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Cleaning Instructions; Troubleshooting - Wisco Industries 737 Manual

Food warming/merchandising cabinet

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TO REPLACE DISPLAY LIGHT/BULB:
Only shatter resistant light bulbs which meet or exceed NSF Standards specifically designed for food holding units must be used.
!
Breakage of bulbs not specially coated could result in personal injury and/or food contamination.
- Disconnect the power supply cord and wait until unit has completely cooled. Unscrew display light
and replace with a new specially coated bulb. Same style and wattage.

CLEANING INSTRUCTIONS:

!
Do not steam clean or use excessive water on unit to avoid personal injury or electrical shock.
!
Unplug unit from power source and allow to cool completely before performing any maintenance or cleaning.
!
Unit is not waterproof. Do Not submerge in water. Do not operate if unit has been submerged in water.
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 may be removed with a non-abrasive cleaner and damp cloth. Usage of
an abrasive cleanser could scratch or damage the finish of your unit.
The use of any type of ammonia, alcohol or chlorine based brand name household cleaners will cause
cracking of the enclosure/door and is not covered under warranty. Clean unit with warm soapy water
and soft cloth only.

TROUBLESHOOTING:

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Unplug unit from power source and allow to cool completely before performing any maintenance 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 the 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 the correct setting for your food product?
- Turn unit on, open the door and verify that hot is air is being blown into unit from under the canopy.
If not, your blower motor is not functioning properly.
- If the air being blown in is not hot then the thermostat is not functioning properly.
If you have further questions in regards to this piece of equipment - please contact Wisco Industries, Inc.
directly at: (608)835-3106 or (800)999-4726; fax (608)835-8273 for further information.
*Please be sure to have the complete model # and serial # available.

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737hh