Cleaning Connectors; Cleaning Coax Connectors - Agilent Technologies 85091C Reference Manual

Cleaning Connectors

Clean connector interfaces prolong connector life and produce more accurate and
repeatable measurements.
NOTE The following cleaning procedure can be used for most coaxial connectors. For
7 mm connectors, refer to
WARNING Always use protective eyewear when using compressed air or
nitrogen.

Cleaning Coax Connectors

1. Use compressed Air or Nitrogen
Use compressed air (or nitrogen) to loosen particles on the connector mating plane
surfaces.
You can use any source of clean, dry, low-pressure compressed air or nitrogen that has
an effective oil-vapor filter and liquid condensation trap placed just before the outlet
hose.
Ground the hose nozzle to prevent electrostatic discharge, and set the air pressure to
less than 414 kPa (60 psi) to control the velocity of the air stream. High-velocity streams
of compressed air can cause electrostatic effects when directed into a connector. These
electrostatic effects can damage the device. For additional information refer to
"Electrostatic Discharge" on page 4-2
Keep isopropyl alcohol away from heat, sparks, and flame. Store in a
WARNING
tightly closed container. Isopropyl alcohol is extremely flammable. In
case of fire, use alcohol foam, dry chemical, or carbon dioxide; water
may be ineffective.
Use isopropyl alcohol with adequate ventilation and avoid contact
with eyes, skin, and clothing. It causes skin irritation, may cause eye
damage, and is harmful if swallowed or inhaled. It may be harmful if
absorbed through the skin.
Wash thoroughly after handling. In case of spill, soak up with sand or
earth. Flush spill area with water.
Dispose of isopropyl alcohol in accordance with all applicable
federal, state, and local environmental regulation.
Chapter 4
Use, Maintenance, and Care of the Devices
"Cleaning Precision 7 mm Connectors" on page
earlier in this chapter.
Cleaning Connectors
4-7.
4-5