LW Measurements LWC 800 - Manual (Page 24)

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
Turn off the scale, remove the test weight from the platform.

Press ON/OFF key to turn the scale on to test if the weighing is
accurate, if not, repeat above steps.
6 Maintenance and service
The weighing machine must be treated carefully and cleaned regularly. It is a
precision instrument.
For maintenance-work, the balance must be separated from the power supply
(remove power adapter plug from socket). Also ensure that the balance cannot
be reconnected to the power supply during the work by a third party.
Take care during cleaning that no liquid penetrates into the appliance. If liquid
is spilt on the balance, the latter must immediately be disconnected from the
electricity supply. The balance may only be used again after it has first been
checked by a service engineer.
The connections on the rear of the appliance and the power adapter may not
come into contact with liquids.
Regularly dismantle the weighing pan and the weighing pan holder and
remove any dirt or dust from under the weighing pan and on the weighing
machine housing with a soft brush or a soft, lint-free cloth, moistened with a
mild soap solution. The scale and the holder can be cleaned under running
water. Take
care that both parts are completely dry before they are re-installed on the
scale.