40
EN
2.4
Structure
2.4.1
Burner structure
10
9
5
4
3
7
6
2
1
8
22
23
21
20
19
17
14
11
12
13
18
16
15
1
Heat request LED (green)
2
Socket/plug for electrical con-
nection with the boiler
3
Air intake grille
4
Air regulation valve
5
Air suction casing
6
Air shutter adjustment indicator
7
Impeller housing body
8
Flame detection sensor
9
Unlock button and lock-out
indicator light (red)
10
Electrical control and command
equipment
Fig. 2
11
Combustion head
12
Cowling fixing screw
13
Burner fixing screw
14
Burner flange (supplied)
15
Adapter for external air intake
pipe (optional)
16
7-pin plug
17
Electric motor for pump and fan
18
Capacitor
19
Foot
20
Diesel pump
21
Diesel valve
22
Ignition transformer
23
Front panel
Fig. 3
