Replaceable Parts 5
E4416A/E4417A Power Meters Service Guide 95
Assembly and Disassembly Guidelines
The guidelines in this section describe the removal and replacement of the
major assemblies in the Agilent E4416A and Agilent E4417A power meters.
Once an assembly has been replaced, refer to “Post- Repair Adjustments” on
page 61 to ensure that the correct performance tests and adjustments are
carried out.
Removing the Power Meter Cover
When replacing the power meter cover retighten the captive screws in the rear
bezel using a 9 lb/in T15 screw driver.
Refer to the safety symbols on the power meter and "Equipment Operation" at
the beginning of the document before operating this power meter with the cover
removed. Failure to comply with the safety precautions can result in severe or
fatal injury.
Before carrying out any assembly or disassembly of the power meter ensure that
you disconnect the power cord. Even with the power meter switched off there
are potentially dangerous voltages present on the power supply assembly.
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