KERN ECB Скачать руководство пользователя страница 11

ECB-BA-e-0713

 

11

 

6.4 Initial 

start-up 

 
A warm-up time of 5 minutes stabilises the measured values after switching on.  

The accuracy of the balance depends on the local acceleration of the fall.   
Please be sure to observe the information in the chapter on adjusting. 
 

6.5 Adjustment 

 
As the acceleration value due to gravity is not the same at every location on earth, 
each balance must be coordinated –  in compliance with the underlying physical 
weighing principle - to the existing acceleration due to gravity at its place of location ( 
only if the balance has not already been adjusted to the location in the factory).  This 
adjustment process must be carried out during the initial start-up, after change in lo-
cation and variation of surrounding temperature. It is also recommendable to adjust 
the balance periodically during weighing operation in order to obtain exact measured 
values. 

6.6 Adjusting 

Using a precision weight, the accuracy of the balance can be checked at any time 
and adjusted. 
 

Adjustment procedure: 

Check that the surrounding conditions are stable.  
A short warm-up time of about 5 minutes is recommended for stabilisation.  
 

Operation 

Display 

Turn balance on using 

ON/OFF 

button 

 
 
 

Hold down 

TARE

 button for  3 seconds 

 
The weight value for adjusting the scales will appear in the 
display.  
 

 

Place the required adjustment weight on the weighing plat-
form (see section 1, “Technical data“)  
 
Shortly afterwards, this will appear: 
 
If adjustment has not worked correctly or if the wrong ad-
justment weight was used then this will be displayed:  
In this case switch the power off and on and repeat the 
adjustment process. 

 

Remove the weight from the weighing platform and the 
display will automatically return to normal weighing mode. 
Adjustment has been successfully completed. 

 

 

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Содержание ECB

Страница 1: ...mbH Ziegelei 1 D 72336 Balingen E Mail info kern sohn com Tel 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com Operating instruction Platform scale KERN ECB Version 1 3 05 2007 GB EC...

Страница 2: ...installation and commissioning _________________________ 8 6 1 Place of installation place of use ____________________________________ 8 6 2 Unpacking the Balance _____________________________________...

Страница 3: ...________________________________ 17 8 1 Cleaning _______________________________________________________ 17 8 2 Maintenance upkeep _____________________________________________ 17 8 3 Disposal________...

Страница 4: ...ing range subtractive 10 kg 20 kg 50 kg Reproducibility 10 g 20 g 50 g Linearity 20 g 40 g 100 g Adjustment tolerance as per M3 5 kg 10 kg 20 kg Stabilisation time typical 2 3 sec Optimal temp of oper...

Страница 5: ...n Normen bereinstimmt Fran ais Nous d clarons avec cela responsabilit que le produit auquel se rapporte la pr sente d claration est conforme aux normes cit es ci apr s Espa ol Manifestamos en la prese...

Страница 6: ...ing equipment Be sure to avoid impact shock and overloading the balance in excess of the pre scribed maximum load rating max minus any possible tare weight that is already present This could cause da...

Страница 7: ...mal 4 Fundamental safety information 4 1 Observe the information in the operating instructions Please read the operating instructions carefully before erecting and commissioning even if you already ha...

Страница 8: ...rs and dust Do not expose the device to extreme dampness for longer periods of time In admissible bedewing condensation of air moisture on the device can occur if a cold device is taken into a signifi...

Страница 9: ...Insert 6 x 1 5volt AA batte ries Replace the battery cover To preserve battery life the balance switches off automatically after 3 minutes if no weighing has taken place For battery operation the bala...

Страница 10: ...ECB BA e 0713 10 Rechargeable Battery Installation 1 Remove battery cover 2 Slide spacer to left or right lever down on corner then remove the spacer 3 Insert and connect rechargeable battery...

Страница 11: ...alance periodically during weighing operation in order to obtain exact measured values 6 6 Adjusting Using a precision weight the accuracy of the balance can be checked at any time and adjusted Adjust...

Страница 12: ...heavier than the weighing range the display indicates E Overload The balance is switched off by pressing the ON OFF key once 7 2 Taring Switch the balance with the ON OFF key on and wait until displa...

Страница 13: ...ew Keep both keys pressed until in the display bl appears Release both keys The balance is situated in the menu Press the ON OFF key until bl appears Confirm with the TARE key Press the ON OFF key to...

Страница 14: ...h switched off Zero Tracking the display however is more unstably Activate deactivate Zero Tracking When the balance is switched off press the TARE key and keep it pressed Do not release the TARE key...

Страница 15: ...it pressed Keep the ON OFF key pressed however release the TARE key Press TARE key anew Keep both keys pressed until in the display bl appears Release both keys The balance is situated in the menu Pre...

Страница 16: ...wever release the TARE key Press TARE key anew Keep both keys pressed until in the display bl appears Release both keys The balance is situated in the menu Press the ON OFF key until rSt appears Confi...

Страница 17: ...and rub off using a clean soft cloth Loose sample residue powder can be removed carefully using a brush or hand vac uum cleaner Remove any spilt material to be weighed immediately 8 2 Maintenance upk...

Страница 18: ...The weight display changes continu ally Draught air movement Table floor vibrations The weighing plate is in contact with for eign matter Electromagnetic fields static charging choose different locati...

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