Operating instructions

4242
54
55
56
57
58
59
60
53
61
62
41a
NG
LPG
15
17
22
23
24
25
26
18
19
20
21
16
36
35
34
9
14
8
13
50 51
52
28
27
33
32
29
30
31
43
49
48
46
45
44
38
37
40
41
47
42
39
63
64
65
66
12a
12b
11a
11b
4
4a
3
3
2
1
5
6
7