H3C Technologies H3C S9500E Series Switches - Manual (Page 45)

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Installing a DC power supply
1. Remove the air filter frame of the power supply, and gently pull the DC power supply handle out.
2. Holding the handle of the power supply with one hand and supporting the bottom of the power
supply with the other hand, insert the power supply slowly along the slide rails until it makes close
contact with the backplane, as shown in Figure 30 .
3. Fasten the mounting screws on the power supply panel with a Phillips screwdriver.
4. Cover the power supply with the removed air filter frame.
Figure 30 Installing a DC power supply
Installing an AC power supply
This section describes how to install an NEPS3500-A AC power frame and a sub power supply.
Installing an NEPS3500-A AC power frame
1. Insert the power frame slowly along the slide rails until it makes close contact with the backplane
of the chassis.
2. Fasten the mounting screws on the power frame panel with a Phillips screwdriver.