Hitachi IJ UX Service Manual page 273

6.4.18 Parts Life Expired
Parts Life Expired
Open <Periodic replacement
mgmt.> screen and check the parts whose
operation time exceeded the alarm time.
Shut off the power. Replace the parts whose
operation time exceeded the alarm time.
Turn on the power. Open <Periodic replacement
parts mgmt.> screen to reset the operation
time of the replaced parts to zero.
Is the alarm cancelled?
Resume the operation
parts
No
Yes
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