Appendix Handling Replaceable Components - Hitachi 65 Instruction Manual

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
component replacement cycle
HDD
DVD drive
Dust filter
Keyboard
(Option)
Mouse
(Option)
< NOTE >
・ When you replace a component in order to, for example, repair equipment,
you may need to replace the component with a functionally compatible one.
・ If you repair a component in a manner not recommended by the
Manufacturer, proper operation of the component is not guaranteed.
・ For details about RAS features, see "CHAPTER 4 CHECKING
HARDWARE STATUS" in the "HF-W7500 MODEL 65/60 RAS FEATURES
MANUAL (WIN-63-0101)".
NOTICE
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.
If a RAS feature displays a drive-failure prediction icon for a
drive, replace that drive as soon as possible because a failure
might occur in the near future.
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
APPENDIX HANDLING REPLACEABLE COMPONENTS
A-1
Note