ENGLISH
OPERATING RANGE
IMPORTANT
The working fields are obtained from test boilers corresponding to the standard EN267 for liquid fuels and EN676 for gas fuels and are
indicative for the combination burner-boiler. For correct working of the burner, the size of the combustion chamber must correspond to
current regulations; if not the manufacturers must be consulted.
The burner should not work outside the indicated work range.
COMPONENT DESCRIPTION
1
Liquid fuel pump
2
Pump motor
3
Manual air regulation system
4
Fan motor
5
Control panel electrical switchboard
6
Solenoid valve
7
Combustion head
8
Seal
9
Burner connection flange
10
Operating valve
11
Minimum gas pressure switch
12
Screw for regulation of the air supply to the combustion head
13
Air pressure switch
14
Burner fuel delivery
15
Burner identification plate
COMIST 20
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