PURPOSE: A maintenance method of a lab water system is provided to enable a user to easily confirm the exchange period of a filter based on a maintenance guide message.;CONSTITUTION: A maintenance method of a lab water system comprises the steps of: displaying a searching screen through an initial screen by driving a maintenance management program of a manufacturing system which is loaded at a maintenance manager computer(10); enabling a maintenance manager computer to display the management selection screen of a lap water system when management selection screen display is requested through the searching screen; recording, storing and managing the information necessary for the maintenance management of the lap manufacturing system.;COPYRIGHT KIPO 2011
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