1)Ear defender specifc neck wearing with CE 2)European standards EN352-1:2002 3)EN 103011 4)Metal arch and ABS cups
Name:EAR DEFENDER - SNR 25 dB
Colour:Aluminium-coloured
Description :Ear defender specifc neck wearing. Metal arch and ABS cups, padded of synthetic foam. Easy to use with all safety helmetsand bum caps. SNR : 25 dB.
Materials:Cup: ABS / Cushion: PVC & Foam / Headband: Stainless steel & EVA
Weight : 245g +/- 5g
Instructions for use:The ear defenders must be worn at all times in noisy environments (noise levels above 80 dB) and must be chosen with anattenuation index in accordance with the ambient noise to be reduced (see performances). Ensure that the ear defenders arecorrectly adapted, adjusted, maintained and inspected, in accordance with these instructions. If these instructions for use arenot respected, the effectiveness of these ear defenders will be diminished substantially. Be warned that spectacle frames andhair between the ear pads and the head can also affect the performance of the ear defenders.
Warning:These ear-muffs are of "Medium size range". Ear muffs complying with EN352-1 are of "Medium size range" or "small or largesize range". "Medium size range" ear-muffs will fit the majority of weavers. "Small or large-size range" ear-muffs are designedto fit wearers for whom "medium size range" ear-muffs are not suitable.Place the cups over the ears, the R mark on the cup on the right ear and the L mark on the left ear with the mark 'TOP'above the ear, then tighten the headband until it touches the top of the head. Place the headband behind the head until it iscomfortably placed in the centre of the neck
Limits to use:Ear-muffs, and in particular cushions, may deteriorate with use and should be examined at frequent intervals for cracking andleakage, for example. If any damage is found, throw the ear defenders away. The fitting of hygiene covers to the cushionsmay affect the acoustic performance of the ear-muffs. These ear defenders can cause allergic reactions in sensitive subjects,and if such a situation occurs, leave the noisy environment and remove the ear defenders.
Instructions for storage:Put the ear defenders away after use in a cool, dry place, out of the light and protected from frost. When it is not being used,store in the original packaging.
safety helmet earmuff ear defenders EN 103011
