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If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
The instructions for service to be done by specialized personnel, mandated by the
manufacturer or the authorized representative may be supplied in only one
Community language which the specialized personnel understand.
Do not use the welder in a well-ventilated place. Using the welder in an enclosed
room can cause oxygen deficiency.
Be sure to turn off power switch before connect or disconnect connector, or parts
damage may be occurred.
1.2 Inspections after Repair
Check to see if the terminal block is not dirty or loose. If terminal block is dust or
loose it can cause an electrical shock or fire.
Do not use a joined power cable or extension cable, or share the same power
outlet with other electrical appliances. otherwise, it can cause an electrical shock,
excessive heat generation or fire.
Do not insert hands or other objects through the air inlet or outlet while the product
is operating. There are sharp and moving parts that could cause personal injury.
Do not block the inlet or outlet of air flow. It may cause product failure
Check to see if the parts are mounted correctly and wires are connected.
Improper installation and connections can cause an electric shock or an injury.
Check the installation platform or frame has corroded. Corroded installation
platform or frame can cause the unit to fall, resulting in injury.
Be sure to check the earth wire is correctly connected.
After the work has finished, be sure to do an insulation tset to check the resistance
is 2[Mohm] or more between the charge section and the non-charge metal section
(Earth position). If the resistance value is low, a disaster such as a leak or electric
shock is caused at user's side.
Check the drainage of the indoor unit after the repair. If drainage is faulty the water
to enter the room and wet floor.
WARNING
CAUTION
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Copyright © 2018 LG Electronics Inc. All rights reserved.
Only training and service purposes.
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Troubleshooting
