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4000327280
E09.16
USA / GB
HA120PX
A
- Foreword
N.B.-:-The Beaufortscaleofwindforceisacceptedinternationallyandisusedwhencommunicating
weather conditions. A wind speed range at 10 m (32 ft 9 in) above flat, clear land is associated with
each degree.
Beaufort scale
Force
Meteorological
description
Observed effects
m/s
km/h
mph
0
Calm
Smoke rises vertically.
0 - 0,2
0 - 1
0 - 0,62
1
Very light breeze
Smoke indicates the wind direction.
0,3 - 1,5
1 - 5
0,62 - 3,11
2
Light breeze
Wind felt on the face. Leaves rustle.
Weather vanes turn.
1,6 - 3,3
6 - 11
3,72 - 6,84
3
Slight breeze
Leaves and small twigs in constant
motion. Flags move slightly.
3,4 - 5,4
12 - 19
7,46 - 11,8
4
Nice breeze
Raised dust and loose papers. Small
branches are moved.
5,5 - 7,9
20 - 28
12,43 - 17,4
5
Nice breeze
Small trees in leaf to sway. Crested
wavelets form on inland waterways.
8,0 - 10,7
29 - 38
18,02 - 23,6
6
Cool wind
Large branches in motion. Power lines
and chimneys 'sing'. Umbrellas used
with difficulty.
10,8 - 13,8
39 - 49
24,23 - 30,45
7
Near gale
Whole trees in motion. Inconvenience
felt when walking against wind.
13,9 - 17,1
50 - 61
31 - 37,9
8
Squall
Some branches break. Generally we
cannot walk against the wind.
17,2 - 20,7
62 - 74
38,53 - 45,98
9
Strong squall
The wind causes slight damage to
buildings. Tiles and chimney stacks are
blown off.
20,8 - 24,4
75 - 88
46,60 - 54,68
Summary of Contents for HA120PX
Page 1: ...Operator s manual HA120PX 4000327280 E09 16 USA GB Operator s manual HA120PX ...
Page 2: ...2 4000327280 E09 16 USA GB HA120PX ...
Page 6: ...6 Operator s manual ...
Page 38: ...38 4000327280 E09 16 USA GB HA120PX B Familiarization Notes ...
Page 70: ...70 4000327280 E09 16 USA GB HA120PX D Operation instructions Notes ...
Page 84: ...84 4000327280 E09 16 USA GB HA120PX E General Specifications Notes ...
Page 90: ...90 4000327280 E09 16 USA GB HA120PX F Maintenance Notes ...