4.9
Burner description
4
0
2
4
6
8
10
1
1
Air pressure switch
2
6 pole socket for gas train
3
Control box
4
Reset button with lock-out signal
5
Head assembly support
4.10
Burner equipment
Flange with insulating gasket . . . . . . . . . . . . . . . . . . . . . . No. 1
Screws and nuts for fixing the flange to the boiler . . . . . . . No. 4
Screw and nut for flange . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
7-pin plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Technical description of the burner
7
10
11
GB
5
3
2
6
Pressure test point
7
Flange with insulating gasket
8
Air damper adjustment assembly
9
Servomotor
10 Motor
6
8
9
D10158
Fig. 4
20198379