Warranty claimPlease copy and enclose with the device!If the device fails during the warranty period, please clean it and return, accompanied by the completed warranty claim form.SenderCompany: ......................................................................... Telephone: .................................. Date: .......................................Address:..............................................................................................................................................................................Contact person: ...................................................................................................................................................................Manufacturer order No.: .................................................... Date of delivery: ..........................................................................Device type:...................................................................... Serial number:.............................................................................Nominal delivery rate:/Nominal pressure:...............................................................................................................................Description of fault: .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Type of fault:1. Mechanical fault 2. Electrical faultPremature wear Connections, connectors or cables looseWearing parts Operating controls (e.g. switches / push-buttons)Breakage/other damage ElectronicsCorrosionDamage in transit3. Leaks 4. No or inadequate operationConnections Diaphragm defectiveDosing head OtherOperating conditions of the deviceLocation/description of installation: ......................................................................................................................................Accessories used if any: ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Commissioning (date): .........................................................................................................................................................Running time (approx. operating hours): ...............................................................................................................................Please indicate the specific features of the installation and enclose a simple sketch showing materials, diameters, lengths andheights.38 | Operation & Maintenance Instructions | Warranty claim