43
Replacement procedures
This chapter includes these sections:
•
•
•
•
•
Replacing a transceiver module
•
Safety recommendations
1.
Always wear an ESD-preventive wrist strap or ESD-preventive gloves when maintaining the router
hardware.
2.
When operating a pluggable module, such as a memory module, CF card, or HIM/MIM, note the
following guidelines:
•
Ensure good alignment with the slot to avoid damage to the module during installation or removal.
•
Before removing a module, make sure that the captive screws are completely loosened. Otherwise,
the panel of the module may be deformed.
•
Avoid touching any components on the PCB of a module when observing or moving the module.
•
Put a removed module on an antistatic workbench with the PCB side up or place it in an antistatic
bag.
Replacing a HIM
Follow these steps to replace a HIM:
Step1
Use a flat-blade screwdriver to loosen the captive screws of the HIM to be removed.
Step2
Grasping the two ejector levers with both hands, pivot the ejector levers outward, and pull the HIM out
of the slot.
Figure 34
Remove a HIM
Содержание SR6602
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