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EXTA2-* Keyboard
Appendix
4.1.2
Chemical resistance of the trackball, keyboard variant EXTA2-K3
Chemical resistance of the trackball:
Mineral lubricants
Aliphatic hydrocarbons
Aromatic hydrocarbons
Benzine
Weak mineral acids
Strong mineral acids
Weak organic acids
Strong organic acids
Oxidise acids
Weak bases
Strong bases
Trichlorethylen
Perchlorethylen
Acetone
Alcohole
Hot water (hydrolyses resistant)
UV-light and atmospheric conditions
Instructions for cleaning the trackball
Only use damp cloth to avoid ingress of cleaning fluid.
■
Clean carefully, beware of applying pressure.
■
Wipe the cleaning fluid off.
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