Haulotte Group Quick Up 11, Operation And Maintenance Instructions

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Operation and maintenance
6
1.8 - MINIMUM SAFETY DISTANCES
• Quick Up machines are not insulated. They must therefore be kept
clear of e lectric lines and switchgear, conform to applicable regula-
tions and the following diagram:
NOTE: This table is applicable, except when the local regulations are
more strict.
Wind description Effects observed on land Kmh m/s
0 Calm Smoke rises vertically 0-1 0-0.2
1 Light air Smoke indicates wind direction 1-5 0.3-1.5
2 Light breeze Wind felt on fac. Leaves rustle. Wind vanes move 6-11 1.6-3.3
3 Gentle breeze Leaves and small twigs constantly moving, flags move
slightly
12-19 3.4-5.4
4 Moderate breeze Dust and light papers lifted, small branches move 20-28 5.5-7.9
5 Fresh breeze Small trees sway. Waves form on lakes 29-38 8.0-10.7
6 Strong breeze Large branches move, electric wires and chimneys whist-
le. Umbrellas difficult to use
39-49 10.8-13.8
7 Near gale All trees move. Resistance felt walking against the wind 50-61 13.9-17.1
8 Gale Broken branches, generally cannot walk against the wind 62-74 17.2-20.7
9 Strong gale Wind cases slight damage to buildinngs. Tiles and chim-
ney pots lifted from rooftops.
75-88 20.8-24.4
Electric voltage
Minimum safety distance
Mètre Feet
0 - 300 V Avoid contact
300 V - 50 kV 3 10
50 kV - 200 kV 5 15
200 kV - 350 kV 6 20
350 kV - 500 kV 8 25
500 kV - 750 kV 11 35
750 kV - 1000 kV 14 45