Procedure 1. Spectrum Analyzer Cover; Removal/Replacement - Agilent Technologies 8564EC Service Manual

Procedure 1. Spectrum Analyzer Cover

Removal/Replacement

1. Disconnect the line-power cord, remove any adapters from the front
2. If an 85620A Mass Memory Module or 85629B Test and Adjustment
When replacing the spectrum analyzer cover, use caution to avoid
CAUTION
damaging any cables.
3. When installing the cover assembly, be sure to locate the cover air
4. Torque each screw to 40 to 50 inch-pounds to ensure proper gasket
Figure 4-1 Hinged Assemblies
Figure 4-1
NOTE
and replacement procedures the words "left" and "right " assume you
are facing the front panel of the instrument, as shown in
with A14 and A15 to your left, and A2 through A5 on your right. The
8560 EC-series instrument is identical except the A2 board is smaller.
Chapter 4
panel connectors, and place the spectrum analyzer on its front panel.
Module is mounted on the rear panel, remove it. Loosen (but do not
remove) the four rear-bumper screws, using a 4 mm hex wrench.
Pull the cover assembly off towards the rear of the instrument.
vent holes on the bottom side of the spectrum analyzer. Attach with
the four screws loosened in step 2, and tighten the four screws
gradually to ensure that the cover is seated in the front frame gasket
groove.
compression to minimize EMI.
shows an 8560 E-series instrument. In the assembly removal
Assembly Replacement

Procedure 1. Spectrum Analyzer Cover

Figure 4-1,
179