Replacing an ac power module – H3C Technologies H3C SR8800 User Manual
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Figure 54 Replacing a DC power module
(A) DC power module to be removed
(B) DC power module to be installed
Replacing an AC power module
Replacing an NEPS800-A or NEPS2000-A AC power module
The procedures for replacing an NEPS800-A or NEPS2000-A AC power module are the same as
replacing a DC power module. For more information, see "
Replacing an NEPS3500-A AC power frame and an NEPS1800-A power module
1.
Pull the handle of the power module downward to the unlock position. Gently move the power
module to unseat it from the backplane of the power frame.
2.
Supporting the bottom of the power module with one hand and holding its handle with the other
hand, gently pull the power module out.
Put the removed power module on an antistatic mat or into the original shipping materials.
If the power frame is installed with two AC power modules, repeat steps 1 and 2 to remove the
other power module.
3.
Use a Phillips screwdriver to loosen the captive screws on both sides of the power frame.