Tektronix DPO3000 Series, Service Manual

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Maintenance
1. Gain access to the parts to be cleaned by removing easily accessible shields
and panels (see Removal Procedures).
2. Spray wash dirty parts with the isopropyl alcohol and wait 60 seconds for the
majority of the alcohol to evaporate.
3. Use hot (120 °F to 140 °F) deionized water to thoroughly rinse them.
4. Dry all parts with low-pressure, deionized air.
5. Dry all components and assemblies in an oven or drying compartment using
low-temperature (125 °F to 150 °F) circulating air.
Overview of Removal Procedures
The following fi gure shows the location of modules that you are removing or
installing.
Figure 4-1: Locator for internal modules
MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual 4–5