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3M™ PELTOR™ WorkTunes™ Pro FM Radio Headset HRXS220A, HRX220P3E
3M™ PELTOR™ WorkTunes™ Pro AM/FM Radio Headset HRXS221A-NA, HRXS221P3E-NA, HRXS221A,
HRXS221P3E
Introduction
Congratulations and thank you for choosing 3M™ PELTOR™ Communication Solutions! Welcome to the next
generation of protective communication.
Safety Information
Please read, understand, and follow all safety information contained in these instructions prior to the use of this
device. Retain these instructions for future reference.
Intended use
These 3M™ PELTOR™ WorkTunes™ Pro headsets are intended to provide protection against hazardous noise
levels and loud sounds while allowing the user to listen to the radio or other audio devices. It is expected that all
users read and understand the provided user instructions as well as be familiar with the use of this device.
Explanation of Signal Word Consequences
WARNING:
Indicates a hazardous situation which, if not avoided, could result in serious injury or death
CAUTION:
Indicates a hazardous situation which, if not avoided, could result in minor or moderate
injury and/or property damage.
NOTICE:
Indicates a situation which, if not avoided, could result in property damage.
^ WARNING
earmuffs will be severely impaired.
wear hearing protection at all times when exposed to hazardous noise may result in hearing loss or
injury. For proper use, see supervisor, user instructions, or contact 3M Technical Support.
cracking and leakage, for example.
When used regularly, 3M recommends replacing the foam liners and cushions at least twice a year to maintain
consistent attenuation, hygiene, and comfort. If a cushion is damaged, it should be replaced. The cushions and
foam liners may deteriorate with use and should be examined at regular intervals for cracking or other
damage.
accordance with these user instructions. Improper fit of this device will reduce its effectiveness in
attenuating noise. Consult the enclosed instructions for proper fit.
sealing surface of the earmuff cushions and the sides of the wearer's head. For best noise reduction, select
eyeglasses or goggles that have thin, flat temples or straps which will minimize interference with the seal of the
earmuff cushions. Pull long hair back to the extent possible and remove other items that may degrade the
earmuff seal such as pencils, hats, jewelry or earbuds. Do not bend and reshape the headband as this will
cause a loose fit and allow sound leakage.
range or small size range or large size range. Medium size range earmuffs will fit the majority of wearers.
Small size range or large size range earmuffs are designed to fit wearers for whom medium size range
earmuffs are not suitable.
4
Misuse or failure to