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・ To keep the system normal and avoid unnecessary troubles, perform daily inspections, regular
inspections, and cleaning.
●Please observe the following
To assure safety of the operator and normal operation of the device when the device is used, 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. Use the device after reading the operation manual thoroughly.
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 contact one of our company's service
representatives.
4. Do not open the case of the device during operation for any purpose other than switch setting.
5. Do not modify the device.
6. Be careful not to drop the product 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.
x
6F8C1657
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