Adjustment Of Air At Blast-Pipe - Maintenance - baltur GI1000 Lx ME Instrucciones De Uso

ADJUSTMENT OF AIR AT BLAST-PIPE
The blast-pipe has an adjustable deflector disk for the opening and closing of the flow of air between the disk and
the combustion head. By closing the path, high pressure is also obtained upstream of the disk, even at low
capacities. This narrowing of the air flow creates an increase in pressure before the deflector disk resulting The
high speed air and air turbulence, thus providing optimum mixing with the fuel and good flame stability. It may be
necessary to have high air pressure before the disk to prevent flame fluctuations, particularly essential when the
burner works on the combustion chamber that is pressurized and/or at a high thermal load.
It is clear from the above that the device that closes the air to the blast-pipe must be set at a position such as to
always obtain very high air pressure behind the disk.
N.B. See table to help with blast-pipe regulation (diagram 0002934020) below shows 3 types of adjustment:
"ULTRA LOW NOX, LOW NOX, HOT. The burner is factory set at "LOW NOX" configuration (in
heavy type in diagram 0002934020)
By reducing the blast-pipe air flow, avoid complete closure which could cause excessive heating up of
the combustion head and its rapid deterioration. Ensure true centring relative to the disk. If disk centring
is not true, poor combustion may result and excessive combustion head heating which will result in its
rapid deterioration. To move the deflector disk unscrew the four screws indicated in the photo and move
the disk to the desired position.
MAINTENANCE
The burner does not need special maintenance. However, it is advisable to check that the gas filter is clean. It may
also be necessary to clean the combustion head. In this case, dismantle the components of the mouth.
Be careful when assembling again, so as to prevent the electrodes from to earth or in short circuit.
It is also necessary to check that the pilot tube ignition electrode spark only occurs between this and its
disk.
Screws to loosen to allow deflector disk movement
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