ACS PRO Industrial Custom Earplugs Wearing, Cleaning, and Care Instructions

Product Verification

Please check the product before wearing it.
A.  Check if the name on the label on the box is your name.

B.  Check that the earplugs' Red and Blue serial numbers match the label's serial number.

耳塞細部說明

A.  耳塞上刻有紅色與藍色的 ACS Logo 與耳塞的序號，紅色代表右耳，藍色代表左耳。

B.  如圖所示，先將頸繩的夾子夾到衣領後面居中的位置。

再按照右耳橘色、左耳黃色，把左右耳塞挂在左右肩膀上。

A.  取出鐵盒內的白色 ACS蘆薈舒適膏，擠出約米粒大的蘆薈膏在手指尖上，然後繞著耳塞的耳道尖端塗勻上去。
※ 舒適膏採用純蘆薈製作，耳道皮膚會迅速吸收，佩戴到位後不會有滑膩感覺。

如果你從來沒有佩戴過 ACS客製產品，請務必按照上面說明，塗抹蘆薈潤滑膏，來協助你快速把耳塞佩戴到位。

大多數人僅在開始佩戴耳塞的前幾天，需要使用潤滑膏來協助快速的將耳塞塞入耳深處。當你佩戴的手勢變熟練，耳道也已經習慣耳塞，即使不用蘆薈膏亦可以輕鬆把耳塞佩戴到位。

C.  Hold the earplug with the flat part with the ACS logo facing forward and insert the earplug into the ear canal.

D.  Slowly push the earplug in towards the back of your head. If you encounter resistance, slightly rotate the earbud forward and backward and push it inward. Turn the flat part, which has the ACS logo back towards the front again.

E.  Pull the earlobe down or pull the ear out, open your mouth, and push the earplug inward with your fingertips until you feel the earplug fit comfortably and the sound around you is reduced.

規則一：噪音音壓每增加 3分貝，安全時間就會減半

工作現場的噪音音壓是111分貝，如果你取下耳塞想來與他人溝通。

依照 90分貝有 8小時安全時間的基準來計算，在111分貝，你只有 3.75分鐘的安全時間。

若依照佩戴聽力保護具達到耳內 85分貝有 8小時安全時間的基準來計算，在111分貝，你只有 0.9分鐘的安全時間。

你可以用簡單的除法來估算安全時間，例如90分貝為八小時，93分貝就是四小時，96分貝為兩小時，99分貝為一小時，如此類推。

在高噪音環境裡，絕對不能摘下聽力保護具來與他人溝通

規則二：與噪音源的距離每次加倍增長時，噪音音壓就會減低 6分貝

減低 6分貝後的音量就是原來音量的四分之一。這個衰減量是在高噪音環境下他人溝通的重要關鍵。

要在高噪音環境下與他人溝通，雙方説話的聲音都必須要能夠蓋過噪音裏相同頻率的音量，對方才能聽到。而噪音源的音壓，除非關閉機器，不然不會變小聲，沒有人可以發出那麽高的音量，因此就要離開噪音源才有辦法溝通。

有一台壓縮機它的噪音音壓是 111分貝，你距離機台 1米。首先在你的位置的噪音音壓是 100分貝。不戴耳塞的安全時間為 15分鐘 (使用安全時間更能凸顯音壓變化對聽力保護的影響)。

當你跨一步增加到 2米的距離，音壓就會降到 94分貝。不戴耳塞的安全時間為 1個小時。

如果你再跨兩步增加到 4米的距離，音壓就會降低到88分貝。不戴耳塞的安全時間為 4個小時。

根據本案例，你僅需要增加 3米的距離，就可以使音壓從 111分貝降到 88分貝，讓你輕鬆的戴著耳塞與人溝通。

實際工作環境裏的噪音音源應該會比範例複雜很多，但是基本原則是不變的。
只需增加你與噪音源的距離，就夠迅速降低你身邊的噪音音壓，讓你不需要聲嘶力竭的大喊來和他人溝通。

PRO Custom Earplugs Removal Method
●  Push the lower edge of the earplug outward with the tip of your thumb as shown in the video, then grasp the earplug with your fingers and pull the earplug out in an upward direction.

●  If you have difficulty pulling out the earplug directly, grasp the earplug with your fingers and rotate them toward the front while gently pulling them out.

PRO Custom Earplugs Cleaning Method
●  The ear canal will naturally secrete oil to protect itself, and after a period of wear, this oil will accumulate on your custom earplugs. When too much oil accumulates, the earplugs may slip easily, resulting in a poor fit and allowing outside sound to leak into the ear canal. It is important to clean the earplugs at this point.

●  If there is any ear wax blocking the sound outlet, please use the wax pick to remove the ear wax.

Replace the PRO filter

Squeeze method
Squeeze the earplug with your thumb and index finger to push the filter out of the slot on the earplug.
Do not pinch the earplug with your fingernails to avoid damaging the silicone of the earplug.

Paperclip Method
Use a small paperclip (as shown in the video) and carefully insert it into the gap between the earplug and the filter, slide it along the filter, and the filter will be cocked out.

Please be careful to use a small paperclip to avoid damaging the silicone of the earplug.

Removing PRO Custom Earbuds Neck Cord
A.  As shown in the video, hold the earplug with one hand and grasp the neck cord with the other hand against the earplug entry point and gently pull it outward slightly.

B.  When the neck cord's metal head sticks out a little, grasp the neck cord and the metal head with your fingers, and pull out slowly at an angle of 45 degrees.

Frequent removal and reinsertion of the neck cord from the earbud will cause the silicone to wear away, resulting in the inadvertent separation of the earbud from the neck cord and the possible loss of the earbud.

PRO Custom Earplugs Care Precautions

Full Version - PRO Custom Earbuds Wearing, Cleaning, Care Video