ABB VBF Series Instruction For Installation, Service And Maintenance page 16

PART B Installation, Operation & Maintenance
4.2.1.4 Dismantling of Cases
4.2.1.4.1 Unpacking of Cabinet
Remove top & all side covers of casing containing Cabinet
Assembly.
Remove Vacuum sealing
Do not remove the bottom pallet.
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)
For the sake of flexibility, do not fully tighten the fasteners.
Circuit-breaker Structure Assembly with CT structure
Cabinet Assembly on palate
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