SAINT-GOBAIN Norton Clipper CS 451 D7, Руководство по эксплуатации

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VERS.2015.07.21 CS 451 D7_MAN_EN
13
2.4 Statement regarding the vibration emission
Declared vibration emission value in accordance with
EN 12096
Machine
Model / code
Measured vibration
emission value a m/s
2
Uncertainty K
m/s
2
Tool used
Model / code
CS 451 D7
70184629089
4,7 0,5 ZML 3270 NS Ø450x25.4

Values determined according to the procedure described in annex F of EN 13862

Measurements are made with new machines. Actual values on site could vary dramatically
(the simple one with the double) according to operating conditions, like :
o
Material to be cut
o
Cutting depth
o
Wear of the machine
o
Lack of maintenance
o
Tool not adapted to application
o
Tool in bad shape
o
Non-specialised operator

Exposure time to vibrations also depends on cutting performance (adequacy machine / tool /
material to cut / operator)

To evaluate risks due to hand-arm vibrations, you also need to take into account the
effective usage at full power of machine during a full day of work. In most case, you will
realise it represents around 50% of the overall duration of work when you remove breaks,
refilling of water and fuel tanks, preparation of work, time to move the machine on site, blade
assembling…