NEC IP8800/S6300 사용자 설명서
Safety Guide [IP8800/S6600]
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■ Grounding is required.
• Leak current of up to 3.5mA flows for each device. If connecting the device with AC power, be sure to use the
grounded outlet. If the power supply is used without grounding, an electric shock may be caused and failures
may occur due to electric noise.
may occur due to electric noise.
• When the device is connected to the DC power supply, be sure to connect the grounding terminal. If the power
supply is used without grounding, an electric shock may be caused and failures may occur due to electric
noise.
noise.
■ Installing/uninstalling of the DC power cable must be performed by the trained
engineer or maintenance personnel.
engineer or maintenance personnel.
• Installing/uninstalling of the DC power cable must be performed by the trained engineer or maintenance
personnel. DC power cable is connected to the power supply via a terminal. Therefore, inadvertent handling
of the DC power cable may result in fire disasters or electric shock.
of the DC power cable may result in fire disasters or electric shock.
■ Before installing or removing a DC power cable, turn off the breaker on power supply
facilities.
facilities.
• Before installing or removing a DC power cable, turn off the breaker on power supply facilities. Operation with
the breaker on may cause electric shock.
■ Attach insulation covers on the 0V and -48V terminals of a DC power cable.
• Attach insulation covers on the 0V and -48V terminals of a DC power cable (the side of which connects to
power supply facilities). Operation without insulation covers may cause electric shock.
■ When using the DC power supply, do not leave the terminal board uncovered.
• When using the DC power supply, be sure to attach the cover to the terminal board after connecting the power
cable. Operating it without the terminal board cover can cause an electric shock.
■ Do not touch the potential tap.
• The power supply is provided with the potential tap. This tap is used for inspection at shipment. Customer
should not use this tap. Do not insert a sharp material such as pin or clip into the potential tap. Fire disasters
or electric shock may be caused.
or electric shock may be caused.
■ The device must be carried and installed by at least three people.
• The table below shows mass of the devices. The device must be carried and installed by at least three people.
Otherwise, a personal injury due to drop or fall may be caused.
Number of people to carry the device
Model
Mass
Number of people
IP8800/S6604
45 kg/100 lb
3 or more
IP8800/S6608
64 kg/142 lb