Agilent Technologies 8922S Spezifikationen PDF herunterladen (Seite 72)

8-2

Assembly and Disassembly Procedures

Introduction

Removing and replacing assemblies is straightforward. This chapter contains tool lists,

hints and drawings to help you do it effectively. Detailed step-by-step procedures are not

given for all assemblies.

After replacing certain assemblies you will need to load new calibration data into the HP/

Agilent 8922 or perform adjustments. The calibration data is supplied on a Memory Card

that is included with the replacement assembly.

Refer to chapter 9, “Replacing a Part”, for information about adjustments that are required

after replacing certain assemblies.

CAUTION Perform the following procedures only at a static safe work station. The printed circuit

assemblies in this instrument are very sensitive to STATIC ELECTRICITY DAMAGE.

Wear an anti-static wrist strap that is connected to earth ground.

Recommended Torque

1. Screws: Tighten until just snug.

2. RF connectors (SMC SMA): 62 N-cm (5.5 lb-in.)

3. Nuts holding semi-rigid coax: 51 N-cm (4.5 lb-in.)

Further Information

For further information, refer to chapter 9. This chapter contains more information about:

• Part numbers for replaceable parts.

• Ordering information.

• Adjustments required after assemblies are replaced.

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Agilent Technologies 8922S Spezifikationen Seite 72