4-1
ELECTRIC COOKERS 8SMS, 8BC AND 8C
CHAPTER 4: PREVENTIVE MAINTENANCE
4.1 Daily Preventive Maintenance
It is normal for a coating of starch to form on the elements, sensors, and temperature probes during
operation. If the coating is allowed to build-up, it will adversely affect the operation of the
equipment. The preventive maintenance routines below should be performed at least daily to keep
your equipment functioning at peak efficiency. The cookpot and rinse tank – especially the water-
level sensors, temperature probe, and element – may require more frequent cleaning, depending
upon the product and volume. NOTE: Do not use deliming solution to clean these units. Use of
deliming solution will damage all stainless steel parts.
Inspect Equipment and Accessories for Damage
Look for loose or frayed wires and cords, leaks, foreign material in cookpot or inside cabinet,
and any other indications that the equipment and accessories are not ready for safe operation.
Clean Cabinet Inside and Out
Clean inside the cabinet with a dry, clean cloth. Wipe all accessible metal surfaces and
components to remove accumulations of oil, dust, or cooking residue.
Clean the outside of the cabinet with a clean cloth dampened with dishwashing detergent,
removing oil, dust, or cooking residue.
DANGER
Never attempt to clean this equipment during the cooking process or when the
cookpot is filled with hot water and/or food products.
Clean Water-Level Sensors, Temperature Probe, Element, Cookpot, and Rinse Tank
Turn the equipment off and drain the cookpot (and rinse tank, if so equipped).
Remove the probe cover and clean the water-level sensors and temperature probe using a
Scotchbrite™ or similar abrasive pad and a solution of detergent and water.
Using a Scotchbrite™ or similar abrasive pad and a solution of detergent and water, clean the inside
of the cookpot (and rinse tank, if so equipped). Pay particular attention to the heating element.
Rinse the cookpot (and rinse tank, if so equipped) thoroughly with clean water at least twice.
WARNING
Do not use deliming solution to clean these units. Use of deliming solution will
damage all stainless steel parts.
WARNING
When cleaning around the element, be careful not to bend or otherwise damage the
high-limit thermostat capillary tube.