[Resolved]  Bajaj Air Cooler Sb - 2003 — replacement of product

i bought a Sb-2003 air cooler of the above mentioned company in april last year. initially there was a problem of some short cct in swing cct which the dealer rectified. on 8 mar 09 there was some electrical short cct inside the product due to which the plastic body of the machine got burnt. by the time the fire was extinguished the body has already burnt around 50 %. the product is still under warranty. when i took the product to the dealer he told me that this cant be repaired or replaced. plz tell me the fault on my part and since the product is under warranty it should be replaced. the product was bought from amar trading company(bhuj, gujrat). plz reply to this mail as soon as possible.