Equipment Rack Installation - PaloAlto Networks PA-4000 Series Reference Manual

Equipment Rack Installation

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Unpack the device.
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Verify that power is not connected to the device.
Equipment Rack Installation
Figure 4 illustrates how rack mounting brackets are attached to the PA-4000 Series. You can attach the
brackets using the holes at the front or the midpoint of the unit.
Figure 4. Attaching Rack Mounting Brackets
The following safety guidelines apply to rack installation:
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Elevated ambient operating temperature—If the PA-4000 Series is installed in a closed or
multi-unit rack assembly, the ambient operating temperature of the rack environment may be
greater than the ambient room temperature. Verify that the ambient temperature of the rack
assembly meets the maximum rated ambient temperature requirements listed in "Environmental
Specifications" on page 19.
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Reduced air flow—Ensure that the airflow required for safe device operation is not compromised
by the rack installation.
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Mechanical loading—Ensure that the rack-mounted device does not cause hazardous conditions
due to uneven mechanical loading.
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Circuit overloading—Ensure that the circuit that supplies power to the device is sufficiently rated
to avoid circuit overloading or excess load on supply wiring. Refer to "Electrical Specifications"
on page 18.
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Reliable earthing—Maintain reliable earthing of rack mounted equipment. Pay special attention
to supply connections other than direct connections to the branch circuit (such as use of power
strips).
10 • Installing the Hardware Palo Alto Networks