SystemAir AXC Series User Manual

Installation |
19
3
1
2
6
4
5
1
Plenum box with perforated sheet (flow straightener)
4
Flexible connection
2
Deflector with inner core
5
Flexible connection
3
Baffles
6
Inlet cone
7.7.5 Special points of installation
Type
Special points for assembly
AXC (B), (K), (F)
AXR (B), (K), (F)
Smoke exhaust fans are suitable for installation inside or outside a smoke reservoir, as well as
outdoors. If positioned outside the smoke reservoir, but still inside the building, the fan must be
provided with heat insulation by the customer. The heat insulation must be provided with fire
proof material L120 according to DIN 4102-4.
7.7.6 Air gap
Ensure that the air gap between the housing and the impeller is complied with.
♦ Check if the air gap complies with the table.
♦ Do not install the fan if the gap in the table below is not complied with.
♦ Contact Systemair.
Table 11 Air gap AXC/AXR
AXC/AXR (Standard
temperature)
AXC/AXR
(K) + (B)
AXC/AXR (F)
Nominal
width
Housing tolerance
Rotor Ø Rotor Ø Rotor Ø
315
+/– 1mm
312 mm 310 mm 306 mm
355
+/– 1mm
352 mm 350 mm 346 mm
400
+/– 1mm
397 mm 395 mm 391 mm
450
+/– 1mm
445 mm 443 mm 440 mm
500
+/– 1mm
495 mm 493 mm 489 mm
560
+/– 1mm
555 mm 551 mm 547 mm
| 003

SystemAir AXC Series Specifications

General

Brand	SystemAir
Model	AXC Series
Category	Fan
Language	English