Cleaning The Dust Filter - Fujitsu Lifebook A1120 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 A VACUUM CLEANER HANDHELD ATTACHMENT TO CLEAN THE FILTER
COULD DAMAGE 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 access cover by pressing the latch toward the center of the cover and lifting it out
(Fig.34).
. 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 CLEANING THE FILTER
AC .
ADAPTER
:
;
DAMAGE TO THE FILTER IS NOT COVERED BY WARRANTY
.
EFORE CLEANING THE FILTER
102 - Caring for your LifeBook Notebook
'
S GUIDELINES AND MATERIAL SAFETY DATA
.
, . I
OR KEROSENE T MAY DAMAGE SURFACE FINISHES AND THE
S L B
TYLISTIC AND IFE OOK
,
TURN OFF THE SYSTEM AND PERIPHERALS AND
,
TOUCH A METAL OBJECT TO DISCHARGE STATIC ELECTRICITY
LCD /
AND OR DAMAGE TO THE
PC .
S
.
. M
ETAL OR WOODEN TOOLS
,
.