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OPERATING RANGE
0002923141
hPa (mbar)
700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600
0
2
4
6
8
10
12
14
16
18
kW
TBML 360 MC - ME
IMPORTANT
The working fields are obtained from test boilers corresponding to the standard EN267 for liquid fuels and EN676 for gas fuels and are
indicative for the combination burner-boiler. For correct working of the burner, the size of the combustion chamber must correspond to
current regulations; if not the manufacturers must be consulted.
The burner should not work outside the indicated work range.
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/modulating two-stage operation with gas fuel, and
two-stage with liquid fuel.
•
Fuel / comburent air flow rate regulation by means of two
servomotors 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).
•
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).
DESIGN CHARACTERISTICS
Burners are composed by:
•
Combustion head complete with stainless steel nozzle.
• Centrifugal fan for high performances.
•
Ventilating part in light aluminium alloy.
•
Conveyor with combustion air flow regulation damper.
• Flame inspection glass.
•
Electronic command and control equipment with microprocessor.
• Electric motor for fan and fuel pump operation.
•
Air pressure switch to ensure the comburent air presence.
•
Main gas train in EC version consisting of an operating and safety
valve with electro-magnetic operation, minimum pressure switch,
pressure regulator and gas filter.
• Flame presence control with UV detector.
•
Gas fuel flow regulation through servomotor that controls the
throttle.
•
Control panel including on/off and burner off switches, fuel selector,
operation and shut-down warning lights.
•
Automatic burner command and control equipment with
microprocessor in accordance with European standard EN298
integrated with valve seal control.
•
Display showing the operating sequence and error code in the
event of a lockout.
•
Control panel including on/off and burner off switches, fuel selector,
operation and shut-down warning lights, keypad for programming
electronic cam.
•
Electrical system with IP40 protection rating.
Summary of Contents for TBML 80 ME
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