STUART — A man opened fire on sheriff’s deputies serving a warrant at a central Iowa apartment complex overnight, wounding two of them and setting off a gunbattle in which he, too, was wounded, authorities said Friday.The shooting occurred at around 10:40 p.m. Thursday in Stuart, about 35 miles west of Des Moines.Authorities on Friday identified the injured officers as Guthrie County Sheriff’s Deputies Steven Henry and Jim Mink, and the suspect as 52-year-old Randall Comly.