Consumable Materials - Cisco GS7000 Maintenance Manual

Consumable Materials

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).
6. Clean interior surfaces with clean cheesecloth moistened with isopropyl alcohol or general-purpose
detergent.
7. Clean internal electrical contacts with clean cheesecloth moistened with spray-type contact cleaner.
8. Dry interior with clean, dry cheesecloth.
Maintenance
4
Specification
TT-I-735
CC-C-440
(none)
Maintenance