CAUTION:
CHEMICAL BURN 
HAZARD
Deilimng chemicals may be caustic. Wear appropriate personal protective equipment. Follow cleaner manufacturer's instructions for safest use.
WEEKLY CLEANING INSTRUCTIONS for LLW-1220
PREPARATIONS: Remove any insets, pans and/or adapter tops. Drain or remove water from well if used for wet operation.
FREQUENCY: Weekly, or whenever lime or scale is seen accumulating on the sides of the warmer pans.
TOOLS: Commercial Delime Cleaner
Plastic Scouring Pad
Clean Cloth or Sponge
1.Add water to pans until water is at normal operating level (1” - 1 1/2” deep) or covers accumulated scale.
2.Heat water to maximum temperature (190ºF or higher).
3.Pour contents of one package of commercial delime cleaner into each warmer pan. Stir to dissolve cleaner. Turn heat control OFF. Cover pans.
4.Allow solution to soak at least one hour, or overnight for heavy scale buildup.
5.Drain hot water from pans. Scrub with a plastic scouring pad. Rinse thoroughly with hot water, then dry.
6.Refill pans with hot tap water and resume operation.
7.Heavy scale buildup may require additional treatments.
DO NOT USE DELIMER ON ALUMINUM SURFACES! See Daily Cleaning Instructions for
004 p/n 305145 OpM
8
