IEI Integration ECW-281B-N270-WT v2.00 - Manual (Page 143)

ECW-281B Embedded System
Page 127
The interior of the ECW-281B/281B2-R20 does not require cleaning. Keep
fluids away from the ECW-281B/281B2-R20 interior.
Be cautious of all small removable components when vacuuming the
ECW-281B/281B2-R20.
Turn the ECW-281B/281B2-R20 off before cleaning the
ECW-281B/281B2-R20.
Never drop any objects or liquids through the openings of the
ECW-281B/281B2-R20.
Be cautious of any possible allergic reactions to solvents or chemicals used
when cleaning the ECW-281B/281B2-R20.
Avoid eating, drinking and smoking within vicinity of the
ECW-281B/281B2-R20.
A.2.2 Cleaning Tools
Some components in the ECW-281B/281B2-R20 may only be cleaned using a product
specifically designed for the purpose. In such case, the product will be explicitly mentioned
in the cleaning tips. Below is a list of items to use when cleaning the
ECW-281B/281B2-R20.
Cloth – Although paper towels or tissues can be used, a soft, clean
piece of cloth is recommended when cleaning the
ECW-281B/281B2-R20.
Water or rubbing alcohol – A cloth moistened with water or rubbing
alcohol can be used to clean the ECW-281B/281B2-R20.
Using solvents – The use of solvents is not recommended when
cleaning the ECW-281B/281B2-R20 as they may damage the plastic
parts.
Vacuum cleaner – Using a vacuum specifically designed for
computers is one of the best methods of cleaning the
ECW-281B/281B2-R20. Dust and dirt can restrict the airflow in the
ECW-281B/281B2-R20 and cause its circuitry to corrode.
Cotton swabs - Cotton swaps moistened with rubbing alcohol or
water are excellent tools for wiping hard to reach areas.
Foam swabs - Whenever possible, it is best to use lint free swabs
such as foam swabs for cleaning.