DESIGN CHARACTERISTICS
The burner consists of:
• Ventilating part in light aluminium alloy.
• Centrifugal fan for high performances.
•
Intake air conveyor.
•
Combustion head complete with stainless steel nozzle.
• Flame inspection glass.
• Three-phase electric motor to run fan.
•
Air pressure switch to ensure the presence of combustion air.
• Gas train complete with control valve, operating and safety val-
ves, valve seal control, minimum and maximum pressure switch,
pressure control and gas filter.
•
Fuel flow rate regulation by means of servomotor controlling gas
valve and flow rate regulator.
•
Automatic burner command and control equipment with micropro
-
cessor in compliance with European standard EN298 integrated
with valve seal control.
• Flame detection with sensor
•
Control panel including on/off and burner off switches, operation
and lock-out indicator lights, keypad for programming the electro
-
nic cam.
• Electrical system with protection rating IP54.
TECHNICAL FUNCTIONAL CHARACTERISTICS
•
Dual burner, able to operate alternately with natural gas or with
diesel (max viscosity 1.5° E at 20°C).
• EC approval according to European Standard EN 676 for natural
gas and Standard EN 267 for diesel.
•
Progressive two-stage operation for both fuels.
•
Electronic command and control equipment with microprocessor.
•
Fuel / combustion air flow rate regulation by means of two servo
-
motors controlled by the electronic equipment.
•
Combustion head with partial recirculation of combusted gases
with reduced emissions (class III according to EN 676 for natural
gas, class II according to EN 267 for diesel).
•
Combustion head with partial recirculation of combusted gases
with reduced emissions (class III according to EN676 for natural
gas).
•
Hinge opens both ways to permit convenient access to the mixer
without dismantling the burner from the boiler.
•
Air minimum and maximum flow rate regulation by means of
electric stepper servomotor with pause closure of damper to
prevent any heat dispersion to flue.
• Valve seal control and power regulation functions according
to European Standard EN 676 (read carefully the operating
instructions given in the GUIDE supplied along with the burner for
further details about the equipment operations).
•
Device for adjusting the auxiliary cooling air of the diesel nozzle.
9 / 46
0006160357_202305
ENGLISH
Содержание 56760010
Страница 2: ......
Страница 38: ...SCHEMI ELETTRICI TBML 450 ME 510 ME BT 335 36 46 0006160357_202305 ITALIANO ...
Страница 39: ...TBML 450 ME 510 ME BT 335 37 46 0006160357_202305 ITALIANO ...
Страница 40: ...TBML 450 ME 510 ME BT 335 38 46 0006160357_202305 ITALIANO ...
Страница 41: ...TBML 450 ME 510 ME BT 335 39 46 0006160357_202305 ITALIANO ...
Страница 42: ...TBML 450 ME 510 ME BT 335 I1 I2 BA I4 I3 40 46 0006160357_202305 ITALIANO ...
Страница 43: ...TBML 650 ME 750 ME BT 335 41 46 0006160357_202305 ITALIANO ...
Страница 44: ...TBML 650 ME 750 ME BT 335 42 46 0006160357_202305 ITALIANO ...
Страница 45: ...TBML 650 ME 750 ME BT 335 43 46 0006160357_202305 ITALIANO ...
Страница 46: ...TBML 650 ME 750 ME BT 335 44 46 0006160357_202305 ITALIANO ...
Страница 47: ...TBML 650 ME 750 ME BT 335 I1 I2 BA I4 I3 45 46 0006160357_202305 ITALIANO ...
Страница 84: ...WIRING DIAGRAMS TBML 450 ME 510 ME BT 335 36 46 0006160357_202305 ENGLISH ...
Страница 85: ...TBML 450 ME 510 ME BT 335 37 46 0006160357_202305 ENGLISH ...
Страница 86: ...TBML 450 ME 510 ME BT 335 38 46 0006160357_202305 ENGLISH ...
Страница 87: ...TBML 450 ME 510 ME BT 335 39 46 0006160357_202305 ENGLISH ...
Страница 88: ...TBML 450 ME 510 ME BT 335 I1 I2 BA I4 I3 40 46 0006160357_202305 ENGLISH ...
Страница 89: ...TBML 650 ME 750 ME BT 335 41 46 0006160357_202305 ENGLISH ...
Страница 90: ...TBML 650 ME 750 ME BT 335 42 46 0006160357_202305 ENGLISH ...
Страница 91: ...TBML 650 ME 750 ME BT 335 43 46 0006160357_202305 ENGLISH ...
Страница 92: ...TBML 650 ME 750 ME BT 335 44 46 0006160357_202305 ENGLISH ...
Страница 93: ...TBML 650 ME 750 ME BT 335 I1 I2 BA I4 I3 45 46 0006160357_202305 ENGLISH ...
Страница 95: ......