Samsung RF4287HARS, Service Manual

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6
1. PRECAUTIONS(SAFETY WARNINGS)
●
Unplug the appliance before the changing or repairing the electric parts.
→ Be careful the electric shock.
●
When exchanging the parts, use the correct parts.
→ Check the model name, rating voltage, rating current, running
temperature symbols.
● When troubleshooting, connect firmly the types of harness.
→
Make not to be separated when some power is imposed.
●
Check the traces of water infiltration at the electric parts.
→ If there is a trace of water infiltration, exchange or tape the parts.
●
Check the assemble status of parts after troubleshooting.
→ It must be in the same assembled state when compared with the state before
disassembly.
● Check the use circumstance of refrigerator.
→
If the refrigerator is installed at the place that is damp or wet, or
status of installation is unstable, change the installation place.
● Ground the refrigerator properly
→ Particularly, Be sure to earth when there is a risk of an electric
leakage by humidity or wetness.
●
Do not use multi plugs in a plug socket at the same time.
Check if the power cord and socket is damaged, pressed, squeezed,
or fired.
→
If the plug or plug socket is damaged, repair or exchange it
immediately.
● Do not allow consumers to repair the appliance by themselves.
●
Do not store other materials except the foods.
→ Drugs or scientific materials : difficult to keep precise temperature.
→
The inflammables(alcohol, benzene, ether, LP gas, butane gas etc.):
have risk of explosion.
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