Esta tradução pode estar desatualizada
Alterações desde a última tradução
Mostrar alterações
Ocultar alterações
| In any situation involving the submersion or splashing of an electronic device in any liquid, the '''first step is to disconnect any power source''' as soon as this is safely possible. |
| # Pay attention to your personal safety first! Use caution when disconnecting any device from household current or any other source. If you are standing in water or your clothes are wet please remove yourself from any potential shock hazard before even thinking about retrieving a submerged or soaked electronic device. |
| # If the electronic device is still submerged and is connected to an external power source, find a safe way to disconnect it. If |
| # If the electronic device is still submerged and is connected to an external power source, find a safe way to disconnect it. If |
| # Retrieving a submerged or soaked electronic device that contains a battery presents its own dangers. A shorted battery may be a fire and/or chemical hazard. If you see or feel any heat, smoke, steam, bubbling, bulging, or melting avoid handling the electronic device. |
| # If the device is still on, turn it off. |
| # Rotate and shake the device to try to let any fluid drain out. |
| # Rotate and shake the device to try to let any fluid drain out. |
| # If possible, remove the battery. |
| # If possible, disassemble the device to allow any remaining liquid to drain and to begin cleaning the internal components. This is particularly important with acidic liquids such as fruit juice or alkaline liquids such as laundry water. |
| # '''TIP: [https://www.ifixit.com/News/rice-is-for-dinner-not-repair|Rice and similar desiccants will not help!] ''These will create more damage in the long term as it does not remove the contaminants from the liquid spill.''''' |
| == Cleaning Circuit Boards == |
| # Completely disassemble your device removing all # Use a toothbrush, small paint brush, or other soft brush to clean the logic board of any debris or deposits from the offending liquid. Use caution as you clean to avoid damaging or accidentally knocking off components of the logic board. Pay particular attention to the connectors and ends of ribbon cables to prevent corrosion of their contact surfaces. # # Once you are satisfied that the logic board is clean and free of corrosion you may use a hairdryer on its cold setting and dry the logic board. Alternatively, the logic board may be placed under a desk lamp to gently warm it and dry out the cleaning fluid. # When the components are dry check the cable ends and connectors again for signs of corrosion or debris. # # Reassemble your device with a new battery or one that you are confident is in good working order. If your device has been submerged it is likely that you will need a new battery. Lithium and other types of rechargeable batteries do not tolerate submersion well. Again, any sign of bubbling, bulging, melting, or discoloration on the battery indicates that it is toast. |
| # Completely disassemble your device removing all # Use a toothbrush, small paint brush, or other soft brush to clean the logic board of any debris or deposits from the offending liquid. Use caution as you clean to avoid damaging or accidentally knocking off components of the logic board. Pay particular attention to the connectors and ends of ribbon cables to prevent corrosion of their contact surfaces. # # Once you are satisfied that the logic board is clean and free of corrosion you may use a hairdryer on its cold setting and dry the logic board. Alternatively, the logic board may be placed under a desk lamp to gently warm it and dry out the cleaning fluid. # When the components are dry check the cable ends and connectors again for signs of corrosion or debris. # # Reassemble your device with a new battery or one that you are confident is in good working order. If your device has been submerged it is likely that you will need a new battery. Lithium and other types of rechargeable batteries do not tolerate submersion well. Again, any sign of bubbling, bulging, melting, or discoloration on the battery indicates that it is toast. |
| # Once you have your device assembled, the real work of evaluating the damage begins. Look for what is working and replace parts in an organized fashion, not all at once. The likely order of failure in a smaller electronic device is typically: |
| ** Battery ** ** LCD ** ** Logic board |
| ** Battery ** ** LCD ** ** Logic board |
| == pH of common fluids == |
| * Pure water neutral pH = 7.0 |
| * Sea water i.e. * Regulated |
| * Sea water i.e. * Regulated |
| * Lemon juice = 2.3 |
| * Cola = * Fruit * Beer = 4.5 |
| * Cola = * Fruit * Beer = 4.5 |
| * Coffee = 5.0 |
| * Tea = 5.5 * * Hand * Bleach = 12.5 * [http://www.ada.org/en/~/media/ADA/Public%20Programs/Files/JADA_The%20pH%20of%20beverages%20in%20the%20United%20States|Other beverages] |
| * Tea = 5.5 * * Hand * Bleach = 12.5 * [http://www.ada.org/en/~/media/ADA/Public%20Programs/Files/JADA_The%20pH%20of%20beverages%20in%20the%20United%20States|Other beverages] |
| Source: http://en.wikipedia.org/wiki/PH |
Inglês
Este breve resumo de uma ou duas frases aparecerá nos resultados de busca.
Prévia da página
Prévia da página
Alterações de texto em wiki
Alterações de texto em wiki
Não há alterações
Suas contribuições são licenciadas pela licença de código aberto Creative Commons.