On July 31, 2024, an experience plant electrician was assigned the task of repairing a portable conveyor. At approx. 8:28 am the conveyor was cleaned and moved into the shop for repairs. The elec. replaced a 240 v. 4 wire plug. When conveyor was plugged into an outlet and start button was pushed, the elec. received a shock, the plug was wired incorrectly. Employee was eval. at ER.