MAN.234 Rev.3 ENG - Use and maintenance manual S19HD (PRO)
page
22
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83
4 Use procedures
4.1
Environmental operating conditions
The equipment can work normally in the following environmental condi-
tions (for uses in different conditions, a special equipment is required):
•
temperature from -20 °C
(-4 °F)
to +55 °C
(131 °F)
(even +70°C (158 °F) for short periods which do not exceed 24 h);
•
humidity from 30% to 90% (at 20 °C);
•
max wind speed 12,5 m/s
(45 Km/h - 27,96 mph).
Do not cover the equipment with cloths in order to avoid condensation
inside the electrical boards.
After storage in closed and very wet places for a long period, the ma-
chine could have some problems due to condensation in the electrical
boards: in this case, should this occur, please contact the C.M.C. Ser-
vice before use.
Do not work in areas with dangerous environmental conditions:
poor visibility, storms, lightning risk, etc.
Do not to operate inside refrigerating rooms.
Do not work when the wind speed exceeds a 12,5 m/s
(45 Km/h).
We hereby enclose the Beaufort wind scale (Table 2):
Table 2: Beaufort wind scale.
We recommend the use of an anemometer, to determine direction
and speed of wind.
Wind power
Wind speed
Land conditions
Beaufort
number
description
m/s
Km/h
0
Calm
0-0,2
1
Calm. Smoke rises vertically
1
Light air
0,3-1,5
1-5
Wind motion visible in smoke.
2
Light breeze
1,6-3,3
6-11
Wind felt on exposed skin. Leaves
rustle
3
Gentle breeze
3,4-5,4
12-19
Leaves and smaller twigs in con-
stant motion.
4
Moderate breeze
5,5-7,9
10-28
Dust and loose paper raised. Small
branches begin to move. Dust and
loose paper raised. Small branches
begin to move.
5
Fresh breeze
8-10,7
29-38
Branches of a moderate size
move. Small trees begin to sway.
6
Strong breeze
10,8-13,8
39-49
Large branches in motion. Umbrel-
la use becomes difficult.
7
Near gale
13,9-17,1
50-61
Whole trees in motion. Effort need-
ed to walk against the wind
8
Gale
17,2-20,2
62-74
Twigs broken from trees. It is diffi-
cult to move
9
Severe gale
20,3-24,4
75-88
Light damages to buildings, tiles
removed
10
Storm
24,5-28,4
>89
Trees are broken off or uprooted,
heavy damages to buildings
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