Operator`s manual

22
Model Series 990
34
41
44
49
47
48
45
40
5
1
43
33
32
38
42
39
57
21
51
54
58
20
46
22
24
23
11
7
2
10
9
8
50
64
73
525
65
22
17
13
12
25
23
14
27
28
37
23
36
19
53
55
56
30
29
26
16
67
62
66
59
61
15
3
4
5
6
68
71
70
69
63
60
72
18
51
31
35