Bajaj Electricals Geyser 25 L — Malfunctioning

Address:

Allahabad, Uttar Pradesh

Bajaj 25 L geyser was purchased on 09.11.09 from M/s Adarsh Electricals & Agencies,Allahabad vide cash memo no.4263.At the time of purchase,I was told about two years guarantee but when I contacted the firm along with cash memo & guarantee card a few days back,I was asked to contact the service centre for PAID repair.It is not at all PALATABLE.
Problem:Before auto cut,the appliance produces irritable sound.
Detail of Guarantee card:Product-SWH 25 L EE ISI,Sl.no.01567,GC sl.no./Code no.0040093