Design Characteristics; Technical Functional Characteristics; Operating Range - baltur TBML 2000 ME Instruction Manual For Installation, Use And Maintenance

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.

OPERATING RANGE

Pcc [mbar]
35
30
25
20
15
10
5
0
2000 3000 4000 5000 6000
1 Liquid fuel Operating range
IMPORTANT
The working fields are obtained on a test tube from 1800 mm according to the standard EN676 : 2020; EN267 : 2020.
DANGER / ATTENTION
During the ignition and adjustment phase, check that the maximum and minimum outputs at which the burner is adjusted are within the
working range in order to avoid damage to the system.
1
7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 21000
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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.
• Flame modulation operation for both fuels through electronic
regulator, supplied on request.
• 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).
• 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).
ENGLISH
kW