Fujitsu LIFEBOOK E547 Podręcznik użytkownika - Strona 40
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CLEANING OF AIR-COOLING DUCT
Your notebook is equipped with fans to draw
air from the outside creating an airfl ow to cool
the inside of your notebook. Depending on the
environment where your notebook is used, dust
and dirt may be drawn in together with the air
flow. The accumulated dust and dirt may impair
the proper functioning of your notebook.
Ventilate your room environment
To avoid inhaling the dust, please
ventilate the room by opening the
windows or running a ventilating fan.
Pay attention to the following
Do not use detergent or solvents to
clean the air-cooling duct.
Please handle with care when you are
cleaning the air-cooling duct.
Use only plastic tools for cleaning.
Hard metal or frangible wooden tools
may cause damage.
Please note that repairing cost is
chargeable if the damage to parts is
caused by the cleaning procedure,
even if the notebook is still under
warranty.
Explicit Self-install
Static electricity
Components inside the notebook are very
sensitive to static electricity and they may
be damaged by static electric charges in the
human body. Before cleaning the air-cooling
duct, touch any metallic object to discharge
the static charges from your body.
1. Turn off the notebook and disconnect the
AC adapter from it.
Remove AC adapter
To prevent an electric shock, turn off
the notebook and other peripheral
devices and then disconnect the AC
adapter from the notebook.
2. Close the display panel gently and turn
your notebook up with the bottom panel
facing up.
Ensure there is nothing between the display
panel and keyboard before closing the
display panel.
3. Remove the Dust Catcher.
Press the latch toward the dust catcher
and
lift it up.
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