Cleaning The Dust Filter - Fujitsu LifeBook S761 User Manual

Disinfecting LIFEBOOK computers
• Wipe the surface with a soft cloth wipe and a 50% ethanol solution or use another ethanol-based
germicide which has been registered as a hospital disinfectant by the EPA.
•
U
SE OF INCORRECT CLEANERS CAN RESULT IN OPTICAL IMPAIRMENT OF THE
COMPUTER
SHEETS FOR PROPER HANDLING AND USE OF THE PRODUCTS
•
N
EVER USE AMMONIA
ACETONE
COATING OF THE
•
N
EVER USE COMPRESSED AIR FOR CLEANING

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.
•
R
EMOVE
DISCONNECT THE
•
C
LEANING THE FILTER
- D
O NOT USE DETERGENT
- A
VOID DAMAGING THE FILTER
- U
SE PLASTIC TOOLS TO CLEAN THE FILTER
•
ESD: B
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 cover by pressing the latch towards the cover and lifting it out (Figure 44).
4
Carefully clean the dust filter and the air-cooling duct.
5
Replace the dust filter cover by inserting the end without latch first and pushing in the cover until it latches.
. A
LWAYS REFER TO THE CLEANER MANUFACTURER
, ,
ACIDIC OR ALKALINE CLEANERS OR ORGANIC CHEMICALS SUCH AS PAINT THINNER
,
PROPYL OR ISOPROPYL ALCOHOL
LCD .
SCREEN
AC A : B
DAPTER EFORE REMOVING THE FILTER
AC .
ADAPTER
: 

;
DAMAGE TO THE FILTER IS NOT COVERED BY WARRANTY
,
EFORE CLEANING THE FILTER
115 - Caring for your LIFEBOOK Notebook
'
S GUIDELINES AND MATERIAL SAFETY DATA
.
, . I
OR KEROSENE T MAY DAMAGE SURFACE FINISHES AND THE
S LIFEBOOK PC
TYLISTIC AND
,
TURN OFF THE SYSTEM AND PERIPHERALS AND
. M
ETAL OR WOODEN TOOLS COULD DAMAGE THE FILTER
TOUCH A METAL OBJECT TO DISCHARGE STATIC ELECTRICITY
LCD /
AND OR DAMAGE TO THE
,
.
S
.
.
.