Dahua D-PFS4226-24GT-230 Manuel de démarrage rapide - Page 7
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1.1 Installation Notes
Follow the notes below to avoid device damages or personal injuries caused by misoperation:
● Wear the ESD bracelet or gloves before installation and do not power on the switch before
finishing installation.
● Use the included power cord to supply power to the switch.
● Make sure that the input voltage matches the value of the switch specified in this manual.
● Do not block any ventilation openings.
● Do not remove the housing of the switch.
● Keep the air in the ambient environment clean. Regularly perform dedusting.
● Disconnect the switch from the power supply before cleaning it. Do not scrub the switch with
any liquid. Clean only with dry cloth.
● Position the switch away from power line, electric lamp, or power system.
● Do not place any heavy things on this switch.
● If outdoor cabling is required, we recommended you deploy a port lightning arrester (see the
following figure for connection method) or AC power supply lightning arrester.
There is a void sticker covering one of the screws on the housing of the switch. Do not remove the
sticker without permission from the local agent.
1.2 Installation Tools
● Desktop mount: ESD bracelet (or gloves).
● Rack mount: ESD bracelet (or gloves), Phillips screwdriver, and screws.
1.3 Mounting Methods
1.3.1 Rack Mount
Step 1
Ensure that the subrack is stable and level, and is properly grounded.
Step 2
Attach the L-shaped brackets to the switch with screws.
1 Device Installation
Figure 1-1 Installation diagram
1