Component Replacement - Polycom DOC2709A Hardware Manual

Component Replacement

The RMX 4000 is designed with ease of maintenance in mind. Most components are
swappable and are accessible directly via the front panel or the rear panel.
The MPM+/MPMx, power supplies and Fan tray are Hot Swappable. The Fan tray must be replaced
immediately or the temperature spike in the RMX shall initiate a shutdown. The RTM-IP 4000, RTM
ISDN, RTM LAN, Fabric Switch Module (FSM) 4000 and the CTNL 4000 are not Hot Swappable.
System shutdown is required when replacing the RTM-IP 4000, RTM ISDN, RTM LAN, FSM 4000
and the CTNL 4000.
The following components can be replaced when they are faulty:
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Warning!
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Before replacing parts:
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Note! On all cards, if during the startup phase the blue HS LED remains lit, please make sure that
the card is properly seated in it's slot. If this problem persists, contact your next level of support.
Polycom, Inc.
CNTL 4000 Module, see "Replacing the CNTL 4000 Module" on page 2-2.
AC Power Supply Modules, see "Replacing an AC Power Supply Module" on page 2-3.
AC Power Entry Modules, see "Replacing an AC Power Entry Module (PEM)" on page 2-4.
DC Power Rail Modules, see "Replacing a DC Power Rail Module (PRM)" on page 2-5.
Fan drawer, see "Replacing the Fan Drawer" on page 2-6.
Adding an Air Filter, see "Inserting an Air Filter (Optional) in the Fan Drawer" on
page 2-7.
MPM+/MPMx card. This card is hot-swap enabled. See "Removing an Faulty MPM+/
MPMx Card" on page 2-8.
RTM ISDN card, see "Installing or Replacing the RTM ISDN Card" on page 2-10.
RTM-IP 4000 card, see "Replacing the RTM-IP 4000" on page 2-12.
RTM LAN card, see "Replacing the RTM LAN" on page
Fabric Switch Module (FSM 4000), see "Replacing the Fabric Switch Module (FSM 4000)"
on page 2-14.
All maintenance tasks are to be performed by qualified, authorized personnel.
Use only replacement parts supplied by your dealer.
Follow all procedures. Do not skip any steps.
To ensure a part needs replacing, complete the troubleshooting procedures.
Identify exactly which part needs replacing.
Make sure you have the correct replacement part on hand.
Make sure you are using proper ESD equipment, to prevent damage to the system.
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