Chapter 6 Checkup And Maintenance; Periodic Checkup - Hitachi HF-W100E Instruction Manual

CHAPTER 6 CHECKUP AND MAINTENANCE

6.1 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.
Collection of logging information
Inspection and cleaning for the components
• Inspection and cleaning for outside of the
equipment
• Other general inspection items
Measuring the power voltage
Operation check
• Operation check of switches and indicators
• Operation check by using test programs
Periodic replacement of replacement components
(*)
(*) For details about how to handle replaceable components, see "APPENDIX
HANDLING REPLACEABLE COMPONENTS".
Checkup item
6-1
6. CHECKUP AND MAINTENANCE
Frequency
Once per year
Once per year
Once per year
Once per year
As required