
Continued on next page.
31
12
35
24
L31- 7142EN/02
14/18

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