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310422
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Serie GI MIST DSPGM

Technical and functional features

  • Dual fuel natural gas/light oil burners..
  • Two-stage progressive output operation.
  • Ability to operate with output modulation by means of automatic RWF40 regulator mounted on the control panel (order separately with the specific modulation kit).
  • Compatible with any type of combustion chamber.
  • Air-gas mixing at blast-pipe and high pressure mechanical atomisation of fuel using nozzle.
  • Ability to obtain optimal combustion values by regulating combustion air and blast-pipe.
  • Maintenance facilitated by the fact that the mixing unit and the atomisation unit can be removed without having to remove the burner from the boiler.
  • Minimum and maximum air flow regulation for first and second stage by means of electric servomotor with pause closure of gate to prevent any heat dispersion to flue.
  • Tightness gas valve control, EN676.
  • Equipping for automatic fuel switching.

GI MIST 350 - 420 - 510 DSPGM

  • Comes with 2 flexible oil pipes, 1 oil filtre, 1 flange and 1 insulating seal to connect the burner to the application. Nozzle must be ordered separately according to the burner nominal output reqired..

GI MIST 1000 DSPGM

  • Comes with 2 flexible oil pipes, 1 oil filtre, 1 flange and 1 insulating seal to connect the burner to the application. Nozzle must be ordered separately according to the burner nominal output reqired..

Design features

  • High performance centrifugal fan.
  • Combustion air inlet with device to adjust the air flow.
  • Adjustable blast-pipe with stainless steel nozzle and deflector disk in steel.
  • A three-phase electric motor to run fan and another to run the pump.
  • Air pressure switch to ensure the presence of combustion air.
  • Electric servomotor with mechanical cam for simultaneous regulation of combustion air and fuel.
  • Gear pump with pressure regulator.
  • Atomisation unit with magnet to control the outlet/nozzle return pins.
  • Sequence controller - EN 298..
  • Ultra Violet cel flame scanner.
  • Terminal block for the electrical and thermostatic connections to the burner and to control the second stage of working or for the connection of the electronic output regolator.
  • Electrical plant protection rating IP40.

GI MIST 350 - 420 - 510 DSPGM

  • Light aluminium alloy fan part.
  • Sliding boiler coupling flange to adapt the head protrusion to the various types of boilers.
  • Gas train complete with control, operating, safety and pilot valves, valve seal control, minimum and maximum pressure switch, pressure control and gas filter.
  • Control panel comprising stop/go switch, automatic/manual and minimum/maximum selector, fuel change switch and operation, block and fuel used indicator.

GI MIST 1000 DSPGM

  • Steel fan part.
  • Flange for connection with generator anchored with hinge for easy dismantling of spray nozzle unit and flame disc.
  • Main gas train complete with control, operating, safety and pilot valves, valve seal control, minimum and maximum pressure switch, pressure control and gas filter.
  • Burner ignition gas train complete with operating and safety valve, minimum pressure switch, pressure control and gas filter.
  • On board derivation box and remote control panel including:
    • Start/stop switch.
    • Automatic/manual and minimum/maximum selector.
    • Fuel selector switch.
    • On, shutdown and fuel consumed indicator lights.
Code Name Minimum capacity (kW) Maximum capacity (kW)
6675050 GI MIST 350 DSPGM CE 50Hz 1581.00 4743.00
6678050 GI MIST 420 DSPGM CE 50Hz 1840.00 5522.00
6681050 GI MIST 510 DSPGM CE 50Hz 2430.00 6500.00
6687010 GI MIST 1000 DSPGM CE 50Hz 2500.00 10500.00