Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
⚠
Extraordinary maintenance
⚠
Extraordinary maintenance activities must be carried out by staff from the Authorised Assistance Centre.
Do not wait for components to be deteriorated by use before proceeding with their replacement. Replace a worn component
before it is completely broken to prevent any damage caused by sudden component breakage.
Schedule the above extraordinary maintenance activities with the Authorised Assistance Centre.
Deep combustion chamber cleaning
��
This operation must be carried out by a Ravelli Assistance Centre.
��
Schedule this type of cleaning with the Ravelli Assistance Centre.
To clean the combustion chamber, proceed as described below:
22
21
20
19
18
17
16
After cleaning the combustion chamber, it is advisable to proceed with the cleaning of the inspection hatches as indicated in the para-
graph "Smoke duct cleaning".
1
22
21
20
19
18
17
16
Use and maintenance manual Sphere
PARTS/ FREQUENCY
Deep combustion chamber cleaning
Door gasket
Chimney
Smoke conduit
15
14
13
12
11
10
9
x1
24
23
22
21
20
19
18
T
R
3
P
N
15
14
13
12
11
10
9
M
L
K
J
H
G
F
E
D
C
B
A
24
23
22
21
20
19
18
24
23
22
8
7
6
5
4
3
2
T
R
P
N
M
L
K
J
H
G
F
17
16
15
14
E
13
12
D
C
B
SE NON SPECIFICATO:
FINITURA:
INTERRUZIONE
NON SCALARE DISEGNO
QUOTE IN MILLIMETRI
BORDI NETTI
FINITURA SUPERFICIE:
TOLLERANZE:
LINEARE:
ANGOLARE:
NOME
FIRMA
DATA
TITOLO:
DISEG.
A
VERIF.
APPR.
FABB.
MATERIALE:
30013HR01
Qual.
N. DISEGNO
PESO:
SCALA:1:10
FOGLIO 1 DI 1
8
7
6
5
4
3
2
24
23
22
17
16
15
14
13
12
1 SEASON
•
•
•
•
21
20
19
18
17
16
15
1
T
R
2
P
N
M
L
K
J
H
G
F
11
E
10
9
8
7
6
5
D
C
B
REVISIONE
A
A0
1
21
20
19
18
17
16
15
11
10
9
8
7
6
5
Rev.1 10/03/2021
Pag.52
14
13
12
11
10
9
4
3
2
1
T
R
P
N
14
13
12
11
10
9
M
L
K
J
H
G
F
E
D
C
B
SE NON SPECIFICATO:
FINITURA:
INTERRUZIONE
NON SCALARE DISEGNO
REVISIONE
QUOTE IN MILLIMETRI
BORDI NETTI
FINITURA SUPERFICIE:
TOLLERANZE:
LINEARE:
ANGOLARE:
NOME
FIRMA
DATA
TITOLO:
DISEG.
A
VERIF.
APPR.
FABB.
30013HR01
Qual.
MATERIALE:
N. DISEGNO
A0
PESO:
SCALA:1:10
FOGLIO 1 DI 1
4
3
2
1
8
7
8
7
Publicité
Chapitres
Table des Matières
