14-15
PPC Manual Revision 1
14.2 Maintenance
14.2.1 Cleaning
The front panel and operation keys should be gently wiped with a cloth soaked with water
and squeezed firmly.
CAUTION
In order to prevent LCD from static electricity damage, do not wipe with dry cloth.
(When LCD is electrified, it returns to normal in several minutes.)
Do not use alcohol, benzene, or any other solvents.
14.2.2 Disposal
When disposing of this instrument, arrange for appropriate disposal as industrial waste
according to the rules of a country, the area, or a local government.
Chapter 14: Troubleshooting