Extreme Networks EN-SLX-9030-48S-4C, Руководство по установке оборудования

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3. Remove the previously installed power supply from the appropriate slot by pressing the release lever and pulling the power
supply handle.
4. Before opening the package that contains the DC power supply, touch the bag of the switch casing to discharge any potential
static electricity. It is recommended to use an ESD wrist strap during installation.
5. Remove the DC power supply from the anti-static shielded bag.
6. Remove the DC terminals plastic cover.
7. Attach the safety grounding wire to the power supply using the safety ground screw.
8. Attach the DC power supply wires to the power supply DC power terminals, matching the polarity. Refer to Figure 46.
FIGURE 45 DC power supply wiring terminals
• 1 - DC power terminals
• 2 - Safety ground screw
9. Make sure the screws are tight with no wire touching the ground screw.
10. Using the handle on the power supply, hold the power supply level and guide it into the power supply slot. Gently push the
power supply all the way into the slot, ensuring that it firmly engages with the connector and the release lever clicks into its
locked position.
When the SLX 9030/9030-T device is powered on, the power LED on the front of the device should turn green to confirm that the
power supply is correctly installed and supplying power. Refer to
LED ports behavior on page 79.
Grounding the SLX 9030/9030-T device
The rear panel of the SLX 9030/9030-T device includes a dual-screw grounding terminal. The surface area around this terminal is not
painted to provide a good electrical connection. Before connecting power to the device, the grounding terminal must be connected to
ground to ensure proper operation and to meet electromagnetic interference (EMI) and safety requirements.
Grounding the SLX 9030/9030-T device
ExtremeSwitching SLX 9030 Hardware Installation Guide
9035691-02 Rev AD 89