Appendix D: Inspection and Cleaning
D-2 370B User Manual
To avoid injury or death, unplug the power cord from line voltage
before cleaning the instrument. To avoid getting moisture inside the instrument
during external cleaning, use only enough liquid to dampen the cloth or applica-
tor.
1. Remove loose dust on the outside of the instrument with a lint-free cloth.
2. Remove remaining dirt with a lint free cloth dampened in a general purpose
detergent-and-water solution. Do not use abrasive cleaners.
3. Clean the monitor screen with a lint-free cloth dampened with either ethyl
alcohol or, preferably, a gentle, general purpose detergent-and-water solution.
Only qualified personnel should access the inside of the 370B
Programmable Curve Tracer for inspection and cleaning, refer to the Mainte-
nance section in the 370B Programmable Curve Tracer service manual.
Cleaning Procedure Ċ
Exterior
Cleaning the
Instrument Interior
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