Preventive Maintenance - HP 9000 Series 500 Handbook

2-4 98760 Environmental/Installation/PM
&§J Country Part Number Opt.
Voltage
@
ev
Australia 8120·1369 901 250 ,
t3
[ill
Denmark 8120-2956
912
250V, 6A
• •
Europe
8120-1689 902
250V, 6A
E
N L
• •
Great Britain
900
250V, 6A
•
L N
8120-1351
South Africa 8120-4211 917 250V, lOA
Australia Denmark
Europe Great Britain
Switzerland 8120-2104 906 250V, 6A
United States 8120-1378
903
120V, lOA
United States 8120-0698 904 240V, lOA
0
~
~
Q
• •
L N
Power cords supplied by HP have polarities matched to the
E
L N N L
•
power-input socket on the computer:
• L
=
Line or Active Conductor (also called
Switzerland
United States United States
"hot")
South Africa
120V 240V
• N
=
Neutral or Identified Conductor
• E
=
Earth or Safety Ground
NOTE: Plugs are viewed from connector end. Shape of molded plug
may vary within country.
Power Cords
Preventive Maintenance
Clean the display as required according to the following instructions.
CAUTION
ONLY CLEAN WATER SHOULD BE USED FOR CLEANING DIS-
PLAY GLASS. CHEMICAL SPRAY-ON CLEANERS USED FOR AP-
PLIANCES AND OTHER HOUSEHOLD APPLICATIONS MAY DAM-
AGE THE FINISH. THESE OR OTHER CHEMICAL CLEANERS
SHOULD NOT BE USED. DO NOT USE DETERGENTS THAT CON-
TAIN AMMONIA, BENZENES, CHLORIDES, OR ABRASIVES. DIS-
PLAY GLASS SHOULD NOT BE CLEANED WITH ANY CLEANER.
"live" or
Before cleaning the display, tum off the computer power switch and unplug the display power cord.
Dampen a clean, soft, lint-free cloth with a solution of clean water and mild soap. Wipe the soiled
areas of the display, ensuring that no cleaning solution gets inside the display. For cleaning more
heavily soiled areas, a solution of 80% clean water and 20% isopropyl alcohol may be used. Using
a clean, soft, lint-free cloth dampened with clean water, wipe over all areas that were cleaned with
cleaning solution. Then dry the computer with a clean, soft, dry cloth. A non-abrasive eraser may
be used to remove pen and pencil marks.