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    Maintaining an NSM4000 Appliance

    Purpose

    For optimum performance of the NSM4000 appliance, perform preventive maintenance procedures.

    Action

    On a regular basis, ensure that you:

    • Keep the site as dust-free as possible; dust can clog air intake vents and filters, reducing the efficiency of the appliance cooling system.
    • Inspect the site to ensure that the grounding and power cables connected to the NSM4000 appliance are securely in place and that there is no moisture accumulating near the appliance.
    • Ensure that the power and grounding cables are arranged so that they do not obstruct access to other components.
    • Keep the area around the chassis free from dust and conductive material, such as metal flakes.
    • Maintain ambient airflow for normal appliance operation. If the airflow is blocked or restricted, or if the intake air is too warm, the appliance might overheat.

    Published: 2014-10-30