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English
•
Never touch the power plug with wet hands
and never pull on the power cable when
pulling the plug out of the power socket.
•
Make sure the electrical voltage specified on
the DR 52 and its power plug is corresponding
to the voltage of the power socket. Incorrect
voltage will destroy the device.
•
If the DR 52 is not used for a long period of
time, disconnect it from the power supply by
unplugging the power plug. This is to avoid the
risk of fire.
•
Always power off the DR 52 when cleaning it.
•
Never use any harsh or strong solvents to
clean the DR 52 since these may damage the
surface of the device. Dry, soft cloth is
appropriate. However, if the DR 52 is
extremely dirty, it may be wiped off with a
slightly moist cloth. Make sure the device is
dried off after cleaning.