Replacement Procedures; Safety Recommendations; Replacing A Power Module - H3C SR6600-X Series Manual

5

Replacement procedures

The router uses modular design. All modules for the router are hot swappable.

Safety recommendations

•
Always wear an ESD wrist strap or ESD gloves when you replace the modules.
•
To hot swap an LPU or HIM/MIM/MIC, first use the
operating.
•
When you replace FRUs, such as MPUs, LPUs, memory modules, the CF card, and
HIMs/MIMs/MICs, follow these guidelines:
Ensure good alignment with the slot to avoid damage to the module during installation or removal.

To prevent module panel deformation, make sure the captive screws are completely loosened before

removing a module.
Avoid touching any components on the PCB during observing or moving the module.

Put the removed module on an antistatic workbench with the PCB side facing upward or place them in

antistatic bags.

Replacing a power module

The replacement procedures for an AC power module and a DC power module are the same. This
section uses an AC power module as an example.
To replace a power module:
1. Face the front of the router and locate the power module to be removed.
2. Completely loosen the captive screws of the power module.
3. Holding the handle of the power module with one hand and supporting the bottom of the power
module with the other hand, gently pull the power module out of the slot along the slide rails.
Put the removed power module on an antistatic workbench or into an antistatic bag.
Figure5-1 Pulling the power module out of the slot
4. Install a new power module. For the installation procedure, see
If you do not install a new power module in the slot, install a filler panel.
remove
50
command to stop the card from
"Installing a power module."