Agilent Technologies 83430A, User Manual

Page: 95 / 108

5-38
Servicing
Adjustment Procedures
To remove the instrument cover
C A U T I O N Electrostatic discharge (ESD) can damage or destroy electronic components.
All work on electronic assemblies should be performed at a static-safe work
station.
Refer to “Electrostatic Discharge Information” on page 5-7 for more
information on preventing ESD.
1 Disconnect the power cord from the instrument.
2 Position the instrument so that you are looking at the rear panel.
3 Use a T-15 TORX driver to back out the screw that attaches the top cover to
the instrument.
Note that the screw is permanently secured to the cover.
4 After the screw is backed out, slide the cover toward the rear of the instrument
approximately 4 mm. Then, lift the cover off the instrument.