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MBD-BA-e-1710 

 

 

12 

  

11  Assistance in case of minor failures 

 
In case of any disturbance in the programme, switch off the scales and disconnect 
them from power supply for a while. Then restart the weighing process. 
 
Assistance: 
 

Disturbance 

Possible cause 

 

 

The weight indication does 
not appear. 

  The scales are off. 

  Improperly inserted or discharged batteries. 

  No batteries. 

 

 

The weight indication is 
constantly changing. 

  Draught/movements of air. 

  Table/floor vibration. 

  The weighing pan is in contact with solids or is in-

correctly installed. 

  Electromagnetic fields / static charges (choose an-

other location — turn off the device causing the 
disturbance, if possible). 

 

 

The weighing result is obvi-
ously incorrect. 

  The weight indication was not cleared. 

  High temperature fluctuations. 

  The warm-up time was not sufficient. 

  Electromagnetic fields / static charges (choose an-

other location — turn off the device that causes the 
disturbance, if possible).  

 

 

 
In case of any other error messages, you must restart the scales. Contact the manu-
facturer if the error message persists. 
 
 

Содержание MBD 20K2

Страница 1: ...n GmbH Ziegelei 1 D 72336 Balingen E mail info kern sohn com Phone 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com Operating Manual Baby scales KERN MBD Version 1 0 2017 08 GB MBD B...

Страница 2: ...ptance 5 5 2 Packaging 5 6 Unpacking setup and start up 6 6 1 Site of installation location of use 6 6 2 Unpacking 6 6 2 1 Scales setup 6 6 2 2 Scope of delivery 6 6 3 Battery operation inserting and...

Страница 3: ...e 10 min Operating temperature 10 C 40 C Auto Off 20 s Power supply battery operation 2 x 1 5 V type AAA operation time 20 h Air humidity max 80 non condensing Dimensions completely assembled W x D x...

Страница 4: ...the baby placed on the weighing pan to avoid falling Proceed according to the guideline placed on the weighing pan 3 2 Improper use Do not expose the weighing pan to a prolonged load It may cause dam...

Страница 5: ...site www kern sohn com The test weights and scales can be calibrated quickly and cheaply at KERN calibration labora tory accredited by DKD Deutsche Kalibrierdienst in reference to the national standar...

Страница 6: ...bly warmer environment In this case acclimatize the device for approx 2 h at the ambient temperature Avoid static charge of the scales and persons to be weighed Avoid contact with water Major indicati...

Страница 7: ...Initial start up To obtain accurate weighting results using the electronic balances the devices must reach an appropriate operating temperature see Chapter 1 Warm up time The scales must be turned on...

Страница 8: ...hing can be tared by pressing the button during the subsequent weighing processes the scales will display the actual weight of the baby Place an object e g a towel or pad on the weighing pan Wait unti...

Страница 9: ...The scales are provided with an integrated memory function that allows to memorise the weight values and display them when necessary Memorising the weight values Start the scales by pressing ON OFF a...

Страница 10: ...calmly on the weighing pan Start the scales by pressing ON OFF and wait until the zero value appears Wait until the unstable symbol disappears Place the baby on the weighing pan Wait until the unstab...

Страница 11: ...ressive cleaning agents solvents etc but clean the device us ing only a cloth moistened with a mild soap lye or a household cleaning agent En sure that no liquid penetrates into the device Wipe the de...

Страница 12: ...ments of air Table floor vibration The weighing pan is in contact with solids or is in correctly installed Electromagnetic fields static charges choose an other location turn off the device causing th...

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