ZEKLER 412RD Mode D'emploi page 6

User instructions
How should I use and care for my hearing
protector?
All hearing protectors covered by this instruction
sheet have headbands or helmet mounts made
of thermal plastic and sealing rings filled with
foamed plastic.
Carefully read these user instructions to attain the
greatest possible benefits from your Zekler product.
For optimal comfort and protection from this
hearing protector, you must use, maintain and
adjust the protector according to the following
instructions.
– Earmuffs and special sealing rings wear and
you should regularly check that no parts are worn
out or that the protector has cracks or leakage.
– Use of perspiration/hygienic protection over the
sealing rings can reduce the hearing protector's
noise attenuation properties.
– Certain chemical substances can have
a destructive effect on this product. More
information is available from the manufacturer.
Adjustment and usage
The hearing protector's noise attenuating
properties can dramatically decrease with usage
of for example, thick eyeglass frames, ski masks/
balaclavas, etc. Remove all hair from beneath
the sealing ring and place the earmuffs over
the ears so that they fit comfortably and snugly.
Ensure that the ears are completely enclosed by
the earmuffs and that you have even pressure
around the ears.
Headband (See Figure 1)
Adjust the protector to its largest size and put it on
your head. Adjust the band so that the protector
rests lightly against the crown of your head.
Helmet mount (See Figure 2)
– Push the helmet mount into the helmet's slot
attachment until it snaps into place.
– Place the earmuffs over the ears and press
inwards until you hear a click. Adjust the earmuffs
so that the helmet fits comfortably on your head.
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Care
Clean with mild detergent (soap). You must be
sure that the detergent you use does not irritate
the skin. The hearing protector must be stored dry
and clean, such as in its original packaging for
example. Do not dip the product in water!
Warning
If the instructions above are not followed, the
noise attenuation can drastically decrease.
The hearing protector must always be used in
noisy environments to provide full protection!
Only 100% wear time provides full protection.
Tested and approved according to:
– PPE directive 89/686 EEC
– EN 352-1 (Headband/Neckband)
– EN 352-3 (Helmet mount)
– EN 352-4 (Active listening)
– EN 352-6 (External audio input)
– EN 352-8 (Radio)