Adjusting For Bottled Gas; Adjusting For Natural Gas; Adjusting The Primary Air Flow - Smeg PX7502 Instructions Manual

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5.2 Adjusting for bottled gas

Undo the screw C and push the air regulator
D fully down.
Remove the nozzle E with a 7 mm spanner
and fit the suitable one, following the
instructions in the tables referring to the type
of gas to be used. The nozzle must not be
tightened with a torque of more than 3 Nm.
Regulate the air flow by sliding the regulator D
along until the distance "X" stated in point "5.5
Adjusting the primary air flow" is obtained.
Fix the regulator D by tightening the screw C.
Burner
Auxiliary
Semi rapid
Rapid
Ultra Rapid

5.3 Adjusting for natural gas

The appliance is tested with G20 (2H) natural gas at the pressure of 20 mbar. To return the
appliance to the condition required to use this type of gas, proceed as described in point "5.2
Adjusting for bottled gas" but select the nozzles and adjust the primary air flow for natural gas,
as indicated in the table below and in point "5.5 Adjusting the primary air flow".
Burner
Auxiliary
Semi rapid
Rapid
Ultra Rapid

5.4 Adjusting the primary air flow

Refers to the gap "X" in mm.
BURNER
Auxiliary
Semi rapid
Rapid
Ultra Rapid
To identify the burners on your hob, refer to the drawings in point "5.8 Hob burner
layout".
26
Instructions for the Installer
Rated
heat
capacity
(kW)
Nozzle
diameter
1/100 mm
1.05
1.7
3.0
4.9
Rated heat
Capacity (kW)
1.05
1.7
3.0
5.0
G20
20 mbar
1.5
Bottled gas – G30/G31 30/37 mbar
Reduced heat
Flow rate g/h
capacity
(W)
48
400
62
500
82
1050
105
1600
Natural gas - G20 20 mbar
Nozzle diameter
1/100 mm
73
92
123
160
G30/G31
30/37 mbar
1
9.5
1
1
2
3
12
Flow rate
G30
g/h G31
76
75
124
121
218
214
356
350
Reduced heat capacity
(W)
400
500
1050
1600

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