E5071C
846
Replacement of Parts with Limited Service Life
This instrument incorporates parts with limited service life as shown in the
following table. Using the recommended replacement time as a guide,
request the Agilent Service Center to replace these parts. However, a part
may need to be replaced at an earlier time than that listed in the table,
depending on such conditions as location, frequency of use, and where it is
stored.
• Each service life and recommended replacement time listed
below is for reference only and does not imply a guarantee of
the part's service life.
Part
Name
Service Life (Parts supplier
reference value)
Recommended
replacement
time
Hard Disk
Drive
(HDD)
5 years or 20,000 operating hours,
whichever comes earlier. Exchanging
hard disk drives causes the contents
written after shipment from the
factory (LAN setup, etc.)to be
initialized to the state at the time of
shipment. The programs and data
stored in Drive D (user directory) are
erased.
3 years
Main fan
50,000 operating hours. The service
life may be significantly shorter when
used in a dusty and dirty
environment.
5 years
CPU fan
Battery on
Mother
board
50,000 operating hours. The service
life may be shorter if E5071C power
has not been turned on for long time.
5 years
Power
supply
50,000 operating hours (Depends on
the service life of the power supply
cooling fun) The service life may be
significantly shorter when used in a
dusty and dirty environment.
5 years
LCD screen
backlight
50,000 operating hours. When the
unit is used for automatic
5 years