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4.5
Burner raising
In order to lift the burner, proceed as follows:
screw the two extension bars 1) on the pins 2)(Fig. 11);
place the two plates 3) fix them on the relevant ring nuts 4);
The four burner lifting points are indicated in Fig. 11.
3
4
1
2
4.6
Preparing the boiler
4.6.1
Commercial boilers
The burner is suitable for operation on two or three flue passes
commercial boilers.
The length of the blast tube must be selected according to the indi-
cations provided by the manufacturer of the boiler, and in any case
it must be greater than the thickness of the boiler door complete
with its refractory.
This protection must not compromise the extraction of the blast
tube.
For boilers having a water-cooled front the refractory fettling is not
required unless it is expressly requested by the boiler manufactur-
er. The maximum thickness of the boiler's front door must not ex-
ceed 16" (Fig. 12).
4.6.2
Boring the boiler plate
Drill the combustion chamber mounting plate as shown in Fig. 13.
The position of the threaded holes can be marked using the head
gasket supplied with the burner.
20109674
20097588
Installation
The manufacturer declines any and every respon-
sibility for any possible lifting movements, different
from those indicated in this manual.
WARNING
14" max
D1079
D455
inch
RL 190/E
16
GB
A
B
9 1/16"
12 25/32" - 14 15/32"
Fig. 11
Fig. 12
Fig. 13
C
5/8 W
Tab. H
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