Chapter 2 Operation and adjustment
5
2 Operation and adjustment
2.1 Safety information
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For safe and troublefree operation of this scale, please ensure you follow the instructions laid
down in this operating manual.
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Before connecting a power adapter to the mains, ensure that the mains voltage indicated on
the adapter corresponds to the actual mains voltage. If this is not the case, the adapter may
not be used.
STOP
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If the power adapter is operated at the wrong mains voltage, there is a danger of electric shock.
•
The power adapter may not be used if damaged or defective.
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If a damaged power adapter is used, there is a danger of electric shock.
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The scale may be connected only to a properly installed socket outlet.
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The scale may be used in dry rooms only.
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Never subject a powered-off scale to an excessive or long-term load.
•
Never attempt to open the scale enclosure.
2.2 Ambient conditions
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Level, stable surface for the scale.
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No moisture, water, liquids or corrosive substances.
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No draughts (open windows or doors)
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No significant temperature fluctuations
(e.g. direct sunlight, outlets of air-conditioning or heating systems).
•
No vibrations.
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No magnetic fields.
•
Do not place in the immediate vicinity of transmitting devices (mobile phones, radio equipment,
etc.).
2.3 Care and maintenance
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This scale is a precision instrument for which great importance was attached to exact meas-
urement results during the manufacturing and setting process. When using the scale, please
note the following:
!
•
Never open the scale enclosure and make modifications to its mechanical or electronic
components. Noncompliance will void all warranty rights!
•
The scale will be damaged if subjected to a load above Max.
•
The scale keypad may be operated by hand only. Never use pointed objects to press the keys.
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Cleaning: Wipe the scale regularly with a damp cloth. Use mild cleaning agents only. No sol-
vent-containing, aggressive and abrasive cleaning agents.
•
Calibration of the scale at regular intervals is recommended (annually if used normally).
•
If the keypad or display window are damaged, the scale may no longer be operated and must
be protected against moisture, liquids and dust, in particular. The keypad or display window
must then be replaced by your service partner.
