KERN CB3K0.1N Operating Instructions Manual

Compact balances
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Operating instruction
Compact balances
KERN CB/FCB
Version 4.0
12/2006
GB
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
CB/FCB-BA-e-0640

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Summary of Contents for KERN CB3K0.1N

  • Page 1 KERN & Sohn GmbH Ziegelei 1 Tel: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 E-Mail: info@kern-sohn.com Internet: www.kern-sohn.com Operating instruction Compact balances KERN CB/FCB Version 4.0 12/2006 CB/FCB-BA-e-0640...
  • Page 2: Table Of Contents

    KERN CB/FCB Version 4.0 12/2006 Operating instruction Compact balances Table of Contents Technical data __________________________________________________ 4 Declaration of conformity ________________________________________ 7 Basic Information (General)_______________________________________ 8 Proper use _________________________________________________ 8 Improper Use _______________________________________________ 8 Warranty ___________________________________________________ 8 Monitoring of Test Resources _________________________________ 9...
  • Page 3 Weighing__________________________________________________ 14 Taring ____________________________________________________ 14 PRE-Tare function __________________________________________ 14 Plus/minus weighings _______________________________________ 15 Parts counting _____________________________________________ 15 Net-total weighings _________________________________________ 16 Percent weighings __________________________________________ 16 Weighing units (Unit)________________________________________ 17 7.10 Display background illumination ______________________________ 19 7.11 Animal weighing function ____________________________________ 20 7.12 Reset to factory setting______________________________________ 21 Settings ______________________________________________________ 22...
  • Page 4: Technical Data

    1 Technical data KERN CB3K0.1N CB3K0.5N CB3K1N Readability (d) 0.1g 0.5 g Weighing range (max) (d) 3 kg 3 kg 3 kg Taring range (subtractive) 3 kg 3 kg 3 kg Reproducibility 0.1 g 0.5 g Linearity 0.3 g 1.5 g Minimum unit weight at 0.2 g...
  • Page 5 KERN FCB6K1 FCB12K1 FCB15K5 Readability (d) Weighing range (max) (d) 6 kg 12 kg 15 kg Taring range (subtractive) 6 kg 12 kg 15 kg Reproducibility Linearity 10 g Minimum unit weight at 10 g piece counting Warm-up time 30 minutes...
  • Page 6 KERN FCB24K1 FCB24K2 FCB24K10 Readability (d) 10 g Weighing range (max) (d) 24 kg 24 kg 24 kg Taring range (subtractive) 24 kg 24 kg 24 kg Reproducibility 10 g Linearity 20 g Minimum unit weight at piece 20 g...
  • Page 7: Declaration Of Conformity

    Any modifications of the appliances described above that are carried out without prior permission by KERN will render this declaration invalid. Date: 19. 12. 2006 Signature: Gottl. KERN & Sohn GmbH Management Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72322 Balingen-Frommern, Tel. +49-07433/9933-0, Fax +49-07433/9933-149 CB/FCB-BA-e-0640...
  • Page 8: Basic Information (General)

    The balance may only be used according to the described conditions. Other areas of use must be released by KERN in writing. 3.3 Warranty Warranty claims shall be voided in case •...
  • Page 9: Monitoring Of Test Resources

    In KERN’s accredited DKD calibration laboratory test weights and balances may be calibrated (return to the national standard) fast and at moderate cost. 4 Basic Safety Precautions 4.1 Pay attention to the instructions in the Operation Manual...
  • Page 10: Unpacking, Setup And Commissioning

    6 Unpacking, Setup and Commissioning 6.1 Installation Site, Location of Use The balances are designed in a way that reliable weighing results are achieved in common conditions of use. You will work accurately and fast, if you select the right location for your balance. Therefore, observe the following for the installation site: •...
  • Page 11: Scope Of Delivery

    Power is supplied via the external mains adapter. The stated voltage value must be the same as the local voltage. Only use original KERN mains adapters. Using other makes requires consent by KERN. 6.4 Operation using a (rechargeable) battery (optional) Lift-off the battery cover on the lower side of the balance.
  • Page 12: Connection Of Peripheral Devices

    Before connecting or disconnecting of additional devices (printer, PC) to the data interface, always disconnect the balance from the power supply. With your balance, only use accessories and peripheral devices by KERN, as they are ideally tuned to your balance.
  • Page 13: Operation

    Now press the key. Short time later appears „CAL F“, then return automatically to the normal weighing mode. In the display there appears the value of the adjustment weight. An error during adjustment or the use of an incorrect adjusting weight will result in an error message „CAL E“.
  • Page 14: Weighing

    7.2 Weighing Switch on the balance using the key. The balance shows for approx. 3 seconds „88888“ in the display and then goes to „0“. Now it is ready for operation. Important: Should the display flash or not be on „0“, press the key.
  • Page 15: Plus/Minus Weighings

