Viravan, a retired jail warden, had come to offer worship at the temple on the occasion of the Vaikunta Ekadasi festival and had been staying in Srirangam since December 30.
He had fainted while entering Nazhikettan vasal yesterday. The temple priests later performed "Panchakavya Proksham and other Parikaara Poojas (Purification Poojas).