Burner Assembly - Ecoflam MAX GAS 350 PAB Manual Del Usuario

Installation
­ Burner assembly
A
A1
Gas lines
When installing the gas lines and gas train,
the general EN676 directives and
guidelines must be observed.
EN676 compulsory kit and accessories in
order to comply to the safety regulations.
Additional accessories and kits shall be
installed by the installer in accordance to
the local safety regulations and codes of
practise.
Upon the installer responsibility
it is mandatory to install
additional support(s) in order to
WARNING
not overload the burner body with the
dead load of full gas train, accessories,
piping and so on. The burner body can
stand just the gas valve and the piping
between the gas valve and the body.
LEGEND
Pf: Back pressure of furnace
Pb: Pressure of burner (combustion head
+ complete gas train)
Pin: Minimum inlet pressure
420010489905
Installing the gas train
The gas train is supplied
separately, for fitting refer to the
instructions in the gas train
manual.
General regulations applying to the
gas connection
• The gas train must only be connected
to the gas mains by a recognised
specialist.
• The cross-section of the gas line should
be of a size designed to guarantee that
the gas flow pressure does not drop
below the specified level.
• A manual shut-off valve (not supplied)
must be fi tted upstream of the gas train.
LPG TRANSFORMATION
KITLPG-MAXGAS...
For operation with Lique fied Petroleum
Gas, it is necessary to order the kit and
follow the instructions given in the
specific manual.
DANGER
OK
1
3
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.
www.ecoflam­burners.com
EN
OK
2
OK
4
15