
A-1
SAFETY PRECAUTIONS
(Read these precautions before using this product.)
Before using this product, please read this manual and the relevant manuals
carefully and pay full attention to safety to handle the product correctly.
In this manual, the safety precautions are classified into two levels:
"
WARNING" and "
CAUTION".
Under some circumstances, failure to observe the precautions given under
"
CAUTION" may lead to serious consequences.
Observe the precautions of both levels because they are important for personal
and system safety.
Make sure that the end users read this manual and then keep the manual in a safe
place for future reference.
[DESIGN PRECAUTIONS]
CAUTION
●
Do not bunch the control wires or communication cables with the main circuit
or power line, or install them close to each other.
They should be installed 100 mm (3.94 inch) or more from each other.
Otherwise, noise may occur and result in malfunction.
WARNING
Indicates that incorrect handling may cause
hazardous conditions, resulting in death or severe
injury.
Indicates that incorrect handling may cause
hazardous conditions, resulting in minor or moderate
injury or property damage.
CAUTION