Smeg SR 86 PGB, Manual

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Instructions for the installer
22
9.3 Adjustment for natural gas
The hob is preset for natural gas G20/G25 (2E+) - G25 (2L 3B/P)
at a pressure of 20/25 mbar - 25 mbar . To reset the appliance for
operation with this type of gas, carry out the same steps as described in “9.2
Adjustment for LPG”, but select the nozzles and adjust the primary air for natural
gas as indicated in the table below and in “9.4 Primary air adjustment”.
After the adjustments have been carried out, restore the seals with sealing wax
or equivalent material.
Burner
Rated
heating
capacity
(kW)
Natural gas – G20/25 20/25 mbar
Nozzle diameter
1/100 mm
Reduced capacity
(W)
Auxiliary (1) 1.05 73 420
Semi-rapid (2) 1.65 92 480
Rapid (3) 3.1 126 750
Ultra-rapid (4) 3.3 130 1200
Double crown internal (5) 1.05 73 380
external (5) 3.9 140 1200
Fish burner (6) 2.9 123 800
Burner
Rated
heating
capacity
(kW)
Natural gas – G25 25 mbar
Nozzle diameter
1/100 mm
Reduced capacity
(W)
Auxiliary (1) 1.05 76 380
Semi-rapid (2) 1.65 98 380
Rapid (3) 3.1 130 750
Ultra-rapid (4) 3.3 135 1200
Double crown internal (5) 1.05 76 380
external (5) 3.9 150 1200
Fish burner (6) 2.9 126 800
BE NL
BE NL