English 7Safety information• The refrigerator must be safely grounded.- Always make sure that you have grounded the refrigerator beforeattempting to investigate or repair any part of the appliance.Power leakages can cause severe electric shock.• Never use gas pipes, telephone lines, or other potential lightningattractors as an electrical ground.- Improper use of the grounding plug can result in a risk of electric shock.If it is necessary to use an extension cord, use only a 3-wire extensioncord that has a 3-blade grounding plug and a 3-slot receptacle that willaccept the plug on the appliance.The marked rating of the extension cord should be AC 115-120 V, 10 A,or more.If a grounding adapter is used, make sure the receptacle box is fullygrounded.• Plug the power plug into the wall socket firmly. Do not use a damagedpower plug, damaged power cord, or loose wall socket.- This may result in an electric shock or fire.• If the power cord is damaged, have it replaced immediately by themanufacturer or one of its service agents.DA68-02981N-00.indb 7DA68-02981N-00.indb 7 2015. 3. 3. 9:342015. 3. 3. 9:34