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The output of the level-dependent circuit of this hearing protector may exceed
the external sound level .
The output of the electrical audio circuit of this hearing protector may exceed
the daily limit sound level .
Safety instructions for built-in rechargeable batteries
Failure to observe the following warnings may result in fatal
or serious injuries.
DANGER TO LIFE! Keep batteries / rechargeable batteries out of reach of children . If
accidentally swallowed, seek immediate medical attention .
DANGER OF EXPLOSION! Never recharge non-rechargeable batteries . Do not
short-circuit batteries / rechargeable batteries and / or open them . They may overheat,
ignite, or explode .
Never throw batteries / rechargeable batteries into fire or water .
Do not exert mechanical loads on batteries / rechargeable batteries .
Batteries should not be disassembled, crushed, punctured, opened, or otherwise mutilated .
Risk of battery leakage
Failure to observe the following warnings may result in
injuries or property damage.
Avoid extreme environmental conditions and temperatures, which could affect rechargeable
batteries, e .g . radiators / direct sunlight .
Avoid contact with the skin, eyes and mucous membranes . In the event of contact with battery
acid, thoroughly flush the affected area with plenty of clean water and seek immediate medical
attention .
WEAR PROTECTIVE GLOVES! Leaked or damaged batteries / rechargeable
batteries can cause burns on contact with the skin . Wear suitable protective gloves at all
times if such an event occurs .
This product contains an integrated battery which cannot be replaced by the user . The battery
may only be removed or replaced by the manufacturer or its customer service or by a similarly
qualified person in order to avoid hazards .
SAVE THESE INSTRUCTIONS
˜ Before use
Before use, verify the package contents are complete and undamaged!
˜ Charging the battery
The battery must be charged prior to first use .
When the battery is drained the Ear Muffs will sound an acoustic signal every15 seconds and
the LED indicator 6 will flash white and blue . The battery should then be charged as soon as
possible .
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