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Copyright
©Samsung Electronics Co., LTD.
All right reserved.
The information in this manual is subject to change without notice.
1. Precautions
When performing trouble - shooting and part replacement during servicing note the following safety precautions.
1-1 Safety Precautions
1-1-1 Use Genuine Parts
The components of the washing machine have safety -
features such as non - combustibility and voltage
withstanding. Therefore, always use the same part as
used when replacing parts. In particular, be sure to use
only designated parts in case of major safety parts
identified by the making.
1-2 Servicing Precautions
1-2-1 Observe warnings
Be sure to follow special warnings and precautions that
are described on part labels and in the owner's manual.
1-2-2 Special Precautions for Parts Assembly
and wiring
When assembling parts that use safety - insulation
material (such as tube and tape), or when installing
internal wiring, be sure to restore all parts and wiring to
their original positions.
Take special care to avoid contact with sharp edges.
1-2-3 Safety Checks after Servicing
After servicing, check to see that the screws, parts, and
wiring are restored to their original positions, and
check the insulation between the external metals and
the socket plug. In addition, place the washing machine
in a level position (less than 1û of grade) to prevent
vibration and noise during operations.
SAMSUNG ELECTRONICS CO., LTD
1-1-2 Grounding
Connect the grounding wire to the shell plate, and bury
it under at least 25cm of earth ; alternatively, connect
the ground wire to the appropriate pin on a properly
grounded power receptacle.
¥Never ground it to the telephone line, lightning rod,
or gas pipe.
1-2-4 Insulation Check
Pull out the plug from the power receptacle, pour water
into the spin tub, and then set the timer. Check to see
that the insulation resistance between the terminals of
the plug and the exposed metal is greater, than 1 M½.
Note : When it is impossible to perform the insulation
check with a 500V insulation resistance tester,
use other testers for inspection.
1-1
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