Burner And Nozzle Specifications Tables - Smeg Classica Aesthetic PGF75SA Manual

4. Replace the burners in their respective
housings.
The nozzle tightening torque must be no
more than 3 Nm.
Adjusting the minimum setting for natural or
town gas
1. Light the burner and turn it to the minimum
position.
2. Remove the gas tap knob and turn the
adjustment screw next to the gas cock
spindle (depending on the model) until the
correct minimum flame is achieved.

Burner and nozzle specifications tables

1 Natural Gas G20 - 20 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Reduced flow rate (W)
Pre-chamber (printed on nozzle)
2 Natural Gas G20 - 25 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Reduced flow rate (W)
Pre-chamber (printed on nozzle)
3 Natural Gas G25.1 - 25 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Reduced flow rate (W)
Pre-chamber (printed on nozzle)
4 Natural Gas G2.350 - 13 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Reduced flow rate (W)
Pre-chamber (printed on nozzle)
91477A898/A
3. Refit the knob and verify that the burner
flame is stable.
4. Turn the knob rapidly from the maximum to
the minimum setting: The flame should not go
out.
5. Repeat the operation on all the gas taps.
Adjusting the minimum setting for LPG
Tighten the screw located at the side of the cock
spindle clockwise all the way.
Following adjustment to a gas other
than the one originally set in the factory,
replace the gas setting label on the
appliance with the one corresponding
to the new gas. The label is inserted
inside the nozzle pack (where present).
Lubricating the gas cocks
Over time the gas cocks may become difficult to
turn and get blocked. Clean them internally and
replace the lubrication grease.
Lubrication of the gas cocks should be
performed by a specialised technician.
AUX
1.05
72
400
X
AUX
1.05
72
400
X
AUX
1.05
77
400
F1
AUX
1.00
94
400
Y
SR UR3
1.75 3.9
97 135
500 1600
Z K
SR UR3
1.75 3.9
94 126
500 1600
Y K
SR UR3
1.75 3.9
115 148
500 1600
Y F3
SR UR3
1.75 3.7
105 152
500 1600
Y F3
INSTALLATION - 33