Chapter 3
Maintenance
3-2
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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. If you must use
a liquid for minor interior cleaning, use a 75% isopropyl alcohol solution
and rinse with deionized water.
Exterior Cleaning
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.
To clean the LCD display, wipe with lens paper or optical cloth.
Cautions
Avoid getting moisture inside the chassis during exterior cleaning. Use just
enough moisture to dampen the cloth.
Do not let any liquid or harsh chemicals come in contact with LCD display, as it may cause
discoloration or spots.
Do not wash the connectors or switches. Cover these components while cleaning the
chassis.
Do not use chemical cleaning agents; they may damage the chassis. Avoid chemicals that
contain benzene, toluene, xylene, acetone, or similar solvents.
Cleaning the Fan Filter
You can easily remove the fan filter from the bottom of the chassis by
removing the two screws and filter bracket and sliding the filter out.
Clean the filter by washing it in a mild soap solution. Rinse the filter with
water and allow it to dry before reinstalling.