LG GD1329CGU Service Manual page 2

he information in this service guide is intended for use by individuals possessing skill and experience in
electrical, electronic, and mechanical appliance repair. Any attempt to repair a major appliance may result
in injury to persons and property damage. he manufacturer or seller cannot be responsible for the
interpretation of this information, nor can it assume any liability in connection with its use.
To avoid injury to persons
for diagnosis or test purposes, disconnect the power immediately after performing the necessary checks.
RECONNECT ALL GROUNDING DEVICES
If grounding wires, screws, straps, clips, nuts, or washers used to complete a path to ground are
removed for service, they must be returned to their original position and properly fastened.
■ Do not try to light a match, or cigarette, or turn on
any gas or electrical appliance.
■ Do not touch any electrical switches. Do not use any
phone in your building.
■ Clear the room, building or area of all occupants.
SD problems are present everywhere. SD may damage or weaken the electronic
control assembly. The new control assembly may appear to work well after repair is
finished, but failure may occur at a later date due to SD stress.
Use an anti-static wrist strap. Connect wrist strap to green ground connection point or unpainted
■
metal in the appliance.
Touch your finger repeatedly to a green ground connection point or unpainted metal
in the appliance.
Before removing the part from its package, touch the anti-static bag to a green ground connection
■
point or unpainted metal in the appliance.
Avoid touching electronic parts or terminal contacts. Handle electronic control assembly by edges only.
■
Observe above instructions when repackaging failed electronic control assembly in an anti-static bag.
■
IMPORTANT SAFETY NOTICE
WARNING
disconnect power before se rvicing this product. If electrical power is required
WHAT TO DO IF YOU SMELL GAS:
IMPORTANT
lectrostatic Discharge ( SD)
Sensitive lectronics
■ Immediately call your gas supplier from a neighborís
phone. Follow the gas supplierís instructions
carefully.
■ If you cannot reach your gas supplier, call the fire
department.
- OR -
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