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WorkTunes

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Hearing Protector User Guide 16

Fitting Instructions

Improper ﬁt of this device will reduce its

effectiveness. Fit your earmuff before entering

a hazardous noise area.

• Place the earmuff on the head with the

band at the crown (top) of the head

• Pull out the cups and place the hearing

protector over your ears so that the ear

cushions ﬁt snugly

• It is important that the cups fully enclose

the ears and that the cushions exert equal

pressure around the ears

• Adjust the height of both cups for comfort

and a good seal – do this by sliding the

cup up or down while holding the

headband in place

• Do not store the hearing protector at

temperatures above 131°F or 55°C

(for example, behind a windshield or

in a window)

Fit

Important!

For proper ﬁt, ear cushions should seal

ﬁrmly against the head. Anything that

interferes with the seal such as long

hair (pull back to the extent possible),

thick or poorly ﬁtting eyeglass temples,

pencils or caps will lessen the earmuff’s

effectiveness. Do not bend and reshape

the headband as this will cause a loose

ﬁt and sound leakage.

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