PAGE
85
4.1.2
Action of the wind
It is forbidden to use the machine if the wind speed exceeds 12.5 m/s.
The following chart describes the consequences of different wind speeds
(Beaufort scale).
Scale of the Italian Hydrographic Service
Beaufort International Scale
Effects
N°
Wind description
Speed in km/h
N°
Wind description
Corresponding speed
In km/h
In m/sec
0
Calm
0-7
0
Perfect calm
1,08
3,60
0,3
1,0
Calm, smoke rises vertically
1
Light air, bora
6,12
7,20
1,7
2,0
Wind direction shown by
smoke but not by wind vanes
1
Light wind
7-14
2
Light breeze
11,16
14,40
3,1
4,0
Wind felt on face; leaves
rustle; vane moved by wind
2
Moderate breeze
14-29
3
Light wind
17,28
21,60
4,8
6,0
Leaves and small twigs in
constant motion. Wind
extends flags.
4
Moderate breeze
24,12
28,80
6,7
8,0
Wind raises dust and leaves.
Branches are moved.
3
Almost strong breeze
29-36
5
Fresh breeze
31,68
36,00
8,8
10,0
Small bushes begin to sway.
Waves form with white foam
crests.
4
Strong breeze
36-50
6
Strong breeze
38,52
43,20
10,7
12,0
Large branches in motion.
7
Near gale
46,44
50,40
12,9
14,0
Whole trees in motion.
5
Gale
50-83
8
Gale
55,44
61,20
15,4
17,0
Wind breaks branches off
trees; difficulty in walking
against the wind.
9
Strong gale
64,80
72,00
18,0
20,0
Structural damage (chimney-
pots and slates removed)
10
Storm
75,60
82,80
21,0
23,0
Trees uprooted. Serious
structural damage.
6
Hurricane
83-108
11
Violent storm
86,40
108,00
24,0
30,0
Widespread damage.
Not classified
12
Hurricane
144,0
180,0
40,0
50,0
Countryside is devastated
Содержание 1470-HE EVO
Страница 7: ...PAGE 7...
Страница 12: ...PAGE 12 Work area on tracks Travel not allowed Maximum inclination allowed 2 5020 5490 7500...
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Страница 34: ...PAGE 34 Warning Do not tighten the fixing belts too much so as not to damage the eye bolts...
Страница 50: ...PAGE 50 8 Extendible basket pedal...
Страница 57: ...PAGE 57 38 Chassis and stabilisers...
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Страница 87: ...PAGE 87 Attention IT IS FORBIDDEN to block the gate in such a way as to keep access to the platform open...
Страница 137: ...PAGE 137 In this configuration the oil level B must be at a distance of 30mm from the maximum level C...
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Страница 172: ...PAGE 172 6 Using the nut supplied point A 7 Move the front wheel back by pressing on the track with your foot...
Страница 178: ...PAGE 178 MANDATORY ROUTINE INSPECTIONS Date Observations Seal Signature...
Страница 191: ...PAGE 191 8 4 Hydraulic diagram See attachment 8 5 Wiring diagram See attachment...