Toshiba NV Series Hardware Manual page 13

● About handling
• The metal part of the base unit and terminal block signal conversion adapter are zinc plated.
Zinc plating may turn white over a long period of time, but it does not affect the performance of the
base unit and terminal block signal conversion adapter. Changes in color will be accelerated by
direct contact of your skin (e.g. hands) to the metal part. Take care not to touch the metal part with
bear hands during installation and maintenance, etc.
Be Sure To Observe The Following
To ensure operator safety and normal device operation, be sure to observe the following.
1. Before installation, operation, maintenance, and inspection, carefully read this manual and all the
related manuals to familiarize yourself with the equipment knowledge, safety information, and
considerations. Use the device after carefully reading the instruction manual.
2. Avoid installation and storage under any of the following environments.
(1) A place with a lot of dust.
(2) A place with corrosive gases (e.g., SO
(3) A place subject to vibration or shock.
(4) Low- and high-temperature environments not applicable to the installation condition in this
instruction manual.
(5) A highly humid place.
3. When the device's ambient and internal temperatures rise abnormally or a failure occurs in the
device, stop using the device, turn off the power, and contact your nearest service representative.
4. Do not open the device case during operation, except for setting switches.
5. Do not modify the device.
6. Do not drop the product during transit.
7. The device is intended for persons with general knowledge of control equipment regarding its
installation, wiring, use, and maintenance. Erroneous use can result in electrical shock, fire, failure,
or malfunction. Therefore, if you do not have sufficient control equipment and electric knowledge,
avoid performing installation, wiring, use, or maintenance by yourself and ask a person with
specialized knowledge to do the work.
8. This manual and the separate related materials are intended for persons with general knowledge of
control equipment.
Contact us for any questions about the contents.
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Unified Controller nv Series type1 light Controller Unit Operating Instructions
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