FAQ Rumore
Assessment of the risk for the hand-arm system
Rev. 3 - 10/11/2010
| 8 hours exposure to HAV (Hand Arm Vibration) A (8) | |||||
| n. | Type - brand - model | Vibration level ahv, eq m/s2 | Daily working time in hours | Partial daily exposure A (8) m/s2 | |
| 1 | |||||
| 2 | |||||
| 3 | |||||
| 4 | |||||
| 5 | |||||
| 6 | |||||
| 7 | |||||
| 8 | |||||
| 9 | |||||
| 10 | |||||
| Total time [hours] | A(8) m/s2 | ||||
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Legend |
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A(8) < 2,5 m/s². Daily exposure to vibration below the action level. There is no need for further measures to reduce exposure. |
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A(8) = 2,5 - 5,0 m/s². Daily exposure to vibration above the action level. Increased risk of discomfort and injury related to the vibration to the operator. |
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A(8) > 5,0 m/s². Daily exposure to vibration exceeds the exposure limit value. Reduce daily working time and / or use a machine with a lower vibration level equivalent. |
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