Tools and instruments u a paper knife u a pair of

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Tools and Instruments u A paper knife u A pair of gloves 4-12 Version: A/1
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4 Installation Preparation Procedure See Figure 4-4 for procedures of unpacking a carton. (1) Carton (2) Card box label (3) Card box Figure 4-4 Unpacking a Carton 1. Wear the gloves or take other protection measures. 2. Lay the carton stably on the ground with the right side up. 3. Use the paper knife to cut the adhesive tape on the seam of the carton lightly; and then open the carton. Caution: When cutting the adhesive tape, do not cut too deep into the box, making sure that you cut only the tape without damaging the article inside the box. 4. Make sure that the package of the card box in the carton is intact, and then take out the card box. Version: A/1 4-13
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AN5116-06B Optical Line Terminal Equipment Installation Guide 4.4.4 Unpacking a Card Note: 1. The card is packed in the ESD protection bag. Do not remove the card from the protection bag before you are ready to install the card. 2. When a card is moved from a cold and dry place to a hot and damp place, users must wait at least 30 minutes before unpacking. Otherwise, humid air may condense on the surface of the card and damage the card. Prerequisite u The external package of the card box has been inspected and verified to be satisfactory. u The installers should keep both their hands clean and dry. Tools and Instruments u A paper knife u A pair of gloves u A pair of ESD protection gloves Procedure Figure 4-5 shows the procedure of unpacking a card. 4-14 Version: A/1
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4 Installation Preparation (1) Card box (2) Inflatable packaging cushion (3) to (5) Shakeproof foam (6) ESD protection bag (7) Card Figure 4-5 Unpacking a Card 1. Wear the gloves or take other protection measures. 2. Lay the card box stably on the ground with the right side up. 3. Cut the adhesive tape on the seam of the box and then unpack the card. Caution: When cutting the adhesive tape, do not cut too deep into the carton, making sure that you cut only the tape without damaging the goods inside the carton. Version: A/1 4-15
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AN5116-06B Optical Line Terminal Equipment Installation Guide 4. Open the card box, and take out the shakeproof foam on the uppermost layer as well as the inflatable packaging cushion in sequence. 5. Take out the card together with the shakeproof foams around it. 6. Remove the shakeproof foams around the card, and take out the card. 7. Wear the ESD protection gloves. 8. Check whether the card's ESD protection bag is in good condition; if not, stop unpacking and report the situation to the local FiberHome representative. 9. Open the ESD protection bag that contains the card, and check whether the card is in good condition. Note: If the unpacked card is a spare card, it will not be installed immediately. Users can put the card with its original ESD protection bag in a dry and cool place, keeping it away from sunlight and strong electromagnetic radiation sources.
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