Connecting Power To An Ac-Powered Services Gateway - Juniper SRX 5600 Hardware Manual

SRX 5600 Services Gateway Hardware Guide
Grounding the Services Gateway
You ground the device by connecting a grounding cable to earth ground and then
attaching it to the chassis grounding points using UNC 1/4-20 two screws. You must
provide the grounding cables (the cable lugs are supplied with the device). For
grounding cable specifications, see "Chassis Grounding" on page 185.
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Connecting Power to an AC-Powered Services Gateway

CAUTION: Do not mix AC and DC power supplies within the same services gateway.
Damage to the device might occur.
You connect AC power to the device by attaching power cords from the AC power
sources to the AC appliance inlets located on the power supplies. The power cords
are provided. For power cord specifications, see "AC Power Cord Specifications" on
page 194.
To connect the AC power cords to the device for each power supply (see Figure 35
on page 65):
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Grounding the Services Gateway
Verify that a licensed electrician has attached the cable lug provided with the
device to the grounding cable.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and
connect the strap to an approved site ESD grounding point. See the instructions
for your site.
Ensure that all grounding surfaces are clean and brought to a bright finish before
grounding connections are made.
Connect the grounding cable to a proper earth ground.
Detach the ESD grounding strap from the site ESD grounding point.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and
connect the strap to one of the ESD points on the chassis. For more information
about ESD, see "Preventing Electrostatic Discharge Damage" on page 152.
Place the grounding cable lug over the grounding points on the upper rear of the
chassis. The bolts are sized for UNC 1/4-20 bolts.
Secure the grounding cable lug to the grounding points, first with the washers,
then with the screws.
Dress the grounding cable and verify that it does not touch or block access to
device components, and that it does not drape where people could trip on it.
Locate the power cords shipped with the device, which should have a plug
appropriate for your geographical location (see "AC Power Cord Specifications"
on page 194).
Move the AC switch next to the appliance inlet on the power supply to the off
position .
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