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< Safety Precautions >
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IM 39J06B40-01EN 14th Edition: May 30, 2022
Safety Precautions

Safety, Protection, and Modification of the Product
• In order to protect the system controlled by the product and the product itself and
ensure safe operation, observe the safety precautions described in this instruction
manual. We assume no liability for safety if users fail to observe these instructions
when operating the product.
• If this instrument is used in a manner not specified in this manual, the protection
provided by this instrument may be impaired.
• If any protection or safety circuit is required for the system controlled by the product
or for the product itself, prepare it separately.
• Be sure to use the spare parts approved by Yokogawa Electric Corporation
(hereafter simply referred to as YOKOGAWA) when replacing parts or consumables.
• Modification of the product is strictly prohibited.
• The following symbols are used in the product and instruction manual to indicate
that there are precautions for safety:
Indicates that warning is required for operation. This symbol is placed on the
product to refer the user to the instruction manual in order to protect the operator
and the equipment. In the instruction manuals you will find precautions to avoid
physical injury or death of the operator, including electrical shocks.
Indicates a caution of high temperature surface.
Indicates a caution of Laser radiation.
Identifies a functional grounding terminal. Before using the product, ground the
terminal.
Indicates a DC supply.