LG SP091CN Owner's Manual page 3

Plug in the power plug properly.
Otherwise, it will cause electric shock or fire due to heat generation or electric shock.
Do not operate or stop the unit by inserting or pulling out the power plug.
It will cause electric shock or fire due to heat generation.
Do not damage or use an unspecified power cord.
It will cause electric shock or fire.
In the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly
quallfied order to avoid a hazard.(Y Attachment)
Do not modify power cord length or share the outlet with other appliances.
It will cause electric shock or fire due to heat generation.
Do not operate with wet hands or in damp environment.
It may cause electric shock.
Do not direct airflow at room occupants only.
This could damage your health.
Always perform grounding work.
No grounding may cause electric shock.
Do not allow water to run into electric parts.
It may cause failure of machine or electric shock.
Always install air leakage breaker and a dedicated switching board.
No installation may cause fire and electric shock accident.
Unplug the unit if strange sounds,smell,or smoke comes from it.
It may cause fire and electric shock accident.
Do not use the socket if it is loose or damaged.
It may cause fire and electric shock.
Do not open the entrance during operation.
It may cause electric shock.