Light-Oil Circuit - Ecoflam Multicalor 45 Manual De Instrucciones

MAXIMUM LENGTH OF SUCTION LINES FOR TWO-PIPE SYSTEM
Two-pipe siphon feed system
H
Two-pipe lift system
H
The correct length of pipes is calculated by summing up the length of all vertical and horizontal right sections and
bends. The static suction head will be the distance between the non-return valve and the burner's pump axle.
The depression must not be greater than 0.45 bar; should it be higher, some damage could occur to the pump, with
consequent increase in mechanical noises and ,eventually, a failure.
HOSE
A -
OIL FILTER
B -
OIL COCK
C -
PUMP
1 -
SAFETY OIL VALVE
2 -
OIL VALVE
3 -
RETURN OIL VALVE
4 -
NOZZLE
5 -
GAS PRESSURE SWITCH
6 -
SAFETY GAS VALVE
7 -
GAS VALVE
8 -
A
A
B

LIGHT-OIL CIRCUIT

C
19
420010239602 Multicalor 45 ÷ 140 PR/PR
H
(m)
AS 67 / AN 77
(m)
ø 10 mm ø 12 mm
0 32
0,5 36
1 40
2 48
3 56
3,5 60
H
(m)
AS 67 / AN 77
(m)
ø 10 mm ø 12 mm
0 25
0,5 21
1 18
2 10
3 5
3,5 ---
VGS
6 7
VgS
1 2
Suction
A
Return R
VgR
4
Pipe length
AJ 6
(m)
ø 14 mm ø 16 mm
90
22 38
90
25 45
90
30 50
90
35 60
90
38 70
90
40 80
Pipe length
AJ 6
(m)
ø 14 mm ø 16 mm
70
25 45
62 38
20
54
18 33
38
10 20
20
5 10
10
2 4
VG
8
Vg
3
5
EN