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town gas
Light the burner and turn it to the minimum
position. Extract the gas cock knob and turn the
adjustment screw next to the gas cock spindle
(depending on the model) until the correct
minimum flame is achieved.
Refit the knob and verify that the burner flame is
Burner and nozzle characteristics tables
Natural Gas G20 - 20 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
LPG G30/31 - 30/37 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
Rated flow rate G30 (g/h)
Rated flow rate G31 (g/h)
The nozzles not provided are available at Authorised Service Centres.
Positioning
See General safety instructions.
Depending on the type of installation, this
appliance belongs to classes:
Class 1
Class 2 - subclass 1
The appliance can be placed against walls that
are higher than the work surface, at a minimum
distance of X mm from the side of the appliance.
Any wall units installed above the appliance's
worktop must be positioned at least Y mm from
91477A887/A
AUX
1.0
72
(X)
400
AUX
1.0
50
-
400
73
71
Free-standing
Built-in
stable. Turn the knob rapidly from the maximum
to the minimum setting: The flame should not go
out. Repeat the operation on all gas cocks.
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.
SR
1.8
94
(Y)
500
SR
1.75
65
500
127
125
it.
X
Y
R
UR
2.9
4.0
115
145
(Y)
(Z)
800
1600
R
UR
2.9
4.0
85
102
-
-
800
1600
254
291
250
286
150 mm
750 mm
INSTALLATION - 25
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