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3Com CS/3000-48 Installation Manual page 61

Cs/3000 series communications server

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5-4
C
5: M
HAPTER
AINTENANCE AND
Replacing an
Ethernet Interface
Module
U
PGRADES
Pull up
plastic
retainer
Flip
Figure 5-2 Opening the Fuseholder Cartridge
The procedure for installing an Ethernet interface module is similar for all
types of modules. Whenever you handle an Ethernet interface module,
adhere to these electrostatic discharge (ESD) guidelines to avoid damage:
Keep the new module in its antistatic bag until you are ready to install it.
Do not touch pins, leads, or solder connections on the board.
Handle the board by the edges only.
Observe proper grounding techniques, including using a foot strap and
grounded mat or wearing a grounded static discharge wrist strap.
You need a #1 Phillips screwdriver and a small slotted screwdriver. To
replace an Ethernet interface module, follow this procedure:
WARNING: To avoid possible electrical shock, the server's power cord must
be disconnected from the power source.
Autoranging
power module
Fuse
Fuseholder cartridge
Fuse clip insert

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Cs/3000Cs/3100