Toshiba nv Series Instruction Manual page 13

● Please observe the following
To assure safety of the operator and normal operation of the device when the device isused, please
observe the following.
1. Before installation, operation, maintenance, or inspection, read this operation manual and all the
related manuals thoroughly to obtain device information, safety information, and other
considerations.
2. Do not install or store it in the following environments.
(1) A place with a lot of dust
(2) A place with corrosive gases (SO2, H2S)
(3) A place with vibrations and shocks
(4) A place with low or high temperature outside of the installation condition described in this manual
(5) A place with high humidity
3. When the ambient or internal temperature of the device rises abnormally or failure occurs in the
device, stop using the device, turn off the power, and contract the nearest Toshiba office or agent.
4. Do not open the maintenance cover except for switch setting and battery replacement.
5. Do not modify the device.
6. Be careful of the water and not to drop the product or stacking during transportation.
7. The device is intended for people with general knowledge on handling of control devices in terms of
installation, wiring, usage, and maintenance. Wrong handling may cause an electric shock, fire,
failure, or malfunction. Those who have insufficient knowledge on handling of control devices or
electric devices should avoid performing installation, wiring, usage, and maintenance, and delegate
the task to someone with expertise.
8. This document and related materials are intended for people with general knowledge on handling of
control devices.
If you have any question, please do not hesitate to ask us.
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