73
3. Dimensions of Snow Ducting
Reference diagram for snow-proof vents (field supply)
According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”.
Unit: mm
11
11
E
489
1462
655
478
1466
515
1466
515
G
74 872
F
1000
180 180
D1 D2 D3
18
A
B
C
E
d1 d2 d3
489
478
655
1462
1489
1003
2570
742
202
202
74 872
478
655
489
1462
Capacity
Dimensions of snow-proof vents (mm)
Units
dimensions (mm)
Dimensions of snow-proof vents
(mm)
D1 D2 D3 d1 d2 d3 E F G
8HP 1180 — — 1158 — — 1180 1073 2158
10HP 1180 — — 1158 — — 1180 1073 2158
12HP 1180 — — 1158 — — 1180 1073 2158
14HP 1180 — — 1158 — — 1180 1073 2158
16HP 1180 — — 1158 — — 1180 1073 2158
18HP 1180 1180 — 1158 1158 — 2540 2433 3518
20HP 1180 1180 — 1158 1158 — 2540 2433 3518
22HP 1180 1180 — 1158 1158 — 2540 2433 3518
24HP 1180 1180 — 1158 1158 — 2540 2433 3518
26HP 1180 1180 — 1158 1158 — 2540 2433 3518
28HP 1180 1180 — 1158 1158 — 2540 2433 3518
30HP 1180 1180 — 1158 1158 — 2540 2433 3518
32HP 1180 1180 — 1158 1158 — 2540 2433 3518
34HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
36HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
38HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
40HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
42HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
44HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
46HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
48HP 1180 1180 1180 1158 1158 1158 3900 3793 4878
The snow-proof vents will be obtained at a local eld.
According to the installation site, you may choose the setting position
in the depth direction of the anchor bolt from A, B or C.
A: 964 (Installation hole pitch) : For removing tube forward.
B: 730 (Installation hole pitch) : For removing tube downward.
C: 730 (Installation hole pitch)
00_341136_2WAY_Eng.indb 73 2022/9/19 9:27:46