Dishwasher leaves gritty residue or sand-like particles on dishes and in the tub.

Safety first: Turn off power before reaching into the sump.

• Inspect and replace filter if needed: Remove the Dacor filter and check for tears or warping. Replace if damaged.
• Clean sump thoroughly: Remove all visible debris from the sump and surrounding area. Flush with hot water.
• Check drain connection: Ensure the drain hose is connected above the sink trap and that the disposal is not forcing debris back into the dishwasher.
• Adjust loading habits: Scrape heavy solids from dishes before loading to reduce debris load.