Hoshizaki rf28a ユーザーガイド

• Be careful not to get the machine compartment wet. This might cause failure or an 

electric shock hazard.

• To prevent electric shock, do not touch the plug with wet hands.
• Do not store any volatile or flammable substances, such as benzine, ether, 

adhesives, or LPG in the unit.

• This refrigerator/freezer is designed only for temporary storage of foods. Use for 

any other purposes (ex. storage of chemicals or medical supplies such as vaccine 
and serum) could cause deterioration of stored items.

• Do not throw anything onto the shelves or load any single shelf with more than 

88 lb (40 kg) of product. They may fall off and cause injury.

• Do not store bottles or cans near the air outlet. They may freeze up and break, 

causing a risk of injury.

• Do not use combustible spray or place volatile and flammable substances near the 

unit. They could catch fire from a spark of a switch or the like.

• Do not put anything into the machine compartment or the air inlet/outlet. The fan 

rotating rapidly inside may cause injury or heat.

• Run the refrigerator/freezer for 1 hour and check for proper temperature before 

putting food in the cabinet.

• Do not block the air inlet/outlet with food.
• Do not pack the cabinet with food. Allow some space between items to ensure a 

good air flow.

• Do not put in warm or hot food. Let it cool first, or it may raise the cabinet 

temperature and could deteriorate other food in the cabinet or overload the 
refrigerator/freezer.

• Make sure all items are secure on the shelves.
• Moist or fresh food and food with a strong smell like seafood should be wrapped 

in plastic film or packed in a container. Otherwise the food may dry up or give its 
smell to other food.

• Food containing acetic acid or yeast should be wrapped in plastic film. Otherwise it 

may accelerate corrosion of the evaporator and copper tubes, resulting in failure.

• Foods intended for direct human consumption should be stored on the shelf in a 

proper container and protected from direct contact with the cabinet walls.

• Do not use the freezer to freeze foods. It is designed only to store frozen foods. 

High quality ice cream may melt during defrost cycle and should not be stored in 
the freezer.

• The doors may become difficult to open just after closed because of the negative 

pressure created inside the cabinet. Wait for about 30 seconds.

• To prevent burns, do not touch the hot surface of the drain tank located at the rear 

of the unit.

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