Tektronix DSA8200 Series, Service Manual

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Maintenance
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DSA8200 Digital Serial Analyzer and Modules Service Manual
4. Nothing capable of generating or holding a static charge should be allowed
on the work station surface.
5. Handle circuit boards by the edges when possible.
6. Do not slide the circuit boards over any surface.
7. Avoid handling circuit boards in areas that have a floor or work-surface
covering capable of generating a static charge.
Inspection and Cleaning
Inspection and Cleaning
describes how to inspect for dirt and damage. It also
describes how to clean the exterior and interior of the instrument. Inspection and
cleaning are done as preventive maintenance. Preventive maintenance, when
done regularly, may prevent instrument malfunction and enhance its reliability.
Preventive maintenance consists of visually inspecting and cleaning the
instrument and using general care when operating it.
How often to do maintenance depends on the severity of the environment in
which the instrument is used. A proper time to perform preventive maintenance
is just before instrument adjustment.
The cabinet helps keep dust out of the instrument and should normally be in
place when operating the instrument.
WARNING.
To avoid personal injury due to electric shock, before performing any
procedure that follows, power down the instrument and disconnect it from line
voltage.
The portable mainframe display is a soft plastic display and must be treated with
care during cleaning.
CAUTION.
Improper cleaning agents or methods can damage the flat panel
display. To avoid damage, do not use abrasive cleaners or commercial glass
cleaners to clean the display surface. Do not spray liquids directly on the display
surface or scrub the display with excessive force.
Clean the flat panel display surface by gently rubbing the display with a
clean-room wipe (such as WypAll Medium Duty Wipes, #05701, available from
Kimberly-Clark Corporation).
General Care
Flat Panel Display
Cleaning