Fujitsu Lifebook T731 User Manual download pdf (Page 133)

132

- Care and Maintenance

Cleaning the dust filter

Your LIFEBOOK is equipped with fans to make air flow inside by pulling in outside air to cool the inside

of the system. Depending on the environment in which the system is used, dust and dirt may be pulled in

along with the air. Accumulated dust and dirt could impair the function of the system.

Storing your LIFEBOOK Tablet PC

• If storing your Tablet PC for a month or longer, turn your LIFEBOOK Tablet PC off, fully charge

the battery, then remove and store all Lithium ion batteries.

• Store your Fujitsu LIFEBOOK in a cool, dry location. Temperatures should remain between 13ºF 

(-25ºC) and 140ºF (60ºC).

• REMOVE AC ADAPTER: BEFORE REMOVING THE FILTER, TURN OFF THE SYSTEM AND PERIPHERALS AND

DISCONNECT THE AC ADAPTER.

• CLEANING THE FILTER: 

- DO NOT USE DETERGENT

- A

VOID DAMAGING THE FILTER; DAMAGE TO THE FILTER IS NOT COVERED BY WARRANTY.

- USE PLASTIC TOOLS TO CLEAN THE FILTER. METAL OR WOODEN TOOLS COULD DAMAGE THE FILTER.

• ESD: BEFORE CLEANING THE FILTER, TOUCH A METAL OBJECT TO DISCHARGE STATIC ELECTRICITY.

• ALWAYS BE SURE THE DUST FILTER IS INSTALLED WHEN RUNNING YOUR SYSTEM. NOT USING THE

FILTER COULD CAUSE CONTAMINATION AND POSSIBLE DAMAGE TO THE SYSTEM.

1 Turn off your computer and disconnect the AC

adapter.

2 Close the display panel and turn the system

upside down.

3 Remove the dust filter by pressing the latch

towards the filter and lifting it out (Figure 48).

4 Carefully clean the dust filter and the cooling duct.

5 Put back the dust filter by inserting the end without

latch first and pushing in the filter until it latches.

Figure 48. Removing the dust filter

Dust Filter

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Fujitsu Lifebook T731 User Manual Page 133