Important - 3M PELTOR WS LiteCom Pro III Mode D'emploi

GB
3M™ PELTOR™ WS™ LiteCom Pro III Headset
MT73H7*4D10EU
MT73H7*4D10EU-50
MT73H7*4D10NA
MT73H7*4D10NA-50
Introduction
Congratulations and thank you for choosing 3M™ PELTOR™
Communication Solutions! Welcome to the next generation of
protective communication.
Intended Use
These 3M™ PELTOR™ headsets are intended to provide
workers with protection against hazardous noise levels and
loud sounds while allowing the user to communicate with
built-in two-way radio or Bluetooth®. It is expected that all
users read and understand the provided user instructions as
well as be familiar with the use of this device.

IMPORTANT

Please read, understand, and follow all safety information in
these instructions prior to use. Retain these instructions for
future reference. For additional information or any questions,
contact 3M Technical Service (contact information listed on the
last page).
INTRINSIC SAFETY
The 3M™ PELTOR™ WS™ LiteCom Pro III Headset,
MT73H7*4D10EU-50, MT73H7*4D10NA-50 has been certified
to be intrinsically safe for use in potentially explosive atmos-
pheres. The user is responsible for ensuring that the intrinsi-
cally safe 3M™ PELTOR™ WS™ LiteCom Pro III Headset and
accessories are used in the appropriate atmospheres as
defined by the approved area classifications and according to
the user instructions. Failure to do so may result in
serious injury or death. See separate Safety Guide
included in the product box for more information.
If there is any risk that the safety or integrity of the unit has
been compromised, the unit must be taken out of operation
immediately and removed from the potentially explosive atmos-
phere without delay. Action must be taken to prevent the
device from being accidentally placed into operation again.
Contact 3M Technical Service for service and repair.
FP3806_LiteCom_revb.indd 1
MT73H7*4D10EU-50
Presafe 16ATEX8960X
Certified by DNV Nemko Presafe AS as Intrinsi-
cally Safe for Use in Hazardous Locations
I M1 Ex ia I Ma –20°C ≤ Ta: ≤ +50°C
II 1G Ex ia IIC T4 Ga –20°C ≤ Ta: ≤ +50°C
II 1D Ex ia IIIC T130°C Da –20°C ≤Ta:≤+50°C
IECEx Presafe 16.0086X
Certified by DNV Nemko Presafe AS as Intrinsi-
cally Safe for Use in Hazardous Locations
Ex ia I Ma –20°C ≤ Ta: ≤ +50°C
Ex ia IIC T4 Ga –20°C ≤ Ta: ≤ +50°C
Ex ia IIIC T130°C Da –20°C ≤ Ta: ≤ +50°C
MT73H7*4D10NA-50
CSA 17.70112567
Certified by CSA Group as intrinsically Safe for
Use in Hazardous Locations
Ex ia IIC T4 Ga, Cl I, Zn 0, –20°C ≤ Ta ≤ 50°C
(Canada)
AEx ia IIC T4 Ga, Cl I, Zn 0, –20°C ≤ Ta ≤ 50°C
(United States)
Class I, Division 1, Groups A, B, C & D;
Class II, Division 1, Groups E, F & G;
Class III, Division 1; Temperature Code T4
WARNING
To reduce the risk of igniting an explosion which, if not
avoided, could result in serious injury or death:
• Ensure that the 3M™ PELTOR™ WS™ LiteCom Pro III
Headset and any intrinsically safe accessories are only
used and stored in the classified areas consistent with the
marked equipment ratings.
• Never connect electronic components or devices to the
headset in a potentially explosive atmosphere.
• Only connect to the headset the intrinsically safe 3M™
PELTOR™ Spare Parts and Accessories listed in this User
Instructions. SUBSTITUTION OF COMPONENTS MAY
IMPAIR INTRINSIC SAFETY.
• Only use the 3M™ PELTOR™ Battery ACK082, 3M™
PELTOR™ Charging Cable AL2AH, and 3M™ PELTOR™
Power Supply FR08 (or equivalent SELV 5V power supply).
• Never change or charge the ACK082 battery in a poten-
tially explosive atmosphere.
• Do not use headset or accessories if they are damaged or
malfunctioning in any way.
• Only use 3M™ PELTOR™ Authorized Service Centers for
service and repair.
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