Hussmann Q-Series Medium Temperature Self Contained Merchandiser Q3SSM8S

• Long life and satisfactory performance of any equipment is dependent upon the care it receives. To ensure long life, proper sanitation and minimum maintenance costs, these merchandisers should be thoroughly cleaned, all debris removed and the interiors washed down, weekly.

Exterior Surfaces • The exterior surfaces must be cleaned with a mild detergent and warm water to protect and maintain their attractive finish. Never use abrasive cleansers or scouring pads.

• The interior surfaces may be cleaned with most domestic detergents, ammonia based cleaners and sanitizing solutions with no harm to the surface. Self contained models empty into a limited capacity evaporation pan, which will overflow if excess water is used in cleaning.

•Abrasive cleansers and scouring pads, as these will mar the finish.

•Coarse paper towels on coated glass.

•Ammonia-based cleaners on acrylic parts.

Clean evaporator coil/s and fan blade/s. Do not use an acid base cleaner. Rinse off any cleaner residue.

Clean discharge air honeycombs or grilles. Do not use an acid base cleaner. Rinse off any cleaner residue.

Clean condenser coil/s and fan blade/s. Do not use an acid base Cleaner. Rinse off any cleaner residue.

Clean condensate drain pan and drain line.

Verify condensate drain lines are clear and functioning.

Record voltage reading at unit with unit off.

Record voltage reading with unit running.

Record defrost heater voltage and amp draw.

CAUTION! DO NOT FLOOD! Use only enough water necessary to clean surface. Water must not drip down the case! Never use ammonia based cleansers, abrasive cleansers, or scouring pads.

Use non-abrasive cleaning materials, and always polish with grain of the steel.

Use warm water or add a mild detergent to the water and apply with a cloth.

Always wipe rails dry after wetting.

Use alkaline chlorinated or non-chlorine containing cleaners such as window cleaners and mild detergents.

Do not use cleaners containing salts as this may cause pitting and rusting of the stainless steel finish.

Sign off on the cleaning procedure

- Most scratches and dings can be removed using the following procedure.

1. Use steel wool to smooth out the surface area of the bumper.

3. Apply vinyl or car wax and polish surface for a smooth glossy finish.

• After cleaning be sure the plenum is properly lowered into position or product loss will result due to improper refrigeration.;

Warning: Be careful not to damage the louvers during cleaning

Choose the cleaning method used

Is all water removed from the louvers cells before replacing?

Are the louvers damaged during cleaning?

Sign off on the louver cleaning