Siemens NXAIR Installation Instructions

Closing the connection compartment / connection duct
198 NXAIR / ≤ 40 kA 110-0084.9 / 15
Install one of the 4 vertical ledges (5). Fix it by screwing the bolts hand-tight:
• 9 / 19 bolts M8x20 with contact washers and plain washers size 8
acc. to ISO 7093
Proceed in the same way with the other vertical ledges.
Fig. 293: Rear ledges and rear walls on
connection duct
(1)
Bolted joints for
upper rear wall
(2)
Upper rear wall with handle
(3)
Horizontal ledge
(4)
Lower rear wall with handle
(5)
Vertical ledges
(6)
Bolted joints for
lower rear wall
Install the horizontal ledge (3). Fix it by screwing the bolts hand-tight:
• 12 / 14 bolts M8x20 with contact washers; use washers size 8
acc. to ISO 7093 with the bolt fixing in the area of the vertical ledges
Tighten all bolts with a tightening torque of 25 Nm.
✓
The rear walls are installed on the connection duct.
1
2
3
6
4
5

Siemens NXAIR Specifications

General

Brand	Siemens
Model	NXAIR
Category	Industrial Equipment
Language	English