Cleaning; Consumable Materials; Procedure - Cisco GS7000 Installation And Operation Manual

Cleaning

Cleaning
Clean exterior surfaces of the equipment at least annually.

Consumable Materials

Use the materials listed below (or equivalent) when cleaning the equipment.
Item
Isopropyl alcohol
Cheesecloth
Spray-type contact cleaner

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 or general-purpose
detergent. Do not let alcohol or detergent get inside equipment or connectors.
Warning
Isopropyl alcohol is flammable. Use isopropyl alcohol only in well-ventilated areas away from energized
electrical circuits and heated objects such as soldering irons or open flames. Avoid excessive inhalation
of vapors or prolonged or repeated contact with skin. Wear industrial rubber gloves and industrial safety
goggles to avoid contact with skin. Do not take internally. Failure to comply with this admonishment can
cause injury, physical disorder, or death.
Caution
Do not use cleaning fluids containing trichloroethylene, trichloroethane, acetone or petroleum-based
cleaners on equipment. Failure to comply with this caution could harm equipment surfaces.
4 Clean electrical contacts with spray-type contact cleaner.
5 Clean internal connectors and circuit boards with hand-controlled, dry-air jet. Do not use pressure exceeding
15 lb/in2 (1.05 kg/cm2, or 103.43 kPa).
Cisco GS7000 Super High Output Intelligent Node Installation and Operation Guide
38
Specification
TT-I-735
CC-C-440
(none)
Maintenance