Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 - Manual (Page 5)

IM 1M12A01-03E
iv
(2) Safety and Modification Precautions
• Follow the safety precautions in this manual when using the product to ensure protec-
tion and safety of personnel, product and system containing the product.
(3) The following safety symbols are used on the product as well as in this manual.
DANGER
This symbol indicates that the operator must follow the instructions laid out in this
manual in order to avoid the risk of personnel injuries or fatalities such as electric shock.
The manual describes what special care the operator must exercise to prevent such risks.
WARNING
This symbol indicates that the operator must refer to the instructions in this manual in
order to prevent the instrument (hardware) or software from being damaged, or a system
failure from occurring.
CAUTION
This symbol draws attention to information essential for understanding the operation and
functions.
Tip
This symbol gives information that complements the present topic.
SEE ALSO
This symbol identifies a source to which to refer.
Protective Ground Terminal
Function Ground Terminal (Do not use this terminal as the protective ground
terminal.)
Alternating current