M118000-01-210305-Rev002-UM-en
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Care and maintenance
8.1
Cleaning
Clean the device if required.
Disconnect the mains plug before cleaning the scale. Use only a damp cloth or an ordinary
disinfectant for cleaning. Do not use aggressive liquid cleaning agents, abrasive or acidic
detergents.
Make sure that no liquid cleaning agent or water penetrates the scale and always follow the
manufacturer's instructions for use.
8.2
Disinfection
The display is made of polymethyl methacrylate (PMMA). PMMA is sensitive to
alcohol and can become cloudy if unsuitable disinfectants are used on it.
Only use disinfectants suitable for sensitive surfaces. Suitable disinfectants are
available from specialist dealers.
Ensure that the disinfectant is suitable for sensitive surfaces and polymethyl methacrylate (PMMA).
Follow the instructions on the disinfectant.
Disinfect the device at regular intervals using a soft cloth dampened with a suitable disinfectant.
Component
Intervall
Tray
Before and After every measurement
Housing, controls and display
If required
8.3
Sterilisation
This device may not be sterilised.
8.4
Faults and error messages
8.4.1 Faults
Fault
Cause
Measure
The display shows nothing.
The scale has switched off
automatically.
Switch on the scale.
The display shows nothing.
Not connected to the mains.
Use the optional mains adapter
to connect the scale to the
mains.
The display shows nothing.
The battery is empty.
Insert new batteries.
The display shows nothing.
No battery is inserted.
Insert batteries.
The scale wobbles.
The scale is not levelled
properly.
Adjust the leveling feet. Use the
spirit level to check the
horizontal position.
The displayed measurement
results do not change or are
obviously incorrect.
Wrong operating mode
selected.
Toggle between weight and
length measurement.