Omron NYB17-11, Руководство пользователя

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Precautions for Safe Use
Disassembly, Dropping, Mounting, Installation and Storage
• Do not drop the product or subject it to abnormal vibration or shock. Doing so may result in product
malfunction or burning.
• When unpacking, check carefully for any external scratches or other damages. Also, shake the
product gently and check for any abnormal sound.
• Always use the devices specified in the relevant manual.
• The product must be installed in a control panel.
• Always install equipment that is included in the product specifications. Not doing so may result in
failure or malfunction.
• If the storage period exceeds 6 months, check the performance of the Fan Unit before production
starts.
• Install the product in the correct orientation and temperature according to the specifications in the
manual to prevent overheating. Not doing so may result in malfunction.
• When connecting peripheral devices to the product, ensure sufficient countermeasures against
noise and static electricity during installation of the peripheral devices.
Wiring
• Follow the instructions in the manual to correctly perform connector wiring and insertion. Double-
check all wiring and connector insertion before turning ON the power supply.
• Always ensure connectors, cables, PCIe Cards and Storage devices are completely locked in place
to prevent accidental disconnection.
• Before you connect a computer to the product, disconnect the power supply plug of the computer
from the AC outlet. Also, if the computer has an FG terminal, make the connections so that the FG
terminal has the same electrical potential as the product. A difference in electrical potential between
the computer and the product may cause failure or malfunction.
• Do not bend or pull the cables beyond normal limit. Do not place heavy objects on top of the cables
or other wiring lines. Doing so may break the cables.
• Always use power supply wires with sufficient wire diameters to prevent voltage drop and burning.
Make sure that the current capacity of the wire is sufficient. Otherwise, excessive heat may be gen-
erated. When cross-wiring terminals, the total current for all the terminals will flow in the wire. When
wiring cross-overs, make sure that the current capacity of each of the wires is not exceeded.
• Be sure that all mounting bracket screws and cable connector screws are tightened to the torque
specified in the relevant manuals. The loose screws may result in fire or malfunction.
• Use crimp terminals for wiring.
Power Supply Design and Turning ON/OFF the Power Supply
• Always use a power supply that provides power within the rated range.
• Do not perform a dielectric strength test.
• Always use the recommended uninterruptible power supply (UPS) to prevent data loss and other
system file integrity issues caused by unexpected power interruption. Back up the system files in the
Precautions for Safe Use
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NY-series Industrial Box PC User's Manual (W553)