Adisa ADI LT 105, Техническое руководство по установке и обслуживанию

Страница: 14 / 57

ADI LT boiler – Technical manual Page
14
8.2 AIR INLET FILTER
The air inlet to the venturi is protected by a filter retaining the dust that is
usually in the atmosphere.
Attention: it is important to avoid excessively dusty or dirty environments
(for ex. in case of building work in the same room or in places next to the
ventilation ducts of the boiler room) or environments with aggressive
steams (evacuation or air outlet of industrial laundries...).
See an example of the filter in the attached photo.
Only included in models LT 250 and higher.
9. BURNER
The boiler includes an air-gas premix burner of innovative design and material:
•
Fire resisting alloy mesh.
•
Homogeneous and stable combustion in case of any change in the power demand.
•
High mechanic resistance and high resistance to high temperatures.
•
Very low thermal inertia fast cooling (for an easier maintenance).
•
Fast answer to the changes of the power demand.
•
Thanks to its structure and design, noise produced by the combustion is very low and without
resonance.
The cylindrical shape of the burner allows the flame to be homogeneously distributed. It is vertically introduced
in the boiler.
The boiler incorporates an ionization flame control. The minimum ionization value must always be superior to 5
microamperes.
9.1 IGNITION AND IONISATION KIT
The ignition is electronic by means of an
electric transformer that produces a
train of sparks on the ignition electrode
(3), with the special feature that the
sparks fly from the electrode to the
mass included in this electrode, and not
on the burner.
The safety of flame presence is realized
by means of an ionization electrode (2).
The minimum ionization value must be
always higher than 5 microamperes.
(16) Electrodes holder plate
(17) Joint for the set.
ADI LT Inclination (X)
105 13º
130 to 200 16º
250 and higher 5,5º
17
16
3
4
2
.
.
X