96
Figure 70
Replacing a power supply
Replacing a PEM (applicable to only an AC power supply)
1.
Use a Phillips screwdriver to loosen the screws on the front panel of the PEM.
2.
Slowly pull the PEM out along the slide rails, as shown in
.
3.
Put the removed PEM on an antistatic mat or in its original shipping materials.
4.
Unpack a new PEM, and slowly insert the PEM along the slide rails until the PEM has close contact
with the power frame backplane, as shown in
.
5.
Use a Phillips screwdriver to fasten the screws on the PEM panel.
A
B
1
2
3
4
5
6
Summary of Contents for S12500 Series
Page 40: ...30 Figure 28 Installing an upper expansion cable management bracket 1 2 3 4 5 6 7...
Page 109: ...99 Figure 74 Replacing a card for the S12504 A Card to be removed B Card to be installed...
Page 149: ...139 Figure 85 Loopback operation on an optical transceiver...
Page 164: ...154 Figure 100 Example of a device label...
