Avaya BCM1000 Installation Manual download pdf (Page 193)

167

Installation and Maintenance Guide

Chapter 15

Preparing hardware for maintenance or upgrades

When you need to replace or update a piece of hardware on the Business Communications system,

you must ensure the system is safely disconnected from the trunk lines and all electrical

connections are disconnected. To replace interior components on these units, you can remove the

top to access the inside of the units. Also, if you are replacing any of the PCI cards (base unit only)

or any of the media bay modules, you may need to remove the front bezel of the unit.

Figure 73 provides an overview of the process for preparing the Business Communications

Manager hardware for maintenance or upgrade procedures.

Figure 73 Process Map: Preparing the units for maintenance

Special tools

Before you replace the components, ensure you have the following equipment:

• Phillips screwdriver #2, with a blade 3.5 in. long

• 3/16 inch slot screwdriver

• antistatic grounding strap

Caution: You must wear an antistatic grounding strap at all times when handling

electronic components. Failure to do so can result in damage to the equipment.

Use Unified

Manager to

shut down

software

Disconnect cables

from the front of

the BCM1000 and

BCM1000e

Remove ac power

plugs from both

units

Remove from rack

or wall.

Place on

static-free surface

Remove the top

from the unit

Perform

maintenance/

upgrade

procedure

Restore power

to the units

Reconnect

cables to the

front of the units

Test system

functions

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Avaya BCM1000 Installation Manual Page 193

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