Periodic Checkup - Hitachi HF-BX1000 Instruction Manual

5. CHECKUP AND MAINTENANCE

5.2 Periodic Checkup

The table below shows how to check up the equipment periodically. A qualified maintenance
personnel must conduct this periodical checkout. Include the checkout time in the system
operation schedule.
Checkup item
Collection of logging information
Inspection and cleaning for the
components
• Inspection and cleaning for inside
and outside of the equipment
• Inspection of fan rotation, dust
removal
• Removal of foreign objects that have
entered the equipment
• Other general inspection items
Replacing dust filters
Measuring the power voltage
Operation check
• Operation check of switches and
indicators
• Operation check by using test
programs
Periodic replacement of replacement
components (*)
Routine checkup
• Cleaning the keyboard
• Cleaning dust filters
(*) For details about how to handle replaceable components, see "APPENDIX HANDLING
REPLACEABLE COMPONENTS".
Frequency
Once per year
Once per year
Once per year
Once per year
Once per year
As required
Between once per For details, see section "5.1 Daily
month and once per Checkup".
three months
5-4
Note