Chapter 3
Maintenance
3-2
ni.com
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
Avoid getting moisture inside the chassis during exterior cleaning, 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.
Cleaning and Replacing the Fan Filter
A dirty fan filter can dramatically reduce the cooling performance of the
PXI-1056 chassis. Clean the filter whenever they become visibly dirty. You
can easily remove the chassis air filter from the rear of the chassis by
removing the filter retainer. The filter cover and retainer are shown in
Figure 1-2,
Rear View of the PXI-1056 Chassis
Clean the fan filter by washing it in a mild soap solution and then
vacuuming or blowing air through it. Rinse the filter with water and allow
it to dry before reinstalling it on the chassis.
If desired, you can replace the fan filter with part number 150139-C from
Air Filtration Products, Inc., Tucson, AZ 85705.
The same filter media can be purchased in sheets, and cut to the appropriate
size.
