Form No. HWBCM_CN-0120
9
MAINTENANCE
General
Hatco HEAT
MAX
Built-In Heated Wells are designed
for maximum durability and performance, with minimum
maintenance.
WARNING
ELECTRIC SHOCK HAZARD:
• Turn OFF power switch, unplug power cord, and
allow unit to cool before performing any cleaning,
adjustments, or maintenance.
• DO NOT submerge or saturate with water. Unit is not
waterproof. Do not operate if unit has been submerged
or saturated with water.
• Do not clean unit when it is energized or hot.
• This unit is not “jet-proof” construction. Do not use jet-
clean spray to clean this unit.
FIRE HAZARD: Do not use flammable cleaning solutions
to clean this unit.
This unit has no “user-serviceable” parts. If service is
required on this unit, contact an Authorized Hatco Service
Agent or contact Hatco at (0512) 6732-5091.
NOTICE
Do not use steel wool for cleaning. Steel wool will scratch
the finish.
Use non-abrasive cleaners and cloths only. Abrasive
cleaners and cloths could scratch finish of unit, marring its
appearance and making it susceptible to soil accumulation.
Do not use harsh chemicals such as bleach, cleaners
containing bleach, or oven cleaners to clean this unit.
Damage caused by chemicals is not covered by warranty.
Daily Cleaning
To preserve the finish of the Built-In Well, perform the following
cleaning procedure daily.
1. Move the Power I/O (on/off) switch to the
O
(off) position
and allow the unit to cool.
2. Remove and wash any pans and adapters.
3. Drain or remove water from the well.
4. Wipe down the entire unit using a clean cloth or sponge
and mild detergent.
5. Use a plastic scouring pad to remove any hardened food
particles or mineral deposits.
6. Rinse the well thoroughly with water to remove all detergent
residue.
7. Wipe dry the entire unit using a non-abrasive, dry cloth.
Removing Lime and Mineral Deposits
Use the following procedure whenever lime or scale is seen
accumulating on the sides of the heated wells.
1. Move the Power I/O (on/off) switch to the
O
(off) position
and allow the unit to cool.
2. Remove and wash any pans and adapters.
3. Open the drain valve (if equipped) or manually remove
water from the well(s).
4. Close the drain valve.
5. Add water to the well until water is at normal operating
level (25 mm to 38 mm deep) or covers the accumulated
scale.
6. Add white vinegar to the well so that the resulting solution
is approximately 2-parts vinegar to 5-parts water.
7. Move the Power I/O (on/off) switch to the
I
(on) position
and heat water.
8. Move the Power I/O (on/off) switch to the
O
(off) position
and cover the well.
9. Allow the solution to soak for at least one hour or overnight
for heavy buildup.
10. Drain or remove the water/cleaning solution from the well.
11. Scrub the well with a plastic scouring pad.
12. Rinse the well thoroughly with water.
13. Wipe dry the entire unit using a non-abrasive, dry cloth.
NOTE: Heavy scale buildup may require additional treatments.
