3M MT16H210F Serie Manual De Instrucciones página 7

• These earmuffs are of large size range.
Earmuffs complying with EN 352-1 are of
'medium size range' or 'small size range' or
'large size range'. 'Medium size range'
ear-muffs 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.
CAUTION:
• Risk of explosion if battery is replaced
by an incorrect type.
• Do not charge batteries in temperatures
above 45 °C (113 °F).
NOTE
• When worn according to these User
Instructions, this hearing protector helps
reduce exposure to both continuous noises,
such as industrial noises and noises from
vehicles and aircraft, as well as very loud
impulse noises, such as gunfire. It is difficult
to predict the required and/or actual hearing
protection obtained during exposure to
impulse noises. For gunfire, the weapon
type, number of rounds fired, proper
selection, fit and use of hearing protection,
proper care of hearing protection, and other
variables will impact performance. To learn
more about hearing protection for impulse
noise, visit www.3M.com/hearing.
• This earmuff is provided with level-
dependent attenuation. The wearer should
check correct operation before use.
If distortion or failure is detected, the wearer
should refer to the manufacturer's advice for
maintenance and replacement of the battery.
• This earmuff is provided with electrical
audio input. The wearer should check correct
operation before use. If distortion or failure is
detected, the wearer should refer to the
manufacturer's advice.
• Operating temperature range:
–20 °C (–4 °F) to 55 °C (131 °F)
• Storage temperature range:
–20 °C (–4 °F) to 55 °C (131 °F)
• Weight of Hearing Protector: 318 g
APPROVALS
Hereby, 3M Svenska AB declares that the
PPE type headset is in compliance with
Regulation (EU) 2016/425 or Community
Directive 89/686/EEC and other appropriate
directives to fulfill the requirements for the
CE marking.
The applicable legislation can be deter-
mined by reviewing the Declaration of
Conformity (DoC) at
www.3M.com/peltor/doc. The product has
been tested and approved in accordance
with EN 352-1:2002, EN 352-4/A1:2005
and EN 352-6:2002. These PPE products
are audited annually and type approved by
Finnish Institute of Occupational Health,
Notified Body No. 0403, Topeliuksenkatu 41 b,
FI-00250 Helsinki, Finland.
This product contains electrical and
electronic components and must not be dis-
posed of using standard refuse collection.
Please consult local directives for disposal
of electrical and electronic equipment.
LABORATORY ATTENUATION
The attenuation rating SNR was obtained
with the device powered off.
Explanation of attenuation tables:
European Standard EN 352
F:1 Frequency (Hz)
F:2 Mean attenuation (dB)
F:3 Standard deviation (dB)
F:4 Assumed protection value, APV (dB)
F:5
H = Hearing protection estimation for high
frequency sounds (ƒ ≥ 2000 Hz).
M = Hearing protection estimation
for medium frequency sounds
(500 Hz < ƒ < 2000 Hz).
L = Hearing protection estimation for
low frequency sounds (ƒ ≤ 500 Hz).
F:6 Criterion Level
H = Criterion level for high-frequency noise
M = Criterion level for medium-frequency
noise
L = Criterion level for low-frequency noise
Explaination of the electrical audio input
level table EN 352-6:
G:1 Input signal level U (mV, RMS)
G:2 Mean sound pressure level (dB(A))
G:3 STD Sound Pressure (dB(A))
G:4 Input signal level for which the mean
plus one standard deviation equals 82 dB(A)
COMPONENTS
A:1 Foldable Headband (stainless steel
sheet, TPE)
A:2 Cup supporting arm (stainless steel)
A:3 Two-point fasteners (POM)
A:4 Ear cushion (PVC foil, PUR foam)
A:5 Cup
A:6 Shell
A:7 Shell lock clip
A:8 Microphone for ambient listening function
A:9 On/Off button
A:10 (+) button
GB
2