Information Sheet

Technical
Datasheet
3M
™
Peltor
™
X Series Earmuffs
Product Description
Products Included:
Headband models: X1A, X2A, X3A, X4A and X5A
Hard hat-attached models: X1P3E, X2P3E, X3P3E, X4P3E and X5P3E
The 3M Peltor X Series earmuffs are available in headband and hard hat-
attached versions. With Noise Reduction Rating (NRR) values ranging from 21
to 31 dB, the X Series makes it easier than ever to match the attenuation of
the earmuff with the noise exposure of the worker. When correctly selected and
worn these products help reduce exposure to hazardous levels of noise and
loud sounds. The hard hat-attached models t a wide range of industrial safety
helmets including 3M H-700 Series hard hats.
Electrically-Insulated Headband
The metal components of the headband models have been covered by non-
conductive material for use in a low voltage electrical hazard (less than 440 V
ac). As there are no applicable standards for testing ear muffs against electrical
insulating properties, the product has been evaluated at an external laboratory
against a modied test method based on EN397:1995. During assessment, the
leakage current did not exceed 1.2mA when the external surface of the product
made contact with an electrical source. The user must determine the overall
suitability of this product for the intended application taking into account any
hazards other than noise for which this product is tested.
Fitting Instrutions For Headband Models
Key Features
• Modern, attractive low-prole design
• Lightweight
• Twin headband design for outstanding balance and comfort
• Electrically-insulated wire headband*
• Soft wide cushions help maintain a comfortable pressure around the ears
• New innovative foam earcup inserts and spacers that help
improve attenuation
• New ear cushion foam technology for an effective acoustic seal and
reliable protection
• Easy-to-replace cushions and inserts help keep them clean
• Hard hat-attached version ts directly to many hard hats without an adapter
*NOTE: The headband models are electrically insulated – sometimes referred
to as ‘dielectric’.
Fitting Instructions For Hard Hat-Attached Models
Fig. 1 Position the earcups over your ears so the cushions fully enclose the ears and seal tightly
against the head. Fig. 2 Adjust the height of each earcup while holding the headband down until you
have a tight and comfortable t that exerts even pressure around the ears. Fig. 3 The headband should
sit straight on the head.
Fig. 1 Insert the hard hat slot adapters into the slots on each side of the hard hat until they snap into place.
When in use, the attachment arms must be pushed inward until you hear a click on both sides, indicating a shift from “stand-by” to “usage” position.
Position the earcups over your ears so that the cushions fully enclose the ears and seal tightly against the head.
Adjust the position of each earcup while holding the helmet in place until you have a tight and comfortable t that exerts even pressure around the ears.
Make sure the cups and attachment arms are not in contact with the inner lining or the edge of the hard hat when in the “usage” position, otherwise this may lead to leakage.
Note that the cups can be placed in three positions: Fig. 2 Usage position Fig. 3 Stand-by position Fig. 4 Storage position
Note: In Canada, users of hard hats combined with earmuffs must refer to CSA Standard Z94.1 on industrial protective headwear.
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Care and Cleaning Instructions
Follow recommended care and cleaning instructions in order to
maintain best noise reduction and function. Wash outside of earmuffs
only. Use mild soap and water. Do not immerse in water. Do not clean
with solvents such as alcohol or acetone, or with waterless hand
cleaners or products containing lanolin.
Do not store the earmuffs in temperatures above 130°F (+55°C), for
example behind a windshield or window. Inspect earmuffs regularly for
cracked or worn parts, especially the cushions. Replace as needed. 3M
recommends replacing foam liners and cushions at least twice a year
in order to maintain acceptable noise reduction, hygiene and comfort.