5. Maintenance and Inspection
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Maintenance Parts
For early recovery in case of failure, it is recommended preparing at least the following
maintenance parts.
WARNING
Replace fuses with specified items.
Using anything other than specified may cause a fire or failure.
Table 5.3 Maintenance parts
Product name Quantity Remark
I/O module One for
each type.
Important:
When storing spare items,avoid a place with high temperature or humidity.