Safety Cautions SiUS121827E4 Introduction1.2 Warnings and Cautions Regarding Safety of UsersBe sure to check that the refrigerating cycle section has cooleddown enough before conducting repair work.Working on the unit when the refrigerating cycle section is hot may causeburns.Conduct welding work in a well-ventilated place.Using the welder in an enclosed room may cause oxygen deficiency.CautionWarningDo not store the equipment in a room with fire sources (e.g., nakedflames, gas appliances, electric heaters).Be sure to use parts listed in the service parts list of the applicablemodel and appropriate tools to conduct repair work. Never attemptto modify the equipment.The use of inappropriate parts or tools may cause an electrical shock,excessive heat generation or fire.If the power cable and lead wires are scratched or have deteriorated,be sure to replace them.Damaged cable and wires may cause an electrical shock, excessive heatgeneration or fire.Do not use a joined power cable or extension cable, or share thesame power outlet with other electrical appliances, since it maycause an electrical shock, excessive heat generation or fire.Be sure to use an exclusive power circuit for the equipment, andfollow the local technical standards related to the electricalequipment, the internal wiring regulations, and the instructionmanual for installation when conducting electrical work.Insufficient power circuit capacity and improper electrical work may causean electrical shock or fire.Be sure to use the specified cable for wiring between the indoor andoutdoor units.Make the connections securely and route the cable properly so that thereis no force pulling the cable at the connection terminals.Improper connections may cause excessive heat generation or fire.When wiring between the indoor and outdoor units, make sure thatthe terminal cover does not lift off or dismount because of the cable.If the cover is not mounted properly, the terminal connection section maycause an electrical shock, excessive heat generation or fire.Do not damage or modify the power cable.Damaged or modified power cables may cause an electrical shock or fire.Placing heavy items on the power cable, or heating or pulling the powercable may damage it.
