Preventive Maintenance - Avaya S8700 Maintenance Manual

For multi-connect configurations

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Additional Maintenance Procedures

Preventive Maintenance

The following preventive maintenance procedures should be followed when

visiting customer sites. The chart that follows shows a sample of the preventive

maintenance log. Whenever you complete a preventive maintenance procedure,

be sure to fill in the information on the log form before you leave the customer's

Air filters should be inspected annually. If a filter is dirty or clogged, first tap it on

the ground. If the filter is still dirty or clogged, then wash it with warm water and a

mild detergent. A vacuum cleaner can be used if one is available. If there is no

facility for washing or vacuuming the air filter, then replace the filter. For

information about air filters and fans, see

Media Gateway Batteries

The backup batteries in the power distribution unit in the bottom of the cabinet

should be replaced every four years or whenever a POWER alarm that indicates

the condition of the batteries is logged. Systems with an uninterruptible power

supply (UPS) may not be equipped with backup batteries.

Media Server UPS Batteries

For information about maintaining the batteries that support the S8700 Media

Servers, see the User's Guide or other product documentation that ships with the

Issue 1 May 2002

''CABINET (Cabinet Sensors)'' on page