User manual
572/573/KB/DS/FKB/FCB/KBJ-BA-e-1370 
22 
3  Fundamental information (general) 
It is essential to read through and observe the complete operating instructions before in-
stalling and commissioning. 
3.1  Intended use 
The balance you have acquired serves to determine the weighing value of the material to 
be weighed. It is intended to be used as a “non-automatic“ balance, i.e. the material to be 
weighed is manually and carefully placed in the centre of the weighing plate. The weighing 
value can be read off after a stable weighing value has been obtained.  
3.2  Inappropriate use 
Do not use the balance for dynamic weighing. In the event that small quantities are re-
moved or added to the material to be weighed, incorrect weighing results can be displayed 
due to the “stability compensation“ in the balance. (Example: Slowly draining fluids from a 
container on the balance.)  
Do not leave a permanent load on the weighing plate. This can damage the measuring 
equipment.  
Be sure to avoid impact shock and overloading the balance in excess of the prescribed 
maximum load rating (max.), minus any possible tare weight that is already present. This 
could cause damage to the balance.  
Never  operate  the  balance  in  hazardous  locations.  The  series  design  is  not  explosion-
proof.  
Structural alterations may not be made to the balance. This can lead to incorrect weighing 
results, faults concerning safety regulations as well as to destruction of the balance.  
The balance may only be used in compliance with the described guidelines. Varying areas 
of application/planned use must be approved by KERN in writing.  
3.3  Guarantee 
The guarantee is not valid following   
- non-observation of our guidelines in the operating instructions  
- use outside the described applications  
- alteration to or opening of the device 
- mechanical damage and damage caused by media, liquids  
- natural wear and tear 
- inappropriate erection or electric installation  
- overloading of the measuring equipment  
3.4  Monitoring the test substances 
The metrology features of the balance and any possible available adjusting weight must 
be checked at regular intervals within the scope of quality assurance. For this purpose, the 
answerable user must define a suitable interval as well as the nature and scope of this 
check.  Information is available on KERN’s home page (www.kern-sohn.com) with regard 
to the monitoring of balance test substances and the test weights required for this.  Test 
weights  and  balances  can  be  adjusted  quickly and  at  a  reasonable  price  in  KERN’s  ac-
credited DKD calibration laboratory (return to national normal). 










