Agilent Technologies Infinium DCA 86100A Service Manual page 13

Cleaning Electrical Connections
The following list includes the basic principles of microwave connector care.
Handling and Storage
• Keep connectors clean
• Extend sleeve or connector nut
• Use plastic endcaps during storage
• Do not touch mating plane surfaces
• Do not set connectors contact-end down
Visual Inspection
• Inspect all connectors carefully before every connection
• Look for metal particles, scratches, and dents
• Do not use damaged connectors
Cleaning
• Try cleaning with compressed air first
• Clean the connector threads
• Do not use abrasives
• Do not get liquid onto the plastic support beads
Making Connections
• Align connectors carefully
• Make preliminary connection lightly
• To tighten, turn connector nut only
• Do not apply bending force to connection
• Do not overtighten preliminary connection
• Do not twist or screw in connectors
• Do not tighten past the "break" point of the torque wrench
General Information
Cleaning Electrical Connections
1-7