Table of Contents
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Chapter 1
Before Starting Maintenance Work
This chapter describes the safety precautions that must be observed before the start of
any maintenance work, and the tools required for the maintenance work.
Check the following items to ensure that the work is done correctly:
Warning/Caution Indications
■
Labels
■
RFID Tag
■
Safety Precautions
■
Precautions on Static Electricity
■
Other Precautions
■
Emergency Power-Off
■
Tools Required for Maintenance
■
1.1
Warning/Caution Indications
This manual uses the following conventions to indicate warning and alert messages,
which are intended to prevent injury to the user and others as well as damage to
property.
Warning - "WARNING" indicates a potential hazard that could result in death or
serious personal injury if the user does not perform the procedure correctly.
Caution - "CAUTION" indicates a potential hazard that could result in minor or
moderate personal injury if the user does not perform the procedure correctly. This
also indicates that damage to the unit itself or other property may occur if the user
does not perform the procedure correctly.
1
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