WarrantyPlus Partnership with Transition Support-TU5300sc/TU5400sc-2 Years ServiceTwo on-site visits from a Hach Field Service Technician are included to mount and start up your new equipment and perform annual maintenance During both visits-you will be guided through operation and maintenance to assure you are completely comfortable with and confident in the new technology In addition to the two on-site startup and maintenance visits-the WarrantyPlus Service Partnership provides full coverage-including all parts-labor-and travel for on-site repairs-unlimited technical support calls-and firmware updates The Automatic Cleaning Module is covered separately This service offering is available for customers who are replacing an existing 1720E Turbidimeter that is connected to an SC200 or SC1000 controller