PRODUCT GUARANTEE (Electromagnetic Polarity Inverter) You will lose the guarantee if : • The device is opened and a seal is violated. • There are signs of damage to the case of the device. • The installation is not done according to the low voltage standards and is not done according to the technical installation requirements. • It receives an electrical surge due to lightning or the Electricity Utility. The I.P.E® has a 30 year manufacturer’s guarantee on the device starting from the purchase date. The 12V power supply adapter is guaranteed for 2 years. This device is not harmful