Cisco GS7000 Wartungshandbuch - Seite 3

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Maintenance

Procedure

Wiring/Cable Assemblies

Cleaning:

External Surfaces

External Controls/Connectors

Internal Connectors/Circuit Cards

Visual Inspection

Visually inspect the following items.

What to Inspect

Exterior surfaces

Connectors

Wiring and cables

Cleaning

Clean exterior surfaces of the equipment at least annually.

Interval

Annually

How to Inspect

Inspect for:

• dust, dirt, lubricants, or other foreign matter worn spots or deep scratches

on surfaces

• corrosion

• marred protective finish exposing bare metal

• missing, incorrect or obliterated marking, decals, or reference designators

Inspect for:

• broken, loose, bent, corroded, or missing pins

• cracked insulator inserts

Inspect for:

• cuts, nicks, burns, or abrasions

• exposed bare conductors

• sharp bends

• pinched or damaged wires

• broken or loose lacing or clamps

Visual Inspection

Maintenance