GE SF6 - Page 79

Installation
Coupling of column and chambers
GE Information L31- 7137EN/02
11/18
11- 2016
Final coupling, continued
Fitting the
centring pins
Fit the centring pins (30) & (31) hard against the spherical casing (2), lightly
tighten the nuts (41).
Fit the screws (42) to the centring pins (30) and (31).
41
41
2
42
31
42
30
Removing the
column cover
The table below shows the steps for removing the column cover:
Step Action Illustration
1 Remove the fittings (43) and
open the cover (11).
11
x8
HM16-55
43
2 T urn the cover (11) through
90 to remove it.
11
Continued on next page.