Conform to: Gas Directive 90/396/CEE E.M.C. Directive 89/336/CEE L.V. Directive 73/23/CEE Reference standard: EN676 WHILE STOCK LASTS TECHNICAL AND FUNCTIONAL CHARACTERISTICS • Single stage operation (on/off). tightness control. • Air-gas mixing at blast-pipe. • Equipped with one 7-pole connector, one • Ability to obtain optimal combustion flange and one insulating seal for boiler values by regulating combustion air and fastening. blast-pipe. • On request: longer blast tube, device for • Maintenance facilitated by the fact that air gate closure during pause to avoid loss the mixing unit can be removed without of heat up flue. having to remove the burner from the boiler. • Manual air flow adjustment. • Possibility to chose gas train with valve CONSTRUCTION CHARACTERISTICS The burner consists of: • Start/stop switch (except the W version). • Combustion air intake with air flow • 7-pole outlet for burner electrical and adjustment device. thermostat connections. • Sliding boiler coupling flange to adapt the • Electrical protection rating IP40. head protrusion to the various types of • Sound-proof plastic protective cover boilers. (except the W version). • Device made from sound-absorbing material to reduce fan noise. To be ordered separately: • Air pressure switch to ensure the presence • Gas train complete with operation and of combustion air. safety valve, minimum pressure switch, • Automatic control and command pressure regulator and gas filter. equipment for the burner, compliant with European standard EN298. • Flame detection by ionisation electrode. Electrical supply Accessories available on request Part no. 97980054 Soundproof burner cover (see page 247) Optionals 500 mm long combustion head Automatic Air Closure Device Gas burner accessories Boiler coupling kit – 7 pin plug 3) Soundproof lid on burner air intake. 12) Valve tightness control not required by EN676. CTV) Gas train with Valve Tightness Control. *) Minimum gas train inlet pressure needed to obtain maximum burner power with a combustion chamber backpressure of zero. **) Maximum gas inlet pressure at pressure regulator in CE version, at gas train for EXP version. Net calorific value at reference conditions of 0°C, 1013mbar: Natural gas HI 35,8MJ/m3 = 8550 kcal/m3 LPG HI 92MJ/m3 = 22000 kcal/m3

Burner/gas train match CE gas train version complies with EN676, EXP gas train version is for extra-European markets Gas type Curve on Execution P.Max** graph mbar CE SPARKGAS 30 W NATURAL SPARKGAS 30 GAS EXP Burner model Regulator with incorporated filter Part no. P.Min* mbar Included Included Included Included Included Included Included Included Included Included Included Included – Regulator with incorporated filter Part no. Included Included Valve tightness control kit Part no. Burner/gas train adapter Part no. Burner/gas train adapter Part no. Valve tightness control kit Part no. To choose...