Interconnecting The Panels, Preparation; Undoing The Transport Fixing Of The Busbars - Siemens NXAIR Installation Instructions Manual

Assembling the panels
7.2

Interconnecting the panels, preparation

To interconnect the panels, execute the following work:
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7.3

Undoing the transport fixing of the busbars

For transportation, the busbars are temporarily attached to the sides of the respective panel with bolts and the
transport retainer. The right end panel is delivered without assigned busbars.
Fig. 46: Transport fixing of the busbars
✓
The busbars are ready for use.
48
Undoing the transport fixing of the busbars
Aligning the panels
Assembling the busbar
Fastening the panels to the foundation
Bolting the panels together
Opening the busbar compartment
Interconnecting the busbars
Closing the busbar compartment
Assembling and interconnecting the earthing busbar
Assembling and interconnecting the additional compartment
to the busbar compartment (optional)
Assembling and interconnecting the pressure relief duct
Remove strip fasteners (4).
Remove 2 fixing bolts of the transport retainer (2).
Remove transport retainer (5).
Remove fixing bolts of busbars (3).
Detach the busbars (1) and store the busbars related to the panel type for later use
Dispose of strip fasteners, transport retainer and bolts correctly.
NXAIR /
(1) Busbars
Bolted joints of
(2)
transport retainer
(3) Bolted joints of busbars
(4) Strip fasteners
(5) Transport retainer
≤
40 kA 110-0084.9 / 15