6
Duct design
■
Arrangement
Referring to the following dimensions, manufacture duct at the local site.
HM56
<Under air intake>
659.4
37.5
1
0
0
1
0
0
1
0
0
1
0
0
100
100
37.5
<Back air intake>
660
87.5
100
1
0
0
1
0
0
1
0
0
1
0
0
87.5
675
HM80
<Under air intake>
959.4
37.5
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
100
<Back air intake>
960
37.5
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
100
975
– 13 –
HM90, HM110, HM140, HM160
<Under air intake>
37.5
37.5
100
1
0
0
1
0
0
<Back air intake>
37.5
100
100
100
37.5
1359.4
1
0
0
100
100
100
1
0
0
1
0
0
100
1
0
0
1
0
0
100
1360
1
0
0
1
0
0
1
0
0
100
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
100
1375
(Unit: mm)
37.5
37.5