GE SF6 - Page 281

Installation
Coupling of column and chambers
GE Information L31- 7138EN/02
11/16
11- 2016
Final coupling, continued
Fitting the
coupling pin
The table below shows the steps for fitting the chamber- column coupling pin:
Step Action Illustration
1 Slowly lower the breaking
chambers (2), inserting the
centring pins (30) & (31) into
the holes in the column
flange (1).
Make sure both pins are cor-
rectly aligned.
1
12
30
8
31
2
2 Slower lower the breaking
chambers (2) 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.
24
35
4 Slightly loosen the two
screws holding the trolley
stop (34) in place and
remove it.
34
Continued on next page.