Precaution - Samsung RL-28FBSW Service Manual

1.PRECAUTION

1-1. Safety precautions 1-1. Safety precautions
Only qualified service technicians who are thoroughly familiar with the refrigerating cycle and the
required safety checks should perform service operations in accordance with specified guidelines.
1 -1-1. Prior to servicing, be sure to disconnect the product from its electrical power source by removing the
products eletrical plug from the wall receptacle to preclude the possibility of resultant presonal injury
and / or property damage.
1-1-2. Never attempt to modify or bypass circuit connections in ways not recommended by the manufacturer.
1-1-3. Do not use any extension or double adaptors.
1-1-4. For person safety, this appliance must be properly grounded.
This refrigerator should not be grounded with a telephone line, gas pipe etc.
1-2. Servicing precautions 1-2. Servicing precautions
1 -2-1. In case of article No.1 and starting capacitor ( itself only ) do not supply power in order to check for
eletrical charge and discharge for more than two minutes. When power is supplied for more than two
minutes, the insulation inside the capacitor may be broken. When it is impossible to finish the test
within two minutes, wait for about 30 minutes, and then check again.
1-2-2. When replacing the relay connected to the compressor terminal pin, be sure to pull it off straight and
push it on straight, Swaying of the relay side-to-side or up and down, may cause damage to the
compressor terminal pin and / or the relay.
1-2-3. Wait more than 5 minutes to re-start the refrigerator after you stop it once.
If you plug in the refrigerator immediately after you pull the plug, you may not be able to start it again.
: This is safety-related information on the A/ C power circuits and parts used in the refrigerator.
: This is the information required for repairing the refrigerator.
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