Cautions For Usage - Sanyo MDF-U730 Service Manual

CAUTIONS FOR USAGE
1. If the unit is unplugged or the power to the unit is interrupted, do not restart the unit for at least 5
minutes. This protects the compressor.
2. This inner cabinet is refrigerated by the forced circulation of cooled air inside the chamber. Ensure
that the intake and exhaust vents are not blocked. Adequate space should be provided between the
items inside the unit to allow air circulation.
3. Never store corrosive materials such as acid or alkali unless the container is completely sealed up.
Corrosion may lead to failure of the unit in time.
4. Once the chamber temperature has stabilized, put the items into the chamber in small batches to
minimize the temperature increase.
5. Fix the shelves securely. Place items on the shelves and leave a space between the walls of the
cabinet and the contents to allow air circulation. Do not place items on the floor of the chamber.
6. Always close the door firmly. The door check lamp is lit when the door is open. The alarm buzzer
sounds two minutes after door opening. The buzzer can be canceled automatically when the door is
closed.
7. Always open and close the door gently. Rough operation may lead fall down of stocked items,
incomplete closing, or damage of door gasket.
8. Do not stock articles beyond the load line. Containers outside the load line disturb the air circulation in
the chamber and cause poor cooling.
9. In the refrigerator compartment, put the items on the shelves and do not contact the items with wall.
10. If an instrument requiring a power source is to be placed inside the cabinet, the cable can be lead
through the access port on the right side and top of the cabinet. After using of the port, a rubber cap
and insulation should be replaced to seal the access port. Failure to do this can affect the temperature
uniformity inside the cabinet and lead to condensation on the outside of the access port.
11. Do not clean the unit with scrubbing brushes, acid, thinner, solvents powdered soap, cleanser or hot
water. These agents can scratch the paint or cause it to peel. Plastic and rubber parts can be easily
damaged by these materials. Especially never use any volatile solvent to clean the plastic or rubber
parts. When a neutral dishwashing detergent is used to clean the unit, wipe it up thoroughly with a cloth
soaked in clean water.
12. If condensation forms on the door or frame surface, wipe it off with a dry soft cloth.
13. The heat discharge pipe is attached inside of the both side & rear frame. The frame sometimes hot
at the start-up of the operation. But this does not mean malfunction.
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