Instruction for Use

GB
17
Burner and nozzle specifications
Table 1
Liquid Gas Natural Gas
Burner Diameter
(mm)
Thermal power
kW (p.c.s.*)
By-Pass
1/100
Nozzle
1/100
Flow*
g/h
Nozzle
1/100
Flow*
l/h
Nomin. Ridot.
(1)
(mm) (mm) (mm) *** ** (mm)
Fast (R) 100 3,00 0,70 39 41 86 218 214 116 286
Semi Fast (S) 75 1,90 0,40 28 30 70 138 136 106 181
Auxiliary (A) 55 1,00 0,40 28 30 50 73 71 79 95
Triple Crown
(TC)
130 3,25 1,30 57 57 91 236 232 133 309
Supply
Pressures
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
* 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.
SS
AR
S
AR
SS
ATC
PI 640 PI 631 PI 640 AST
PI 640 A PI 631 IB
PI 640 IB
PI 640 AS
PI 640 A R
! The PI 640 AST hob can only be installed above built-in ovens with a cooling ventilation system.