3Com Lynx L-510 warranty Preventive Maintenance PM Tasks, a. Pre-Operational Checks

Lynx L-510

Quick Guide

Maintenance

This section provides instructions on preventive maintenance necessary to ensure that the system and equipment are maintained at its optimum operating condition.

Preventive Maintenance

Preventive maintenance (PM) or Scheduled Maintenance is the systematic care, servicing and inspection of equipment to prevent failures, reduce downtime and maintain it in an optimum operational condition.

Preventive Maintenance (PM) Tasks

In general, the following PM tasks are recommended to be performed:

a.Pre-Operational Checks

These are tasks to be performed before the installation and operation of the Lynx L-510 to ensure that the system is operationally ready:

1.Check for completeness of the system, ensure all equipment and accessories are in place and in good condition;

2.Check that all switches are at OFF position;

3.Perform system power up, ensure that the indicators are lit accordingly and no alarms or buzzers are triggered;

4.Perform self test, view diagnostic messages and device status and ensure no fault or error messages are displayed or reported;

b.Post-operation Checks

These tasks are performed as a procedural post operation check to ensure system is properly shut down.

Perform system power down procedure and ensure that all power supply connections and switches are turned OFF.

c.Regular Tasks

PM regular tasks are to be performed at intervals recommended as in Table 1-1.

When performing PM cleaning tasks:

1.Use a lint-free, non-abrasive cloth to perform cleaning – DO NOT use any solvent, abrasive cleaning agents or tissue paper. If equipment is dirty (e.g. with thick dust), use a soft damp cloth and wipe the surface of the equipment gently.

2.Wipe off immediately any water or liquid from rack, equipment or accessories.

23