Sit 630 EUROSIT Manual Del Usuario página 5

GAS FLOW
3
Q [m /h, d=0,6]
5
4.5
4
3.5
3
2.5
2
1.5
1
5
0
0 2 4 6 8 10 12 14 16 18
∆ P[mbar]
Q = [m 3 /h d=0.6]
4
3.5
3
2.5
2
2
1.5
1
1
0.5
0
6 8 10 12 14 16 18
Pu [mbar]
OPERATION
Ignition of pilot flame
Starting from OFF position, turn the knob to the pilot position
Push the knob and ignite the pilot flame keeping the knob depressed for several seconds (Fig. 1).
Release the knob and check that the pilot flame remains alight (Fig. 2). If it goes out, repeat the ignition operation.
Temperature selection
Turn the knob to the point corresponding to the desired temperature (Fig. 3).
Stand by position
To keep the main burner closed and the pilot flame alight, turn the knob from the selected temperature position to the
pilot position .
Extinguishing
Turn the knob to Off position (Fig. 4).
CAUTION: The re-start interlock prevents ignition of the appliance throughout the closing time of the flame supervision
device (approx. 60 secs.).
1
as a function of the pressure drop ∆ p
between inlet and outlet with knob in
I Family (d=0.45) Q =
II Family (d=0.6) Q =
III Family (d=1.7) Q =
Regulated flow Q (15 °C, 1013.25 mbar)
as a function of the outlet pressure Pu with
Curve Gas type
1 2H
2 2L
.
2
Gas flow Q (15 °C, 1013.25 mbar)
position 7 and cold bulb.
∆ p = 5 mbar
3
2.5 m /h
∆ p = 5 mbar
3
2.2 m /h
∆ p = 5 mbar
2.9 kg/h
knob in position 7 and cold bulb in
accordance with EN 88
Inlet pressure range
Nominal Max. Min.
18 23 15
25 30 20
5