Cisco Engineering Industries guarantees the performance of the equipment/system it designs, supply and construct against mechanical defects and workmanship within the period of one (1) year from the date of completion of installation, commissioning (excluding electric motors). should the system performance fall short, within the guarantee period under its normal operating conditions, due to malfunction or poor workmanship? Cisco engineering industries shall correct the defect by rework or replacement of the faulty part, free of charge.