H3C SecPath F100-X-G3, Руководство по установке

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11
Installing the firewall in a standard 19-inch rack
WARNING!
To avoid bodily injury and device damage, use a minimum of two persons to rack-mount the firewall.
CAUTION:
•
For adequate heat dissipation, ensure a minimum clearance of 80 mm (3.15 in) around the air
inlet and outlet vents of the chassis and a distance of 1U (44.45 mm, or 1.75 in) between the
chassis and other devices in the rack.
•
As a best practice, use a rack shelf together with the mounting brackets to support the weight of
the chassis.
To install the firewall in a standard 19-inch rack:
1. Wear an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably
grounded.
2. Unpack the firewall and accessories.
3. Mark the cage nut installation positions on the rack posts by using the mounting brackets.
Use a front mounting bracket to mark the positions on the front rack posts and use a rear
mounting bracket to mark the positions on the rear rack posts.
4. Install cage nuts.
Figure2-3 Installing cage nuts
5. Attach the front mounting brackets and shoulder screws to both sides of the firewall with M4
screws provided with the firewall.
Figure2-4 Attaching mounting brackets and shoulder screws to the firewall
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