Keysight Technologies U2941A, Руководство по эксплуатации

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Keysight U2941A Operating Guide 31
Maintenance
To maintain high performance, the U2941A must be kept clean. Oil, perspiration,
hair, dust, and dirt will degrade board insulation, which increases leakage current
and decreases measurement accuracy.
Keysight recommends the following cleaning procedures.
Chassis, lid, inner plate, and socket modules
1 Ensure that voltage or current is not applied to the U2941A.
2 Remove all connection cables from the U2941A.
3 Using lint-free paper, gently wipe the chassis, lid, inner plate, and socket
module. For any area that will not come clean, dip the lint-free paper into
alcohol and wipe the area gently.
Connection cables
1 Ensure that voltage or current is not applied to the U2941A.
2 Remove the connection cables from the U2941A.
3 Dip lint-free paper into alcohol and gently wipe the metal contacts of the
connection cables.