Keysight DAQ970A/DAQ973A Service Guide 7
CAUTION
CLEANING
To prevent electrical shock, disconnect the instrument from AC mains power 
before cleaning. Clean the outside of the instrument using a soft, lint-free, 
cloth slightly dampened with water. Do not use detergent or solvents. Do 
not attempt to clean internally. If needed, contact a Keysight Technologies 
Sales and Service Office to arrange for proper cleaning to ensure that safety 
features and performance are maintained.