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INSTALLATION
Fitting the burner to the boiler
!
WARNING: handling and moving operations must be carried out by specialised personnel.
Use the eyebolts to lift the burner in order that it will not overturn and fall down.
To perform the installation of the burner
into the boiler drill the boiler plate
according to the dimension given on this
manual and place the burner towards it by
lifting and moving the burner by means of
eyebolts.
Place the gasket on the burner flange and
install the burner into the boiler by fixing
nuts into the bolts.
The space between the blast tube and the
boiler lining must be sealed with
appropriate insulating material.
Burner blast tube insertion depth and
brickwork
Unless otherwise specified by the boiler
manufacturer, heat generators without a
cooled front wall require brickwork or
insulation 5 as shown in the illustration.
The brickwork must not protrude beyond
the leading edge of the blast tube, and
should have a minimum conical angle of
60°. Gap 6 must be filled with an elastic,
non-combustible insulation material. For
boilers with reverse firing, the minimum
burner tube insertion depth A as speci fied
in the boiler manufacturer's instructions
must be observed.
On boilers the blast tube insertion depth
should be observed as per the boiler
manufacturer's instructions.
Reverse flame boiler :
A = 50-100 mm.
Three pass boilers :
A1 = 50-100 mm.
Exhaust system
To avoid unfavourable noise emissions,
right-angled connectors should not be
used on the flue gas side of the boiler.
BURNER LINING
Check before burner installation:
1. Depending on the type of boiler (reverse
flame or three pass) check the burner blast
tube installation depth according to the
data specified by the boiler manufacturer
or consult the burner producer.
2. Check the ignition electrodes on the
burner head as per factory setting (see
figures).
The setting of the mixing and ignition unit
according to the boiler output will be
performed during commissioning
procedure.
3. Check that the head is preset at 50%.
420010480101
A
A1
Ionization Probe
Elettrodo di rivelazione
A
20 mm
SECTION B-B
Position of the electrodes
B
59 mm
A
B
www.ecoflam-burners.com
SECTION A-A
Ignition Electrode
Elettrodo di accensione
11
EN
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