Model: TB-31
Safety Information
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Tumbling
When working at the measurement point, prevent the tumbling using such as a safety
belt, etc. In addition, to prevent injury, wear a helmet, life jacket, safety boots, etc.
Waterproofing
The construction of the product becomes waterproof (IP67) only when the sensor,
battery cover, AC adapter cover, and input/output cover are installed properly.
Do not touch the instrument with wet hands or wash it with water when the sensor
has been removed or the battery cover, AC adapter cover, or input/output cover is
opened. Besides, do not install or store the product where water or reagent may
enter it.
Mixing in
Do not drop the instrument body into the measurement tank. Doing so may cause
trouble.
Disassembly and Modification
Do not disassemble or modify the sections of the product that are not described in
the instruction manual. The product can be damaged.
Caution Label Lost
If any caution label affixed to this product becomes too difficult to read or lost, please
order a new one through your local sales agent or our sales office and affix it to its
original position.
(3) Notes on use of the instruction manual
Important items such as “Safety compliance items” are described in this manual. Handle the manual
as follows:
(a) The instruction manual is required not only at the start of operation but also required when
maintenance is performed or in case a failure occurs. Please keep the manual at hand all the time so
that the operator who actually operates the product can read the manual at any time.
(b) If the manual is lost or too smeared to read, please order a new copy through your local sales agent
or directly from our sales office.
(c) Some of the diagrams used in the manual or on product labels may be modified with part of their
shapes or displays omitted or they may be described in abstract form. In addition, numbers etc.
shown on the screen example are just examples for such cases.
(d) The contents of the manual may be changed without prior notice for reasons such as to improve
performance.
(e) Intellectual property right of the manual belongs to DKK-TOA. All or part of the manual must not
be reproduced without permission.