Datasheet Content
LIGHT-OIL BURNERS ONE STAGE FOR BAKERY OVENS SK070044_A_en_VerF
LIGHT-OIL BURNERS ONE STAGE FOR BAKERY OVENS
G 1F - G 2F MAXI - G X3F - G X4F - G X5F
Light-oil burners single stage for bakery ovens.
They are composed by: aluminium frame, protection cover in steel and specific features for the application on
industrial ovens and bakery ovens, combustion head with micro adjustment at high efficiency and high flame stability.
Compact overall dimensions and disposition rationalized of the components with accessibility facilitated for the
operations of setting and maintenance.
On demand specific versions for kerosene or biodisel.
Complete of connector 7 poles, flange and gasket for installation on oven, nozzle, flexible pipes, line filter.
Fig. 1 G 2F MAXI
Fig. 2 G X3F
Fig. 3 G X5F
G 1F - G 2F MAXI - G X3F - G X4F - G X5F
LIGHT-OIL BURNERS ONE STAGE FOR BAKERY OVENS SK070044_A_en_VerF
TECHNICAL DATA G 1F - G 2F MAXI - G X3F - G X4F - G X5F
MODEL G 1F G 2F G X3F G X4F G X5F
MAXI
Flow min. - max. * [kg/h] 2.0-5.0 4-9.8 7-15 10-20 12-30
Thermal power min. - max. * [Mcal/h] 20.4-51 40.8-99.9 71-153 102-204 122-306
Thermal power min. - max. * [kW] 23.7-59.2 47.3-116 83-178 118-236 142-355
Fuel: LIGHT-OIL 1.5°E at 20°C = 6.2 cSt = 35 sec Redwood N°1
Intermitted working operation (min. 1 stop every 24 hours) one stage
Environmental conditions operation / storage: -15...+40°C / -20...+70°C, rel. humidity max. 80%
Max. temperature combustion air [°C] 60
Nominal electric power [W] 130 140 220 250 600
Fan motor [W] 100 100 150 200 450
Nominal current absorption [A] 0.6 0.7 1 1.1 2.7
Power supply: 1N~230V - 50Hz
Electric protection degree: IP 40
Noisiness min. - max. ** [dBA] 57-59 59-61 66-66 67-68 71-72
Burner weight [kg] 13 13 17 17 28
* Reference conditions: Environment temperature 20°C - Barometric pressure 1013 mbars - Altitude 0 metre (sea level).
** Measured sonorous pressure in the combustion laboratory, with burner on operation on beta boiler to 1m of distance (UNI EN ISO 3746).
OPERATING RANGE DIAGRAM G 1F - G 2F MAXI - G X3F - G X4F - G X5F
[mbar]
G1F G 2 F MAXI G X3 F G X4 F G X5 F
>N:@
>.JK@
Fig. 4 X = Thermal power Y = Pression in the combustion chamber
The firing rates has been obtained based on test boilers in accordance with EN267 standards and are indicative of matching the burner to the boiler.
For the correct operation of the burner, combustion chamber dimensions must be in accordance with current regulation. In case of non-compliance,
contact the manufacturer.
G 1F - G 2F MAXI - G X3F - G X4F - G X5F
LIGHT-OIL BURNERS ONE STAGE FOR BAKERY OVENS SK070044_A_en_VerF
DIMENSIONS [MM]
Fig. 5 Dimensions G 1F - G 2F MAXI
MODEL A B C D E F G H I
G 1F 157 170 275 80 265 210 15 150 150
G 2F MAXI 157 170 275 80 265 210 15 150 150
Fig. 6 Dimensions G X3F - G X4F - G X5F
MODEL A B C D E F G H I
G X3F 182 192 318 110 306 248 17 200 200
G X4F 182 192 318 124 306 248 17 200 200
G X5F 210 218 400 130 461 310 18 200 200
* See "flame tube length"
G 1F - G 2F MAXI - G X3F - G X4F - G X5F
LIGHT-OIL BURNERS ONE STAGE FOR BAKERY OVENS SK070044_A_en_VerF
BOILER PLATE
* Suggested dimension of connection between burner
and generator.
Fig. 7 Boiler plate
MODEL L min L* L max M N min N* N max
G 1F mm 130 150 170 M8 90 110 130
G 2F MAXI mm 130 150 170 M8 100 110 130
G X3F mm 160 170 226 M10 120 130 140
G X4F mm 170 205 226 M10 130 140 160
G X5F mm 205 220 226 M10 140 150 180
FLAME TUBE LENGTH
Flame tube length must be selected based on the specifications supplied by boiler manufacturer and, in any case, it
must be greater than the thickness of the boiler door included its insulation.
In case of boilers with flame inversion or front flue combustion chambers, it is necessary to insulate the area between
the flame tube and front door with refractory material. This protection material must not impede flame tube extraction.
MODEL TC TL **
G 1F mm 112 152
G 2F MAXI mm 107 147
G X3F mm 130 250
G X4F mm 130 250
G X5F mm 215 335
** For different flame lengths, please contact our Technical-Sales Department.
G 1F - G 2F MAXI - G X3F - G X4F - G X5F
LIGHT-OIL BURNERS ONE STAGE FOR BAKERY OVENS SK070044_A_en_VerF
PRODUCT SPECIFICATION
SHORT DESCRIPTION
Light-oil burners one stage for bakery ovens.
DETAILED SPECIFICATION
Light-oil burner one stage for bakery ovens composed by:
• Aluminium frame;
• Combustion head with micro adjustment at high efficiency and high flame stability;
• Protection cover in steel;
• Specific features for the application on industrial ovens and bakery ovens;
• Flange and insulating gasket for fixing on oven;
• Single-phase power supply;
• Photoresistance for flame detection;
• IP 40 electric protection level.
CONFORMING TO:
• CE rules;
• 2014/30/UE Directive E.M.C.;
• 2014/35/UE Directive L.V.;
• 2014/68/EU Directive M.D.;
• 97/23/CE…
