User manual P 40 - P 120
Issue: 11.14
4 Installation Instructions
Page 11
4.3.1. Oil lines
The following features of the oil supply system must be compatible with one another:
The total length of fuel hose or pipe used (i.e. fuel hose run)
The diameter of the fuel hose
The height difference between the oil tank and the heater
The type of fuel to be used
The table below shows the permissible combinations. Make sure that the oil supply system complies
with this table. The figures in the table have been worked out on the assumption that the heater is higher
than the oil tank.
FUEL:
Kerosene (paraffin oil) or Diesel (domestic fuel oil) quality see page 10.
H = difference in height between bottom of oil tank (or oil box) and oil pump on heater (in metres).
Ø = internal diameter of fuel line (in millimetres).
L = maximum allowable fuel line run (in metres).
KEROSENE/PARAFFIN OIL
DIESEL
H
ø6
L
ø8
L
ø10
L
ø12
L
H
ø8
L
ø10
L
ø12
L
ø15
L
0
0,5
1,0
1,5
2,0
2,5
3,0
3,5
4,0
35
31
27
23
19
15
11
7
3
100
98
86
73
61
48
36
23
11
100
100
100
100
100
100
87
56
26
100
100
100
100
100
100
100
100
54
0
0,5
1,0
1,5
2,0
2,5
3,0
3,5
4,0
12
10
9
7
6
5
3
2
1
36
32
28
23
19
15
10
6
2
89
78
68
57
47
36
25
15
4
100
100
100
100
96
75
53
31
9
CAUTION
Always use oil-resistant hoses with the correct hose clips!
