Title: 315.022 OSO-NANO-N-MANUAL-NO-SE-FI-EN-146007-05.pdf
The immersion heater has not been exposed to hardness levels exceeding 10°dH (180 ppm CaCO3). A water softener is recommended in such cases. Any disinfection has been carried out without affecting the Product in any way whatsoever. The Product shall be isolated from any system chlorination. The Product has been in regular use from the date of installation. If the Product is not intended to be used for 60 days or more, it must be drained. Service and/or repair shall be done according to the installation manual and all relevant codes of practice. Any replacement parts used shall be original OSO spare parts. The Service record / Benchmark logbook has been completed and updated after each annual service. Invoices should be kept as proof of service. The Commissioning Checklist / Benchmark certificate has been completed at the time of installation. Any third-party costs associated with any claim has been authorized in advance by OSO in writing. The purchase invoice and/or installation invoice, a water sample as