Maintenance; General; Daily Cleaning; Weekly Cleaning - Hatco HWB-11QT Installation & Operating Manual

GENERAL

The Hatco Built-In Heated Wells are designed for
maximum durability and performance, with minimum

maintenance.

WARNING
To prevent electrical shock or injury, turn the
power switch OFF, disconnect the unit from the
power source and allow to cool before
performing any maintenance.
CAUTION
Use only non-abrasive cleaners. Abrasive
cleaners could scratch the finish of your unit
marring its appearance
susceptible to soil accumulation.
WARNING
To avoid injury or damage to the unit, do not use
harsh chemicals such as bleach or cleaners
containing bleach, oven cleaners, or flammable
cleaning solutions to clean the Built-In Heated
Wells.
WARNING
The Built-In Heated Wells are not waterproof. To
avoid electrical shock or personal injury. DO
NOT submerge in water. Do not operate if it has
been submerged in water.

DAILY CLEANING

1. Turn On/Off switch to OFF and allow the unit to
cool down.
2. Remove any pans and adapters (if used).
3. Drain or remove water from well(s) if used for wet
operation.
4. Wipe entire unit down using a clean cloth or
sponge, and mild detergent.
5. Use a plastic scouring pad to remove any
hardened food particles or mineral deposits.
CAUTION
To avoid damage to the unit, do not use steel
wool for cleaning. Steel wool will scratch the
finish.
and making it
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6. Rinse warmer thoroughly with a 2-part vinegar
and 5-part water solution to neutralize all
detergent cleanser residue.
7. Close drain valve (if equipped). Add proper
amount of warm water. Turn control panel(s) on
and check for proper operation.

WEEKLY CLEANING

Use the following procedure weekly or whenever
lime or scale is seen accumulating on the sides of
the warmer pans.
1. Turn On/Off switch to OFF and allow the unit to
cool down.
2. Remove any pans and adapters (if used).
3. Drain or remove water from well(s) if used for wet
operation.
4. Add water to pans until water is at normal
operating level (1" to 1-1/2" deep), or covers
accumulated scale.
5. Turn power on and heat water to maximum
temperature 190°F (88°C) or higher.
6. Fill pan(s) with a 2-part vinegar and 5-part water
solution. Turn heat control to OFF and cover
pan(s).
7. Allow solution to soak for at least one hour, or
overnight for heavy buildup.
8. Drain hot water from pans, Scrub with a plastic
scouring pad. Rinse thoroughly with hot water,
then dry.
CAUTION
To avoid damage to the unit, do not use steel
wool for cleaning. Steel wool will scratch the
finish.
9. Refill pans with hot tap water and resume
operation.
10.Heavy scale buildup may require additional
treatments.
MAINTENANCE
Form No. HWBM-0107