Cleaning; Interior Cleaning; Exterior Cleaning - National Instruments PXI Series User Manual

Chapter 3 Maintenance

Cleaning

Caution
are working with a PXI-1031DC chassis) before cleaning or servicing the chassis.
Cleaning procedures consist of exterior and interior cleaning of the chassis. Refer to your
module user documentation for information on cleaning individual CompactPCI or PXI
modules.

Interior Cleaning

Use a dry, low-velocity stream of air to clean the interior of the chassis. Use a soft-bristle brush
for cleaning around components.

Exterior Cleaning

Cautions
especially through the top vents. Use just enough moisture to dampen the cloth.
Do not wash the front- or rear-panel connectors or switches. Cover these components
while cleaning the chassis.
Do not use harsh chemical cleaning agents; they may damage the chassis. Avoid
chemicals that contain benzene, toluene, xylene, acetone, or similar solvents.
Clean the exterior surfaces of the chassis with a dry lint-free cloth or a soft-bristle brush. If any
dirt remains, wipe with a cloth moistened in a mild soap solution. Remove any soap residue by
wiping with a cloth moistened with clear water. Do not use abrasive compounds on any part of
the chassis.
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Always disconnect the AC power cable (and the DC power cable, if you
Avoid getting moisture inside the chassis during exterior cleaning,