Ariston System A 30 RFF Manual Do Utilizador

Fig. 67

Fig. 68

Fig. 69

Fig. 70

Fig. 71

Fig. 72

Fig. 73

1. Carry out step 18.1.1;
2. Remove the air gas manifiold as in

step 18.2.1 (Fig. 67);

3. Unscrew the two screws from the

venturi  J and remove with the gas
valve (Fig. 68);

4. Unscrew the three screws K on the

air/gas pipe and remove  (Fig. 69);

5. Reassemble in reverse order.

1. Carry out step 18.1.1;
2. Remove the air gas manifiold as in

18.2.1 (Fig. 70);

3. Unscrew the three screws L on the

air/gas pipe and remove (Fig. 71);

4. Unscrew the three screws holding

the gas valve on the venturi (Fig.
72);

5. Remove the gas valve from the

venturi. (Fig. 73);

6. Reassemble in reverse order;
7. The gas valve settings will need to

be adjusted (see Section 14.3 page
28);

8. Reinstate the gas supply and test for

tightness on reassembly.