Samsung DMT300 Series Service Manual page 4

1. Safety Instructions
Do not install the dishwasher in a location exposed to snow or rain.
•
This may result in electric shock or fire, and shorten the product lifetime.
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• Do not press a control button using a sharp tool or object.
› This may result in electric shock or damage to the product.
While Servicing
• Check if the power cable is damaged, flattened, cut or otherwise degraded.
If faulty, replace it immediately.
›
Failing to do so may result in electric shock or fire.
›
Completely remove any dust or foreign material from the housing, wiring and connection parts.
•
This will prevent a risk of fire due to tracking and shorts in advance.
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• When connecting wires, make sure to connect them using the relevant connectors and check that they are completely
connected.
› If tape is used instead of the connectors, it may cause fire due to tracking.
Make sure to discharge the PBA power terminals before starting the service.
•
Failing to do so may result in a high voltage electric shock.
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When replacing the heater, make sure to fasten the holder heater after ensuring that it is inserted into the bracket-heater.
•
› If not inserted into the bracket-heater, it touches the tub and causes noise and electric leakage.
During Servicing
• When wiring a harness, make sure to seal it completely so no liquid can enter.
› Make sure that they do not break when force is exerted.
Check if there is any residue that shows that liquid entered the electric parts or harnesses.
•
If any liquid has entered into a part, replace it or completely remove any remaining moisture from it.
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• If you need to place the dishwasher on its back for servicing purposes, place a support(s) on the floor and lay it
down carefully so the back is on the floor.
Do not lay it down on its front or side. This may result in scratches to the surface or damage to the parts.
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CAUTION
WARNING
CAUTION
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