Siemens NXAIR - Page 310

Accessing the connection compartment through the front
310 NXAIR / ≤ 40 kA 110-0134.9 / 14
Contactor panels with panel width 435 mm without heater
Install the right part of the partition (1) between the connection compartment and the switching-
device compartment.
Fix the right part of the partition (1), tighten the bolts all around hand-tight:
• 4 bolts M8x16 with contact washers (2)
Install the left part of the partition (3) between the connection compartment and the switching-
device compartment.
Fix the left part of the partition (3), tighten the bolts all around hand-tight:
• 7 bolts M8x20 with contact washers (4)
Tighten the fixing bolts all around with a tightening torque of 25 Nm.
Fig. 567: Right part of partition (1)
Fig. 568: Left part of partition (3)
Contactor panels with panel width 435 mm with heater (optional)
Install the right part of the partition (1) between the connection compartment and the switching-
device compartment.
Fix the right part of the partition (1), tighten the bolts all around hand-tight:
• 4 bolts M8x16 with contact washers (2)
Install the left part of the partition (3) between the connection compartment and switching-
device compartment.
Fix the left part of the partition (3), tighten the bolts all around hand-tight:
• 7 bolts M8x20 with contact washers (4)
Tighten the fixing bolts all around with a tightening torque of 25 Nm.
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1
3
4