    7.5 Plus/minus weighings For example unit weight control, fabrication control etc. Switch-on the balance using the key and wait for the „0“ display. Put the nominal weight on the weighing plate and tare to „0“ using the key. Remove the nominal weight. Put the test objects subsequently on the weighing plate, the respective deviation from the nominal weight is displayed with the respective sign to „+“...
  • Page 16: Net-Total Weighings

    7.7 Net-total weighings It is useful if a mixture of several components is weighed into a tare vessel and finally the sum weight of all weighed components is necessary for control purposes (net- total, i.e. the weight of the tare vessel). Example: Put tare vessel onto weighing plate, tare with key to „0“.
  • Page 17: Weighing Units (Unit)

    7.9 Weighing units (Unit) Switch-on the balance using the key and wait for the „0“ display. Press the key and keep it pressed until „UNIT“ appears on the display. Press shortly, the selected unit appears in the display. Use the key to select between the different units (see table).
  • Page 18 The different weighing models have integrated different foreign weighing units. Details can be seen in this table. Model Units Gram Pound Ounce Troy ounce Tael Hongkong Tael Taiwan Pennyweight Momme Tola Freely selectable factor CB/FCB-BA-e-0640...
  • Page 19: Display Background Illumination

    7.10 Display background illumination In the menu the functions of the background illumination can be switched on or off. Proceed as follows: Switch-on the balance using the key and wait for the „0“ display. Press the key and keep it pressed until „UNIT“ appears on the display. Press the key seven times, in the display appears „bl“.
  • Page 20: Animal Weighing Function

    7.11 Animal weighing function The animal weighing function can be applied for busy weighings. This setting finds out an average weighing value over a defined period of time. In the menu the time can be set which is necessary to find out the average value. Proceed as follows: Switch-on the balance using the key and wait for the „0“...
  • Page 21: Reset To Factory Setting

    7.12 Reset to factory setting This function allows the reset of all balance settings to the default setting made in factory before delivery. Proceed as follows: Switch-on the balance using the key and wait for the „0“ display. Press the key and keep it pressed until „UNIT“...
  • Page 22: Settings

    8 Settings 8.1 Menu structure: Switch-on the balance using the key and wait for the „0“ display. To enter into the menu structure keep the key pressed approx. 3 sec. until „UNIT“ appears. By pressing the key the different menu items are called up. Use the to select a menu item.
  • Page 23: Leave Menu Structure

    8.2 Leave menu structure Everywhere in the menu it is possible to leave the menu structure and thereby save or reject the changes made. After pressing the key „Exit“ is displayed. A : Use the (YES) key, to confirm. After that „store“ is displayed. If it shall be saved, press the key repeatedly.
  • Page 24: Selection Of The Adjustment Weight

    8.4 Selection of the adjustment weight In the model series KERN CB / FCB, the adjustment weight can be selected from three pre-set nominal values (approx.1/3; 2/3; max) (refer also to table 1 below, factory setting with grey background). In order to achieve high-quality weighing results in the sense of the measuring technology, it is recommended to select the nominal value as high as possible.
  • Page 25: Interface Rs232C

    8.5 Interface RS232C Data output via interface RS 232 C General Information The previous condition for the data transfer between balance and a peripheral device (e.g. printer, PC ...) is that the appliances are set to the same interface parameters (e.g.
  • Page 26: Selection Printed Edition

    8.6 Selection printed edition Use this function to select which data are sent via the RS232C interface. To achieve this, follow the sequence of operations below: (is not valid for the data transfer mode BAPr ) Switch-on the balance using the key and wait for the „0“...
  • Page 27: Data Output Rs 232 C

    Baud rate selectable at 1200, 2400, 4800, 9600 and 19200 Baud Miniature plug-in necessary (9 pole D-Sub) For operation with interface faultless operation is only ensured with the correct KERN – interface cable (max. 2m) 9.2 Pin allocation of the balance output socket (front view), Pin 2:...
  • Page 28: Au Pc

    9.3.3 AU PC The weighing values are sent automatically and continuously, no matter if the value is stable or unstable. e. Format for stable values for weight/quantity/percentage 10 11 12 13 14 15 16 17 18 f. Format in case of fault g.
  • Page 29: Output On Bar Code Printer

    The printer format is stored in the printer, i.e. in case of a failure the printer cannot be changed with a new one from factory, previously it is necessary that KERN installs the respective software. The Zebra printer and the balance must be connected to the delivered interface cable when they are switched off.
  • Page 30: Service, Maintenance, Disposal

    Spilled weighing goods must be removed immediately. 10.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 10.3 Disposal Disposal of packaging and appliance must be carried out by operator according to valid national or regional law of the location where the appliance is used.
  • Page 31: Instant Help

    11 Instant help In case of an error in the program process, briefly turn off the balance and disconnect from power supply. The weighing process must then be restarted from the beginning. Help: Fault Possible cause • The balance is not switched on. The displayed weight does not glow.

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