Closing the connection compartment / connection duct
110-0084.9 / 15 NXAIR / ≤ 40 kA 187
• Lid of metal cover and associated connecting elements available:
• 2 bolts M8x20 with contact washers
• Wiring duct cover and associated connecting elements available:
• 2 bolts M8x20 with contact washers
• Labyrinth and associated connecting elements available:
• 11 bolts M8x16 with contact washers
• 2 nuts M8 with contact washers
Procedure
Install the bushing plate.
Fix the bushing plate by screwing the bolts hand-tight:
• 8 bolts M8x20 with contact washers and plain washers size 8
acc. to ISO 7093 (1)
• 3 bolts M8x20 with contact washers (2)
Tighten the bolts with a tightening torque of 25 Nm.
Fig. 272: 11 bolted joints on bushing plate
Connect the 3 connecting cables (4) for the removable voltage transformers with the cable
connections / bar connections.
Fix the connecting leads (4). To do this, mount the connecting elements (3) and tighten hand-
tight:
• 3 nuts M8 with contact washers and plain washers
Tighten the nuts with a tightening torque of 25 Nm.
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