10
NovAx™
axial flow fan types ACN-ACW ATEX and ACW EX
C. Drawing – fan assembly
D. Wiring – motors up to 16 A
1: Centre screw
8.
Motor shell
2: Centre disc
9.
Casing
3: Hub cover
10. Motor flange
4: Rotor
11. Motor
5: Hub boss
12. Terminal box
6: Bolts
13. Motor cable
7. Washer
Figure 10.
Fan disassembly and assembly
Figure 11.
Terminal box delta connected for motors up to 16 A
Figure 12.
Terminal box star connected for motors up to 16 A
1
2
3
4
6 7
8
9
10
11
13
12
5
W2
U2
V2
U1
V1
W1
U2
W2
U1
V1
V2
W1
