Juniper SRX-4600, Руководство по оборудованию

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CAUTION: Before you connect power to the services gateway, a licensed
electrician must attach a cable lug to the grounding and power cables that you
supply. A cable with an incorrectly attached lug can damage the services gateway
(for example, by causing a short circuit).
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, you must connect the chassis to earth ground before you connect
it to power. For installations that require a separate grounding conductor to the
chassis, use the protective earthing terminal on the services gateway chassis to
connect to the earth ground. For instructions on connecting earth ground, see
“Connecting Earth Ground to an SRX4600 Services Gateway” on page 74 . The
services gateway gains additional grounding when you plug the power supply in
the services gateway into a grounded AC power outlet by using the AC power
cord appropriate for your geographical location.
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Install the power supply in the chassis. For instructions on installing an AC power supply in an SRX4600
Services Gateway, see “Installing the SRX4600 Services Gateway AC Power Supply” on page 93 .
NOTE: Each power supply must be connected to a dedicated power source outlet.
To connect AC power to an SRX4600 Services Gateway:
1. Attach the grounding strap to your bare wrist and to a site ESD point.
2. Ensure that the power supplies are fully inserted in the chassis and the latches are secure. If only one
power supply is installed, ensure a that blank cover panel is installed over the second power supply
slot.
3. Locate the power cord or cords shipped with the services gateway; the cords have plugs appropriate
for your geographical location. See “SRX4600 Services Gateway AC Power Cord Specifications” on
page 40 .
WARNING: Ensure that the power cord does not block access to device
components or drape where people can trip on it.
4. Insert the coupler end of the power cord into the power cord inlet that is on the faceplate of the AC
power supply.
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