Samsung SKR1373 Owner's Manual page 30

Caution
Be careful of your hands when the door is opened and closed.
If the door falls down, you may be hurt.
WARNING
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 extension cord that has a 3-blade
grounding plug and a 3-slot receptacle that will accept the plug on the appliance. The marked rating
of the extension cord should be AC115-120V, 10A, or more. If a grounding adapter is used, make
sure the receptacle box is fully ground.