Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split Installation Guide
Preventative Maintenance
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What to Inspect
How to Inspect
Connectors
Inspect for:
broken, loose, bent, corroded, or missing pins
cracked insulator inserts
Wiring and cables
Inspect for:
cuts, nicks, burns, or abrasions
exposed bare conductors
sharp bends
pinched or damaged wires
broken or loose lacing or clamps
Cleaning
Clean exterior surfaces of the equipment at least annually.
Consumable Materials
Use the materials listed below (or equivalent) when cleaning the equipment.
Item
Specification
Isopropyl alcohol
TT-I-735
Cheesecloth
CC-C-440
Spray-type contact cleaner
(none)
Procedure
Clean the equipment as described below.
1 Use a small paintbrush to brush dust from connectors.
2 Wipe surfaces dry with clean, dry cheesecloth.
3 Clean exterior surfaces with clean cheesecloth moistened with isopropyl alcohol
1 Use a small paintbrush to brush dust from connectors.
2 Wipe surfaces dry with clean, dry cheesecloth.
3 Clean exterior surfaces with clean cheesecloth moistened with isopropyl alcohol
or general-purpose detergent. Do not let alcohol or detergent get inside
equipment or connectors.
equipment or connectors.