7 MAINTENANCE AND UPGRADES
Touchscreen/Chemical Compatibility
The touchscreen has a polyester surface. The following list is provided to make you aware of the general compatibility between chemicals that may be present in your work environment and the polyester surface of the touchscreen. Use the chart to determine those chemicals that are safe to use around your Panel Computer and those that may harm the touchscreen. The list rates these chemi- cals as
Chemical | Rating | Chemical | Rating |
Acetone | G | Aniline | G |
Auto fuel | E | Auto lubricants | E |
Auto Hydraulics | E | Bromine (wet) | N |
Butyl Cellosolve | E | Butyl Ether | G |
Chloroform | G | Clorox | E |
Coffee | E | Cupric Sulfate | E |
Cyclohexanone | N | Cyclohexanol | E |
Downy | E | Diethyl Ether | G |
Dioctyl Phthalate | G | Ethyl Acetate | E |
Ethanol | E | Ethylene Chloride | G |
Fantastic | E | Formula 409 | E |
Grape Juice | E | Heptane | E |
Hexane | E | Hydrogen Peroxide | N |
Isopropyl Alcohol | E | Ketchup | E |
Lemon Juice | E | MEK | F |
Methylene Chloride | N | Mineral Acids (dilute) | E |
Mineral Acids (strong) | G | Mr. Clean | E |
Mustard | G | Naphtha | G |
Phenol | N | Sodium Hydroxide (dilute) | G |
Sodium Hydroxide (strong) | F | Sodium Hypochlorite | E |
Spray ‘N Wash | E | Tea | E |
Toluene | E | Tomato Juice | E |
Top Job | E | Trichloroacetic acid | F |
Triethanolamine | G | Vinegar | E |
Wisk | F | Xylene | E |
Zinc Chloride | E |
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Touchscreen Cleaning
The touchscreen has a scratch resistant coating. This adds a slight chemical barrier to the screen, but the coating’s primary purpose is to protect the screen from abrasion. The touchscreen should be cleaned as needed with a soft cloth dampened with warm, soapy water.
20 | MC Series Computers |
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