Srx5400 Firewall Chassis Grounding Point Specifications - Juniper SRX5400 Hardware Manual

CAUTION: You must ensure that power connections maintain the proper polarity. The
power source cables might be labeled (+) and (–) to indicate their polarity. There is no
standard color coding for DC power cables. The color coding used by the external DC
power source at your site determines the color coding for the leads on the power cables
that attach to the terminal studs on each power supply.
WARNING: For field-wiring connections, use copper conductors only.
CAUTION: Power cords and cables must not block access to device components or
drape where people could trip on them.

SRX5400 Firewall Chassis Grounding Point Specifications

WARNING: To meet safety and electromagnetic interference (EMI) requirements and to
ensure proper operation, you must properly ground the firewall chassis before
connecting power. See
CAUTION: Before firewall installation begins, a licensed electrician must attach cable
lugs to the grounding and power cables that you supply. A cable with an incorrectly
attached lug can damage the firewall.
The firewall chassis has one grounding point at the upper right corner of the back panel. The grounding
point consists of two threaded holes spaced 0.625-in. (15.86-mm) apart
grounding point holes fit UNC 1/4–20 screws. The accessory box shipped with the firewall includes the
cable lug that attaches to the grounding cable and two UNC 1/4–20 screws used to secure the
grounding cable to the firewall grounding point.
"Grounding the SRX5400 Firewall " on page 195 for instructions.
(Figure 15 on page 37). The
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