elco Firebird FB 4 R LN, Инструкция по эксплуатации

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INSTALLATION
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EN
4 .6 .3 Oil feed and suction line with two-pipe system
Burner lower than tank
X
Y
H = x-y
Fig. 20
H (m)
Pipe length (m)
H (m)
Pipe length (m)
Ø6 mm Ø8 mm Ø10 mm Ø6 mm Ø8 mm Ø10 mm
0,5 19 60 100 2,5 27 85 100
1 21 66 100 3 29 91 100
1,5
23 72 100
3,5
31 98 100
2 25 79 100 - - - -
CAUTION
-
X < 20 m
-
Y must be kept as lower as possible in order to avoid cavitation. Anyway Y< 4 m.
Burner higher than tank
H
Fig. 21
H (m)
Pipe length (m)
H (m)
Pipe length (m)
Ø6 mm Ø8 mm Ø10 mm Ø6 mm Ø8 mm Ø10 mm
0,5 15 47 100 2,5 7 22 53
1
13 41 99
3
5 15 37
1,5 11 34 84 3,5 - 9 22
2 9 28 68 - - - -
CAUTION