Keysight M9164A, Руководство по запуску и обслуживанию

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2 Service and Maintenance
28 Keysight M9164x and M9165x Startup and Service Guide
Service
The M9164x/M9165x module does not have internal adjustments and should only
be repaired by service-trained personnel. Should it become necessary to return
the module for repair or service, contact your nearest Keysight Service Center.
Maintenance
The connectors of the module must be kept clean. Keysight recommends that the
connectors be periodically inspected and cleaned if necessary.
Clean the Connectors
Clean connectors are essential for ensuring the integrity of RF and microwave
coaxial 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.
2 Clean the connector threads.
WARNING
Always use protective eyewear when using compressed air or nitrogen.