Yokogawa Extractive Oxygen Gas Analyzer TDLS220 - Manual (Page 3)

IM 11Y01B02-01E-A 4th Edition September 11, 2012-00
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 user’s 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 user’s 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 safety symbols are used on the product as well as in this manual.
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 user’s 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 user’s 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 safety symbols are used on the product as well as in this manual.
DANGER
This symbol indicates that an operator must follow the instructions laid out in this manual in
order to avoid the risks, for the human body, of injury, electric shock, or fatalities. The
manual describes what special care the operator must take to avoid 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 gives information essential for understanding the operations and functions.
Note!
This symbol indicates information that complements the present topic.
This symbol indicates Protective Ground Terminal
This
symbol
indicates
Function
Ground
Terminal
(Do
not
use
this
terminal
as
the
protective
ground
terminal.)
 Warning and Disclaimer
The product is provided on an “as is” basis. YOKOGAWA shall have neither liability nor responsibility to any
person or entity with respect to any direct or indirect loss or damage arising from using the product or any
defect of the product that YOKOGAWA cannot predict in advance.
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