Maintenance; General; Daily Cleaning; Monthly Cleaning - Hatco FTB Série Manuel D'installation Et D'utilisation

MAINTENANCE

General

Hatco Frost Top Drop-In Shelves are designed for maximum
durability and performance, with minimum maintenance.
WARNING
ELECTRIC SHOCK HAzARD:
• Turn OFF power switch and disconnect unit from power
source 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.
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 the Hatco Service Department at
800-558-0607 or 414-671-6350; fax 800-690-2966; or
International fax 414-671-3976.
NOTICE
Clean unit daily to avoid malfunctions and maintain
sanitary operation.
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 the finish of the 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.

Daily Cleaning

1. move the Power I/O (on/off) Switch to the "O" (off) position
and allow the unit to defrost.
NOTE: If a catch pan is used underneath the drain fitting, make
sure the pan is emptied regularly to prevent over-
flowing.
2. Remove and wash any pans.
3. Clean the frost top using a damp cloth or sponge and mild
detergent. Use a plastic scouring pad to remove any
hardened food particles or mineral deposits.
4. Wipe down the frost top with a non-abrasive, sanitized
cloth to remove the detergent residue. Repeat until all
detergent residue is gone and the frost top is clean.
5. Wipe dry the entire unit using a non-abrasive, dry cloth.
6. Wipe down the outside of the louvered or grill-style panels
installed in the ventilation openings.

Monthly Cleaning

Perform the following procedure monthly to maintain proper and
efficient operation of the Frost Top Drop-In Shelf as well as
prevent malfunction.
1. Remove and clean both sides of the louvered or grill-style
panels that are installed in the ventilation openings. Dirt
and dust build-up in the panels can restrict air flow to the
condensing unit and cause over-heating.
2. Clean the condenser coil cooling fins. Dirt, dust, and lint
build-up in the cooling fins will prevent proper cooling of
the refrigerant in the refrigeration system. This buildup will
cause inefficient operation and can lead to unit failure. Use
the following methods to clean the condenser coil cooling
fins:
• Vacuum the cooling fins.
• Brush the cooling fins vertically using a condenser coil
brush. NOTI E: Use caution when brushing the
cooling fins, they are delicate and can be bent
easily. DO NOT use a wire brush.
Condenser Coil Cooling Fins
NOTE: Depending on the conditions of the installation site, this
cleaning procedure may need to be performed more
often or less often than monthly. Monitor the level of
dirt, dust, and lint buildup on the panels and cooling
fins, and make adjustments to the frequency of
cleanings as necessary.
12
English
Condenser Coil
Cooling Fins
Form No. FTBm-1015