Siemens NXAIR Operating Instructions Manual page 310

Accessing the connection compartment through the front
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.
1
Fig. 567: Right part of partition (1)
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.
310
2
NXAIR / ≤ 40 kA
4
3
Fig. 568: Left part of partition (3)
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