8
PRECAUTIONS FOR SAFE OPERATION
Never install the unit in a location where corrosive materials such as sulphur compounds are
likely to be generated (e.g. near a drainage facility). Corrosion of the copper pipes may result in
the deterioration and consequently the failure of the cooling unit.
This unit must be plugged into a dedicated circuit protected by branch circuit breaker.
Use a dedicated power source as indicated on the rating label attached to the unit. A
multiple-tap may cause fire resulting from abnormal heating.
Do not climb on top of the unit or put any objects on the unit. Falling from the unit may cause
injury; falling objects may cause damage to the unit.
Never store corrosive substances such as acids or alkalis in this unit except in a sealed
container. These may be harmful to your health and may cause corrosion of internal components or
electrical parts.
Check the settings when restarting operation after a power failure or after turning the power off.
The settings may have changed as a result of stopping the unit. Stored items inside the unit may be
adversely affected when operation is resumed if the settings have changed.
To ensure the safety of the service engineer, submit a safety check sheet with the required
items filled out. This is provided as the photocopiable “Safety Check Sheet” at the end of these
operating instructions
To prevent frostbite, wear protective gloves when handling frozen items in the chamber.
Too
much frost may cause chamber temperature rise resulting from incomplete door close.
Please remove the frost on the air intake. When removing, please use the accessory's stick for air
intake port cleaning.
CAUTION
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