31 Notes on these OperatingInstructionsDuty to Provide InformationThese operating instructions will help you to install andoperate the Uninterruptible Power Supply (UPS) PROTECT C.1000 (S), PROTECT C. 2000 (S) or PROTECT C. 3000 (S) aswell as the associated external battery units PROTECTC. 1000 BP or PROTECT C. 2030 BP – all referred to asPROTECT C. in this document – safely and properly, and forits intended purpose. These operating instructions containimportant information necessary to avoid dangers duringoperation.Please read these instructions carefully prior tocommissioning!These operating instructions are a composite part of thePROTECT C.The owner of this unit is obliged to communicate the fullcontent of these operating instructions to all personneltransporting or starting the PROTECT C. or performing main-tenance or any other work on the unit.ValidityThese operating instructions comply with the current technicalspecifications of the PROTECT C. at the time of delivery. Thecontents do not constitute a subject matter of the contract, butserve for information purposes only.Warranty and LiabilityWe reserve the right to alter any specifications given in theseoperating instructions, especially with regard to technical dataand operation, prior to start-up or as a result of service work.Claims in connection with supplied goods must be submittedwithin one week of receipt, along with the packing slip.Subsequent claims cannot be considered.