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APPENDIX HANDLING REPLACEABLE COMPONENTS
Do not use a replaceable component for longer than the recommended
replacement cycle. If you do, a deteriorating or worn-out component may cause
the equipment to fail.
・As you use a component, it gradually deteriorates and becomes subject to wear and tear. The
following components must be replaced at fixed intervals.
・Replacement of these components is not free of charge.
・The recommended replacement cycle in the following table assumes that the average ambient
temperature of the system unit is 25°C or less.
Note that when the average ambient temperature exceeds 25°C, the replacement cycle may be
shortened in some cases.
Replaceable
Recommended replacement
component
HDD
DVD drive
Dust filter
Keyboard
(Option)
Mouse
(Option)
APPENDIX HANDLING REPLACEABLE COMPONENTS
NOTICE
cycle
2 years
If the equipment is running 24 hours/7 days a week, the
replacement cycle is two years.
If the equipment is not running 24 hours/7 days a week,
the HDD should be replaced every four years or when the
power-on hours count exceeds 20000 hours, whichever
comes first.
In order to ensure quick recovery of corrupted files,
routinely back up your files.
4 years
1 year
If you do not replace a filter regularly, failure or shorter
life span of the equipment may result.
4 years
4 years
A-1
Note
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