PRESS G SERIES  Two Stage Light Oil Burners

Burner seri PRESS G mencakup jarak tembak dari 107 hingga 1660 kW dan telah dirancang untuk digunakan dalam instalasi sipil dengan dimensi rata-rata, seperti area bangunan dan kelompok apartemen besar atau untuk digunakan dalam aplikasi industri, seperti pabrik kecil atau menengah. Operasi adalah dua tahap; pembakar dilengkapi dengan kotak kontrol keamanan pembakar berbasis mikroprosesor yang menyediakan indikasi operasi dan diagnosis penyebab kesalahan. Kepala pembakaran, yang dapat diatur berdasarkan output yang dibutuhkan, memungkinkan kinerja optimal memastikan pembakaran yang baik dan mengurangi konsumsi bahan bakar. Fitur utama dari burner ini adalah keandalannya karena konstruksinya yang sederhana dan kuat, yang memungkinkan pengoperasian tanpa intervensi pemeliharaan tertentu. Perawatan yang disederhanakan dicapai dengan sistem bilah geser, yang memungkinkan akses mudah ke semua komponen penting kepala pembakaran. Semua komponen listrik dapat diakses dengan mudah hanya dengan melepas panel pelindung, sehingga menjamin intervensi yang cepat dan sederhana pada komponen.

The PRESS G series of burners covers a firing range from 107
to 1660 kW and they have been designed for use in civil installations of average dimensions, like building areas and large apartment groups or for use in industrial applications, like small or medium plants. Operation is two stage; the burners are fitted with amicroprocessor-based burner safety control box which supplies indication of operation and diagnosis of faultcause. The combustion head, that can be set on the basis of required output, allows optimal

PRESS GW 107/178 ÷ 356 kW
PRESS 1G 130/190 ÷ 534 kW
PRESS 2G 214/356 ÷ 712 kW
PRESS 3G 273/534 ÷ 1168 kW
PRESS 4G 415/830 ÷ 1660 kW

performance ensuringgood combustion and reducing fuel consumption. The main feature of these burners is their reliability due to a simple and strong construction, that permits operation without particular maintenance intervention. Simplified maintenance is achieved by the slide bar system,
which allows easy access to all of the essential components
of the combustion head. All electrical components are easily accessible only by dismounting a protection panel,
thus guaranteeing a quick and simple intervention on components.

STATE OF SUPPLY
Monoblock forced draught oil burner with two stage operation, fully automatic, made up of:
– Air suction circuit lined with sound-proofing material
– Fan with forward curve blades with high performance concerning pressure and air delivery
– Air damper for air setting
– Hydraulic ram for air damper control
– Starting motor at 2800 rpm, three-phase 400V with neutral, 50Hz (single-phase, 230V and 50Hz for the PRESS GW
model)
– Combustion head, that can be set on the basis of required output, fitted with:
– stainless steel end cone, resistant to corrosion and high temperatures
– ignition electrodes
– flame stability disk
– Fan pressure test point
– Gears pump for high pressure fuel supply, fitted with:
– filter
– pressure regulator
– connections for installing a pressure gauge and vacuometer
– internal by-pass for single pipe installation
– Valve unit with two delivery oil valves on the output circuit
– Photocell for flame detection
– Microprocessor-based burner safety control box, with diagnostic function
– Slide bars for easier installation and maintenance
– Protection filter against radio interference
– IP 44 electric protection level.
Standard equipment:
– 2 flexible pipes for connection to the oil supply network
– 2 gaskets for the flexible pipes
– 2 nipples for connection to the pump
– 4 screws for fixing the burner flange to the boiler
– 1 thermal screen
– Instruction handbook for installation, use and maintenance
– Spare parts catalogue.