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EOE, EOS…N-SH-e-0921                                   

        

3  

 

 

1 Basic Information 

   Grundlegende Hinweise 
 
 

The device must be repaired only by trained specialist staff or personnel with 
professional formation (such as a repair-specialist accredited by law  
concerning verification).  

 

The service manual is obligatory for repair work. 

 

After repair, original conditions of the device have to be restored.  

 

Only original spare parts should be used. 
 
 

 
Das Gerät darf nur von geschultem oder beruflich ausgebildetem  
Fachpersonal (z. B. eichrechtlich anerkannter Instandsetzer) repariert werden.  

 

Die Serviceanleitung ist bindend für Reparaturen. 

 

Das Gerät muss nach erfolgter Reparatur wieder in den Originalzustand  
zurückversetzt werden.  

 

Es dürfen nur Originalersatzteile verwendet werden. 

 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for BOBP

Page 1: ...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 Service manual Platform balances KERN EOE EOS N Version 2 1 4 2009 GB EOE E...

Page 2: ...Maintenance 7 6 1 Zero Count and Span Count Adjustment 8 7 Functions Setting up Sequence 9 8 Schematic of Main Board CH 0509 10 9 Circuit Diagram for Adapter System 11 9 1 CH 0521 Inside EOE Platform...

Page 3: ...igatory for repair work After repair original conditions of the device have to be restored Only original spare parts should be used Das Ger t darf nur von geschultem oder beruflich ausgebildetem Fachp...

Page 4: ...press the HOLD key to start the animal weighing function mean value A triangle will start to flash on the left hand side of the display and during this time the balance will record several values the...

Page 5: ...4 Trouble Shooting EOE EOS N SH e 0921 5...

Page 6: ...6 seconds Display shows CAL Display shows LoAd Load weight see Note 1 Press UNIT key once to confirm Display shows calibration weight END Note 1 Capacity Calibration Weight 6kg 5kg 15kg 10kg 35kg 20k...

Page 7: ...mended RX1 value EOE EOS N SH e 0921 7 Display show 0 Proceed calibration procedure as per chapter 5 A Note 1 Capacity Zero Count Span Count Calibration Weight Span Control RX1 6kg 2000 12000 4000 800...

Page 8: ...If zero count is above 12000 use a variable resistor on R2 to adjust the zero count see note 1 chapter 6 After determination of the required resistor solder it on the main board If the SPAN COUNT valu...

Page 9: ...old TARE for 6 seconds Operating The Tare key is used for the rejection of a proffered option and has the same meaning as NO The UNIT key serves to select an available option and means the same as YES...

Page 10: ...8 Schematic of Main Board CH 0509 10 EOE EOS N SH e 0921...

Page 11: ...9 Circuit Diagram for Adapter System 9 1 CH 0521 Inside EOE Platform EOE EOS N SH e 0921 11...

Page 12: ...9 2 CH 0525 Inside EOS Platform 12 EOE EOS N SH e 0921...

Page 13: ...10 System Block Diagram EOE EOS N SH e 0921 13...

Page 14: ...11 Display Format 14 EOE EOS N SH e 0921...

Page 15: ...12 Layout 12 1 Layout of Main Board CH 0509 EOE EOS N SH e 0921 15...

Page 16: ...12 2 Layout of CH 0521 Inside EOE Platform 16 EOE EOS N SH e 0921...

Page 17: ...12 3 Layout of CH 0525 Inside EOS N Platform EOE EOS N SH e 0921 17...

Page 18: ...060 5 Plastic Cover CR 8085 6 Bracket WP 8006 7 Screw M3x8 8 PCB Module CH xxxx 9 Nut 10 Plastic Base BM 8055 11 Screw M3x8 12 Feet SW 0170 13 AC Jack LD 0201 14 Screw M2x5 15 Battery Box SN 36 1 6P 1...

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