Installation guide

76 Acme Packet 6100 Hardware Installation and Maintenance Guide
Required Parts The following parts are required to replace the SSM3 module:
• ESD wri
st strap
• ESD saf
e location
• SS
M3 Module
• NIU
Card
Removing the
SSM3 Module
The following procedure describes how to remove the SSM3 module located
on the Acme Packet NIU card.
Prerequisites:
• Pro
vide an ESD-safe location to place the SSM3 and NIU card.
• W
ear an ESD wrist strap or take similar equivalent actions to prevent static
damage to the NIU card or other ESD-sensitive components.
• N
ote the location of the SSM3 module connector on the NIU card.
• #2 Ph
illips screwdriver
To remove the SSM3 module:
1. Remove the NIU card as directed in the Acm
e Packet 6100 Service Manual.
2. Place the NIU card on an ESD-saf
e mat or other similar location.
3. Using the Phillips screwdriver, remove the four standoff screws from the
SS
M3 module and store them for later reuse.
4. To remove the module (shown below)
, grasp the SSM3 module along
either side of the connector between your thumb and index finger and pull
up on one side of the connector until the module is fully disconnected from
the connector. Place the module on an ESD-safe surface.
Figure 6 - 106. Removing the SSM3 Module
Installing the
SSM3 Module
The following procedure describes how to install the SSM3 module onto the
Acme Packet NIU card.
Prerequisites:
• Plac
e the new SSM3 module in an ESD-safe location.
• W
ear an ESD wrist strap or take similar equivalent actions to prevent static
damage to the NIU card or other ESD-sensitive components.
• N
ote the location of the SSM3 module connector on the NIU card.
• #2 Ph
illips screwdriver