How can cross-contamination be reduced when changing products on a slicer?

When switching products, treat every food-contact part—blade, pusher, tray and product guides—as part of the cleaning scope, and set the level of cleaning verification according to the meat species or allergen risk. At the selection stage, confirm these parts can be removed by hand, cleaned thoroughly and dried quickly; overly complex structures tempt operators to cut cleaning short when output pressure rises. Write changeover steps for different meats or allergen-containing products into the SOP, covering disassembly order, detergent, dryness criteria and re-inspection. For acceptance, run a timed changeover drill and keep alarm and cleaning data for export delivery review.