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5.7 Burner assembly
Burner mounting on the boiler door must ensure perfect tightness to the combustion products. When the burner is installed on the boiler, the
space between the burner nozzle and the refractory material of the door must be filled with the ceramic mat (ref. A - Fig. 13) supplied. this
prevents overheating of the door which would otherwise become permanently deformed.
the ceramic mat is supplied as standard inside the combustion chamber.
5.8 Flame control sight glass connection
the flame control sight glass has a pressure outlet (ref. 1 - Fig. 14) to be connected to the burner outlet via a tube in silicone (not supplied)
or copper. this operation allows the air blown by the fan to cool the glass and prevent blackening. Failure to connect the tube to the sight
glass can cause the glass to break.
64
en
A
Fig. 13
Fig. 14
cod. 30902850 - Rev. 04 - 10/2019
TP3 COND 65 ÷ 1000
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