Huawei S2700 Hardware Installation And Maintenance Manual page 55

S2700&S3700&S5700&S6700 Switch
Hardware Installation and Maintenance Guide
A switch can only use power modules matching its chassis model. Using unsupported power
modules will cause unexpected risks.
Tools and Accessories
l
l
Procedure
Step 1 Wear an ESD wrist strap or ESD gloves. When wearing an ESD wrist strap, ensure that it is in
close contact with your wrist and grounded properly.
Step 2 Remove the filler panel from the slot into which the power module will be installed. Keep the
filler panel for future use.
1.
2.
Step 3 Install the power module.
1.
2.
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Issue 13 (2017-11-20)
NOTICE
ESD wrist strap or ESD gloves
Phillips screwdriver
Use a Phillips screwdriver to loosen the captive screw on the filler panel.
Holding the captive screw, pull out the filler panel.
a
Hold the handle on the power module with one hand and support the bottom with the
other hand. Push the power module gently into the slot until it is fully seated.
Use the Phillips screwdriver to fasten the captive screw on the power module.
b
NOTE
This figure shows the installation of an AC power module as an example. The installation of a DC
power module is the same.
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b
a
6 Installing Modules
47