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Cleaning Instructions; Troubleshooting - Wisco Industries 727 Quick Start Manual

Food warming/ merchandising cabinet
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CLEANING INSTRUCTIONS

Unit is not waterproof. Do not submerge in water. Do not operate if unit has been submerged in
water.
Unplug unit from power source, and allow to cool completely before performing any mainte-
nance or cleaning.
The use of any type of ammonia, alcohol or chlorine based household cleaners will cause crack-
ing of the door/enclosure and is not covered under any warranty. Use warm soapy water and a
soft cloth only.
Do not steam clean or use excessive water on unit to avoid personal injury or electrical shock.
It is recommended that the interior and exterior surfaces be cleaned daily with a mild soap and
damp cloth. Stubborn stains on base of unit and/or shelves may be removed with a non-abrasive
cleaner and
a damp cloth. Usage of an abrasive cleanser could scratch or damage the finish of your unit.
STEP 1: Unplug unit from electrical supply
STEP 2: Let unit cool before cleaning
STEP 3: Clean with warm soapy water and a soft cloth only

TROUBLESHOOTING:

Unplug unit from power source, and allow to cool completely before performing any mainte-
nance or cleaning.
Unit not working:
• Check power switch position, power cord, and/or electrical circuit
Display light not working
• Tighten or replace bulb
Loud noise coming from unit:
• Check to see that blower motor is functioning properly
Unit not heating properly:
• Has food been prepared in advance and placed in warmer at proper serving temperature?
• Check heat settings. Is it at correct setting for your food product?
• Turn unit on, open door, and verify that hot air is being blown into unit from under the canopy.
If not, your blower motor may not be functioning properly.
• If the air being blown in is not hot, then the thermostat may not be functioning properly.
Food product drying out:
• Is your food product being left in the warmer past its shelf life?
◦ Shelf life is determined by personal preference and can vary greatly dependant upon the prod-
uct, how it is packaged, etc.
NOTES:
P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.7399 • wiscoind.com • wiscomade.com

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727hh