Instruction for Use

GB
5
Burner and nozzle specifications
Tabl e 1
Liquid Gas Natural Gas
Burner Diameter
(mm)
Thermal power
kW (p.c.s.*)
By-Pass
1/100
(mm)
Nozzle
1/100
Flow*
g/h
Nozzle
1/100
Flow*
l/h
Nozzle
1/100
Flow*
l/h
Nomin. Ridot. (1) (mm) *** ** (mm) (mm)
Fast (R)
100 3,00 0,70 41 39 86 218 214 116 286 143 286
Semi Fast (S)
75 1,65 0.40 30 28 64 120 118 96 157 105 157
Auxiliary (A)
55 1,00 0,40 30 28 50 73 71 79 95 80 95
Supply
Pressures
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
13
6,5
18
* At 15°C and 1013 mbar-dry gas
** Propane P.C.S. = 50.37 MJ/kg.
*** Butane P.C.S. = 49.47 MJ/kg.
Natural P.C.S. = 37.78 MJ/m
3
(1) Only for appliances with the security device.
A
S
RS
7HIP 640 RU
7HIP 640 S RU
7HIP 640 IX RU
7HIP 640 S IX RU