Reference
80E00 ElectricalSampling Modules User Manual 39
HReduce connectorwear by keeping connectors clean and by connecting them
properly.
HReplace calibrationdevices with worn connectors and use an adapter on the
input connector,when applicable, to minimize wear.
HInspect connector mating-plane surfaces fo r dents, scratches, and for dirt and
particles. Check fordamage due to uneven or excessive misalignment or
wear.
HCarefully inspectthe contact fingers in the female center conductor when
using slotted connectors.Damage, which is not always easy to see, can result
in poor electricalcontact. This is especially important when mating precision
to nonprecision devices.
Clean connectorsare essential for ensuring the integrity of RF and coaxial
connections. This section covers precaut ions, cleaning connector threads,
cleaning the mating plane surfaces, and inspect ing the connector.
Overview Tofollow proper cleaning procedures Controlelem ents& resources
Cleaning
Precautions
1. Groundthe hose nozzl e to prevent ESD. See
Electrostatic Discharge on page 38.
2. Airor nit rogensource should have an effect ive oil-vapor
filter and liquid condensation trap just before the outlet
hose.
3. Always use protective eyewear when using compressed
airor ni trogen.
4. Set the pressuret o less than 414 kPa (60 psi) to control
the velocity of the air stream. Compressed air can cause
ESDwhen di rected into a connector.
5. Keepi sopropylal cohol awayf romheat , sparks,and
flame. Store properly,and in case of f ire, use alcohol
foam, dry chemical, or carbondi oxide, since water may
not work.
6. Usei sopropyl alcohol with adequate ventilation and
avoid contact with eyes, skin and clothing. Wash
thoroughly after handling.
7. Incase of a spill, soak up with sand or earth,and flush
spill area.
8. Dispose of isopropyl alcohol in accordance with the
applicable federal, state and local regulations.
Connect
wriststrap
Cleaning Connectors