Accessing the connection compartment through the front
332 NXAIR / ≤ 40 kA 110-0134.9 / 14
Fix the front part by screwing the bolts hand-tight:
• 8 bolts M8x20 with contact washers
Fig. 613: Front part of ventilation duct,
seen from center-right
Fig. 614: Front part of ventilation duct,
seen from center-left
The vertical partition and the ventilation duct are installed.
Final procedure steps
Now the panel can be integrated into the course of operation again, for example:
Inserting a withdrawable part / switching-device truck in the panel.
Closing the high-voltage door.
De-earthing the feeder.
Racking the withdrawable part / switching-device truck to service position.