Fujitsu 1FINITY L100 User Manual page 369

System Maintenance
Equipment Replacement
■ If used, all PIUs removed from the blade
■ A recent database backup for the blade is available for Main blade replacement
Note: If no database backup is available, the blade needs to be completely reprovisioned. No database backup
is required for a tributary blade replacement.
■ Screwdriver set (including straight-slot and Phillips head)
Warning: After the blade is powered up, power down within 15 minutes causes database corruption,
which leads to blade start-up failure and requires a return to factory for reprogramming.
Warning: The blade is heavy. When handling the blade, position two hands in the center at all times.
Moving or lifting the blade with one hand or without assistance (if required) may result in personal injury,
damage to the equipment, or both.
Step 1
If the Main blade is being replaced and the blade has the USB flash drive (provides secondary storage of the OSL
and the database) installed, remove the USB flash drive and set aside.
Step 2
Verify the replacement blade is the same blade type as the blade being replaced.
Step 3
Verify the software load on the replacement blade is the same as the blade being replaced.
Step 4
Unlatch the fiber restraint gates on each side of the blade.
Note: Slide the fiber restraint gate slightly inward to open the gate.
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Release 19.1.1 Issue 1.1, May 2021
369
Fujitsu and Fujitsu Customer Use Only