1. When maintaining or cleaning, enter the system into the Standby state, open the power switch to OFF, and unplug the total switch. Note: Avoid using any strength solvent, such as diluents or benzenes to avoid damage to the instrument housing.
2, clean
(1) Regularly use a mild detergent and wet rag to clean all the outer surfaces of the instrument.
(2) When cleaning the instrument keyboard and display, be careful not to stream the liquid to the inside of the instrument and warn not to scratch the display.
3, air filter
(1) The air filtration device of the system should be checked at first weeks and 2 weeks.
(2) The filter is located at the bottom or other part of the instrument. Select a vacuum cleaner or soapy water according to air filtering conditions.
(3) Turn off the power switch when removing the filter is removed, do not start the host system when the air filter board is not loaded.
