1. The statutory provisions apply.

2. Insofar as the buyer is an entrepreneur, deviating from para. 1:

a. The quality of the goods can be only expected according to the seller's own information and the product description of the manufacturer as agreed, but not other advertising, public promises and statements of the manufacturer.

b. The buyer is obliged to inspect the goods immediately and with due diligence on quality and quantity deviations and obvious defects within 7 days from receipt of the goods and report them to the seller in writing immediatelly. This also applies to later discovered hidden defects from the point of time of discovery.
In the event of a breach of the obligation to examine and to give notice of defects, the assertion of the warranty claims is excluded.

c. In the case of defects, the seller shall, at his discretion, warrant repair or replacement.
If the defect elimination fails twice, the buyer can demand a reduction or withdraw from the contract.
In the case of repair, the seller does not have to bear the increased costs incurred by the shipment of the goods to a place other than the place of performance, provided that the shipment does not correspond to the intended use of the goods.

d. The warranty period is one year from date of delivery.