KERN MBC 15K2DNM Service Manual Download Page 1

 

 

 

KERN & Sohn GmbH

 

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 
Baby scale

 

 
 
 

KERN MBC-(E) 

 

Typ MBC 15K2DNM (DEM) 

 

Typ MBC 20K10NM (EM) 

 

Version 1.1 
02/2020 
GB 

 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

MBC-NM-SH-e-2011 

Importør:
Impex Produkter AS
Gamle Drammensvei 107
1363 Høvik
www.impex.no
[email protected]
Tel.: 22 32 77 20

Summary of Contents for MBC 15K2DNM

Page 1: ...33 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com Service Manual Baby scale KERN MBC E Typ MBC 15K2DNM DEM Typ MBC 20K10NM EM Version 1 1 02 2020 GB MBC NM SH e 2011 Import r Impex Produkter...

Page 2: ...ration 8 4 3 Insert batteries 8 4 4 Mains connection 9 4 5 Initial Commissioning 9 5 Menu 10 5 1 Navigation in the menu 10 5 2 Menu overview 11 6 Position adjustment switch and seals 13 7 Adjustment 1...

Page 3: ...100 compliance with the type approval A violation of this specification will result in a loss of the type approval After successful repair the balance will have to be reverified before it can be used...

Page 4: ...e 2011 3 Appliance overview 1 Height measuring rod optional 2 Bubble level 3 Display Unit 4 LED 5 Baby weighing pan 6 Weighing pan 7 Rubber feet height adjustable 8 Mains connection 9 Battery compartm...

Page 5: ...isplay Should the balance not display exactly zero despite empty scale pan press the button Your balance will be set to zero after a short standby time STABLE Stability display Scales are in a steady...

Page 6: ...ge decimal place HOLD button Hold function TARE button Tare balance Feeding Function key Differential weighing before and after the baby drinks The net weight of the baby will be shown Before drinking...

Page 7: ...battery for at least 12 hours before initial use The appearance of the symbol in the weight display indicates that the battery packs is almost exhausted The weighing scale will remain ready for opera...

Page 8: ...the batteries are empty in the balance display appears the symbol Change batteries To save battery power the balance switches off automatically see Instruction manual MBC chap 11 6 Auto off Capacity o...

Page 9: ...as long as the weighing scale remains connected to the mains The LED display provides information about the battery s charging status Green battery is fully charged Blue battery is charging 4 5 Initia...

Page 10: ...re seal mark fitted before it can be reused for applications subject to verification 5 1 Navigation in the menu Call up menu Turn on the scale during the self test press the first function F1 oFF is d...

Page 11: ...matic shutdown after 15 min oFF 30 Automatic shutdown after 30 min F2 bk Background illumination of display bl on Back lighting for display on bl oFF Display background illumination off bl AU Backligh...

Page 12: ...StrAnG St 100 St 200 St 500 duA rA dESC C 0 00 C 0 000 C 0 0000 C 0 C 0 0 inC Sd iv 1 div 1 2 5 10 20 50 Sd iv 2 div 1 2 5 10 20 50 CAP CAP 1 CAP 2 CAL Justierung UnLoAd StrAnG St 100 St 200 St 500 S...

Page 13: ...tri Not documented CoUnt Not documented rESEt Reset weighing scale to factory setting SEtGrA Not documented default setting 6 Position adjustment switch and seals 1 Self destroying seal mark 2 Cover 3...

Page 14: ...operation Prepare the required adjustment weight The adjustment weight to be applied depends on the capacity of a weighing scale see Instruction manual MBC chap 1 Carry out adjustment as closely as po...

Page 15: ...displayed Operate adjustment switch for position see chap 13 Press and subsequently P1 SPd will appear Press P2 CAL will be displayed Press the currently set balance type is displayed SnGrA single ran...

Page 16: ...uired adjustment weight carefully in the centre of the weighing pan Wait until stability display STABLE appears Confirm with PASS is displayed After the adjustment the balance will carry out a self te...

Page 17: ...the platform Overload when zeroing the scale Improper calibration Load cell problem PCB problem Err 6 A D Count out of the range Platform not installed Load cell problem PCB problem 8 3 Determine the...

Page 18: ...onnecter voltage Compare the value with the name plate on the scale PCB Input Voltage Check the PCB input power connecter voltage Voltage must be minimum 9VDC in to the pin AD Check Battery Voltage an...

Page 19: ...r variation or any vibrations Temperature changed Load cell or connections faulty Power supply faulty Check the scale is in acceptable location Check the connecters and load cell Check the power suppl...

Page 20: ...20 MBC NM SH e 2011 9 DRAWING 9 1 MBC HM...

Page 21: ...MBC NM SH e 2011 21 9 2 MBC oHM...

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