Appendix Handling Replaceable Components - Hitachi HF-BX1000 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.
• These components are provided at our regular prices. Consult our sales representatives as
required.
• 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.
We provided the recommended replacement cycle based on the use condition that the engineer
assumed. The replacement cycle may be shortened depending on the environmental conditions,
use conditions (for example, access frequency in a magnetic disk unit), etc. Perform periodic
inspections and earlier replacement in accordance with the environmental conditions.
Replaceable
component
HDD
Dust filter
Lithium battery
Keyboard 4 years or 10 million
(optional) uses, whichever comes
first
Mouse (optional) 4 years or the following
number of uses,
whichever comes first:
1. Switch: 3 million uses
2. Wheel: 1 million uses
Recommended
replacement cycle
2 years
1 year
7 year
APPENDIX HANDLING REPLACEABLE COMPONENTS
NOTICE
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.
If you do not replace a filter regularly, failure or shorter life
span of the equipment may result.
When you need to replace the lithium battery, send back the
equipment to our manufacture. Alternatively, if you have
concluded a paid maintenance contact, request the
maintenance company to replace the lithium battery.
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Description