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A S S E M B L Y O F T H E S W I T C H G E A R O N S I T E
5.6 Fixing of the panels
Before fixing the panels side by side be
sure that the bushings are fixed according
to chapter 5.5.
Fit and screw down the side covers.
•
Align the switchgear panels on the floor frame
for correct positioning and vertical alignment
(deviations of the panel edges from the vertical
must not exceed 2 mm, especially at the front)
and bolt the panels together (Fig. 38). It is
advisable to start from the centre when
assembling switchgear with more than 10 panels
K
O
J
I
N
H
M
G
L
—
Figure 38 View of the fixing points
F
E
D
C
B
A
The junction points where the panels should be
fix are as follows:
•
Nr.6 in the front side (A-B-C-D-E-F)
•
Nr.4 in the middle part (L-M-N-O)
•
Nr.5 in the rear side (G-H-I-J-K)
The nuts are already fixed on the right side of the
panel (except in the middle part); on the left side
there is the an empty space where the screws are
to be fixed.
The screws needed are:
•
10x30 screws (complete with M10 washer)
—
Figure 39 End panel of a switchboard with bolted-on cover plate
31
26
26 Cover plate
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