IEI Technology EP-308A, User Manual, Page: 87 / 102

EP-308A POS
Page 77
ƒ The interior does not require cleaning. Keep fluids away from the interior.
ƒ Be careful not to damage the small, removable components inside.
ƒ Turn off before cleaning.
ƒ Never drop any objects or liquids through the openings.
ƒ Be cautious of any possible allergic reactions to solvents or chemicals used
when cleaning.
ƒ Avoid eating, drinking and smoking nearby.
A.2.2 Cleaning Tools
Some components 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 for cleaning.
ƒ 
Cloth
– Although paper towels or tissues can be used, a soft, clean piece of
cloth is recommended.
ƒ
Water or rubbing alcohol
– A cloth moistened with water or rubbing alcohol
should be used.
ƒ
Using solvents
– The use of solvents is not recommended as they may
damage the plastic parts.
ƒ
Vacuum cleaner
– Using a vacuum specifically designed for computers is
one of the best methods of cleaning. Dust and dirt can restrict the airflow and
cause circuitry to corrode
ƒ
Cotton swabs
- Cotton swaps moistened with rubbing alcohol or water are
excellent tools for wiping hard to reach areas.
ƒ
Foam swabs
- Whenever possible, it is best to use lint free swabs such as
foam swabs for cleaning.