In this case, it is clean cages and bedding that are being prepared for pathogen free rodents. It could also be to decontaminate infectious material. The autoclave is potentially on of the most dangerous pieces of equipment in the animal facility. Autoclaves can literally explode like a bomb if they are not functioning properly. It's also one of the most necessary.
Preventative maintenance is essential.
The maintenance staff must make sure the equipment is working properly, which often means weekly visits. Equally important is training. The individuals operating the equipment must understand it's operation to be able to react quickly and safely if something should happen. The next function to discuss is Animal Handling and Manipulation. This slide demonstrates the potential for bites and scratches.