WAL-Serabu Hospital 20121103 CSSD Mounting a sun protection shield for the radiators for the new KSG autoclaves Published 18 March 2016 at 1440 × 1080 in Gallery: Sierra Leone, 2012. Serabu Hospital. Installation of sterilizers; training of staff ← Previous Next → Sierra Leone. Serabu Hospital, Serabu, 2012-11-03. The carpenters mounting the frame for a sun protection shield for the radiators for the KSG autoclave. The radiators are used for creating the vacuum for drying after the sterilization phase.