We repair free of charge defects of the tool that have been caused evidently by material faults or production errors within the warranty period. Defects of the tool that are attributed to ignorance of operating instructions, to applications not in accordance with the intended use, to abnormal environmental factors, to extraneous operating conditions, to overloading or to improperly performed maintenance or cleaning. Defects of the tool that are caused by use of defective and unsuitable accessories or spare parts which are not Bosch original. I n the event of a defect covered by this warranty we will remove this defect free of charge by measures of our choice: either the defective tool will be repaired or exchanged against a new (possibly later) model. Exchanged tools or parts will pass into our property. Please note that for users safety protection non-repairable tools will not be reassembled. The warranty claim only applies during the warranty period. For this the tool in question together with the original proof of purchase (stating the appointed service centre.