Access To The Combustion Chamber; Removing The Combustion Cover; Removing The Burner And Jets; Removing The Electrodes - Ariston MicroCombi 23 MFFI Servicing Instructions

1.3 A
CCESS TO THE

1.3.1 Removing the combustion cover

1. Remove the screws "E" (F
2. Lift off the combustion cover.
E
E

1.3.2 Removing the burner and jets

1. Remove the screws "F" from the burner (F
2. Remove the burner (F
3. Disconnect the electrodes (see section 1.3.3);
4. Remove the jets using a No. 7 socket spanner;
5. Replace in reverse order.
F . 1.11
IG
C C
OMBUSTION HAMBER
. 1.10);
IG
E
F . 1.10
IG
. 1.11);
IG
. 1.12);
IG
F

1.3.3 Removing the electrodes

Before carrying out this procedure, unscrew and slide the
burner forward (see previous section).
1. Remove rubber gasket "G" (F
2. To remove the detection electrode disconnect the cable
at its connection point close to the P.C.B. (F
3. Remove screw "H" (F
4. Gently slide the electrode downward (F
F
. 1.13);
IG
. 1.15);
IG
. 1.16).
IG
F
G
F
Fig. 1.12
. 1.14);
IG
. 1.13
IG
. 1.14
IG
5