baltur TBG 1200 MC, Installation, Use And Maintenance Instruction Manual

Page: 49 / 76

ENGLISH
11 / 36
0006160215_201702
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 comburent air presence.
• Main gas train in EC version consisting of an operating and
safety valve with electro-magnetic operation, valve seal control,
minimum and maximum pressure switch, pressure regulator
and gas filter.
• Flame detection by means of ionisation electrode.
• Automatic burner command and control equipment with micro-
processor in accordance with European standard EN298 inte-
grated with valve seal control.
• Control panel including on/off - automatic/manual operation
switches and minimum/maximum selector, operation and lock-
our indicator lights
• Electric system with protection class IP54.
TECHNICAL FUNCTIONAL CHARACTERISTICS
• Operation at two progressive stages / modulating.
• Low NOx (class III) combustion head with partial exhaust gas
recycling.
• Minimum and maximum air and gas flow adjustment for first
and second stage by means of modulator with mechanical cam
activated by an electric servomotor.
• Hinge opens both ways to permit convenient access to the
mixer without dismantling the burner from the boiler.
• Easy maintenance as the mixing unit can be removed without
having to disassemble the burner from the boiler.
• Shutter closing in pause to prevent any heat dispersion to the
flue.