11
Technical data
Installation conditions
ad 1)
Boiler lining
D = 497
D
1
= 525
D
F
= combustion chamber
diameter
T
1
= 150-250
A = 620
(option: extensions
of 100 and 200 mm)
The burner lining must be installed at
right angles to the burner tube.
Possible trimming work (bevelling, roun-
ding) as is required for reversing boi-
lers, for example, should done at a
diameter not below 70 % of the combu-
stion chamber diameter.
The space between the flame pipe of
the burner and the boiler lining should
be lined with heat resistant material,
such as Cerafelt.
This space is not allowed to be lined
with brickwork.
Minimum distance on double
flame tube boilers
ad 3)
Note:
In special cases, the air infake box can
be mounted in a way that the opening
shows to another direction. The dimen-
sioned drawing will the differ slightly.
The air intake box can be rotated in
steps of 22,5 °..
3)
1)
2)
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Summary of Contents for Low-NOx N10.12000.30 G-EU2
Page 33: ...34 Manufacturer s declaration...
