Microtek Inverters — internal fuse circuit problem

Address:

Amritsar, Punjab

I had bought my microtek inverter 18 months ago. now currently i am facing a problem that is its internal fuse is continuously going to off after every half an hour. plz send ur engineer as early as possible as summer season is going hot day by day its serial no is 13DGLNH243061 . my address is as under: rajiv sharma c/o sarv saksharta mission institute ujjwal palace wali gali kot khalsa amritsar contact no [protected] thanx