ABB VBF Series Instruction For Installation, Service And Maintenance page 23

PART B Installation, Operation & Maintenance
Position top cabinet support angle above the cabinet ensuring
that the notch (shown in figure) is at the rear.
Assemble upper legs(1) and support angles together as shown
in figure.
10
1
Circuit-breaker Structure Assembly with CT structure
11
9
8
12
For the sake of flexibility, do not fully tighten the fasteners.
5
The notch
Slide Upper Leg (7) in Lower Leg assembly & assemble using
M12 bolts, spring, washers, plain washers & Hex Nuts.
Fix Support-Angles(9) on Upper Leg Assembly(1) & (7) as
Shown
Fix Cross-Angles (11)
Fix CT Frame(10) on the Support Angles(9)
Fix the cabinet on the lower support angles such that the
hinged door is on the front side.
Fix hardware from the bottom (M12 nuts are welded inside
the cabinet).
View from top
This angle with notch to
be fitted on rear side
Front
23