1.3ACCESS TO THE COMBUSTION CHAMBER

Removing the combustion cover

1.Remove the screws “E” (FIG. 1.10);

2.Lift off the combustion cover.

E

E

 

E

99.tif

FIG. 1.10

Removing the burner and jets

1.Remove the screws “F” from the burner (FIG. 1.11);

2.Remove the burner (FIG. 1.12);

3.Remove the jets using a No. 7 socket spanner;

4.Replace in reverse order.

FIG. 1.11

F

F

12 eps

 

 

 

 

 

 

 

 

 

78 eps

Fig. 1.12

 

 

 

 

 

Removing the electrodes

Before carrying out this procedure, unscrew and slide the burner forward (see previous section).

1.Remove rubber gasket “G” (Fig. 1.13);

2.To remove the detection electrode disconnect the cable at its connection point close to the P.C.B. (Fig. 1.14);

FIG. 1.13

G

49 eps

50 eps

FIG. 1.14

B063

5

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Image 29
Ariston 47-116-15 Removing the combustion cover, Removing the burner and jets, Removing the electrodes