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KERN RFC 6K3M Operating Manual

Price calculating balance
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Operating manual
Price calculating balance
KERN RFC
Type: RPB-DM
Version 1.0
2017-09
GB
KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: info@kern-sohn.com
Phone: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Importør:
Impex Produkter AS
Gamle Drammensvei 107
1363 Høvik
www.impex.no
info@impex.no
Tel.: 22 32 77 20
RFC-BA-e-1710

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Summary of Contents for KERN RFC 6K3M

  • Page 1 KERN & Sohn GmbH Ziegelei 1 Phone: +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 manual Price calculating balance Importør: Impex Produkter AS KERN RFC Gamle Drammensvei 107 1363 Høvik Type: RPB-DM www.impex.no Version 1.0 info@impex.no 2017-09 Tel.: 22 32 77 20...

  • Page 2: Table Of Contents

    KERN RFC Version 1.0 2017-09 Operating manual Price calculating balance Contents Technical data ....................4 Dimensions (mm) ........................6 Declaration of conformity ................6 Appliance overview ..................7 Overview of display ........................8 Keyboard overview ........................10 Basic Information (General) ................ 11 Proper use ..........................
  • Page 3 Additional useful functions ................. 27 11.1 Enter basic price and calculate the total price (without weighing) ........... 27 11.2 AUTO CLEAR ........................... 27 11.3 Display background illumination ....................28 Units switch-over from € / kg  € / 100g .................. 28 11.4 RS 232 interface ...................

  • Page 4: Technical Data

    1 Technical data Models without vertical display: KERN (Typ) RFC 6K3M RFC 15K3M RFC 30K3M Trademark RPB 6K1DM RPB 15K2DM RPB 30K5DM Weighing range (max) 3 kg / 6 kg 6 kg / 15 kg 15 kg / 30 kg...
  • Page 5 Models with post-mounted display: KERN (Typ) RFC 6K3HM RFC 15K3HM RFC 30K3HM Trademark RPB 6K1DHM RPB 15K2DHM RPB 30K5DHM Weighing range (max) 3 kg / 6 kg 6 kg / 15 kg 15 kg / 30 kg Readability (d) 1 g / 2 g...

  • Page 6: Dimensions (Mm)

    1.1 Dimensions (mm) 2 Declaration of conformity The current EC/EU Conformity declaration can be found online in: www.kern-sohn.com/ce RFC-BA-e-1710...

  • Page 7: Appliance Overview

    3 Appliance overview Models without vertical display: Models with post-mounted display: 1. Weighing pan 2. Bubble level 3. Post-mounted display 4. Footscrews 5. Mains adapter connection 6. ON/OFF switch 7. RS 232 interface 8. Battery compartment 9. Adjustment switch RFC-BA-e-1710...

  • Page 8: Overview Of Display

    3.1 Overview of display Operator and secondary display (standard on the backside of models without post-mounted display): Additional post-mounted display for models with tripod: 1. Weight 2. Basic price 3. Sales price RFC-BA-e-1710...
  • Page 9 Display weight Here, the weight of your goods is displayed. Indicator  next to symbol displays: Rechargeable battery very low Net weight Stability display � Zeroing display Display basic price Basic price, can be switched over from € / kg or € / 100 g. Indicator ...

  • Page 10: Keyboard Overview

    3.2 Keyboard overview Selection Function • Numerical keys, PLU-keys • In menu: Invoke parameter • Delete • Save basic price (press key for a long time), see chap. 10.2 • Call-up basic price (press and hold key for a short time), see chap.

  • Page 11: Basic Information (General)

    In KERN's accredited DKD calibration laboratory test weights and balances may be calibrated (return to the national standard) fast and at moderate cost. RFC-BA-e-1710...

  • Page 12: Basic Safety Precautions

    5.1 Pay attention to the instructions in the Operation Manual Carefully read this operation manual before setup and commissioning, even if you are already familiar with KERN balances. 5.2 Personnel training The appliance may only be operated and maintained by trained personnel.

  • Page 13: Unpacking, Setup And Commissioning

    7 Unpacking, Setup and Commissioning 7.1 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. On the installation site observe the following: •...

  • Page 14: Placing

    7.3 Mains connection Power is supplied via the external mains adapter. The stated voltage value must be the same as the local voltage. Only use KERN original mains adapter. Using other makes requires consent by KERN. 7.4 Storage battery operation (optional) The optionally supplied battery is charged with the supplied power supply.

  • Page 15: Initial Commissioning

    7.5 Initial Commissioning In order to obtain exact results with the electronic balances, your balance must have reached the operating temperature (see warming up time chap. During this warming up time the balance must be connected to the power supply (mains, accumulator or battery).
  • Page 16 Procedure when adjusting: Observe stable environmental conditions. A warming up time (see chapter 1) is required for stabilization. Ensure that there are no objects on the weighing pan. Arrange adjustment weight, details see chap.1 „Techn. data“ To turn on/off operate the on/off switch at the underneath side on the right of the scale and keep pressed for a little while.
  • Page 17 Set the displayed adjustment weight with the help . Place the adjustment weight. Wait for the stability display appears, then press . PASS will be displayed. Remove the adjustment weight. F0 CAL appears on the display. Now the process of adjustment is successfully completed.

  • Page 18: Verification

    7.7 Verification G eneral hints: According to EU directive 2014/31/EU balances must be officially verified if they are used as follows (legally controlled area): a) For commercial transactions if the price of goods is determined by weighing. b) For the production of medicines in pharmacies as well as for analyses in the medical and pharmaceutical laboratory.

  • Page 19: Adjustment Switch And Seals

    For the adjustment, the balance must be switched over to service mode. In the service mode the parameters of the balance can be modified. If this happened accidentally, please contact KERN. In verified scales the service mode is locked individually for each switch. To disable the access lock, destroy the seal and actuate the switch.

  • Page 20: The Menu

    8 The menu 8.1 Access to menu To turn on/off operate the on/off switch at the underneath side on the right of the scale and keep pressed for a little while. During the selftest press and keep pressed until the password inquiry "P in"...

  • Page 21: Menu Overview

    8.3 Menu overview Description Function Settings Adjustment function Resolution Press adjustment switch rES dUAL-i rES dUAL-r 3000 6000 Weighing range (max) 30KG 15KG PdECi Decimal point price PdSL 0.00 PdSL 0.000 PdSL 0.0000 PdSL 0 PdESC not documented PdESC Fix PdESC FLoAt SPEEd A/D converter...
  • Page 22 Internal value iSnxxxxx Gravity GrA x.xxxxx rESEt Back to factory setting rS232 Interface RS232 ModE Cont Continuous data transfer Stable value continuous toLEdo Log Type 1 nCiECr Log Type 2 nCiGEn Log Type 3 Log Type 4 EASY Log Type 5 PrintEr Printout via printer tPuP...

  • Page 23: Operation

    9 Operation 9.1 Turn on/off To turn on/off operate the on/off switch at the underneath side on the right of the scale and keep pressed for a little while. The balance will carry out a self-test As soon as the weight display shows "0" in all the three display windows your balance is ready to weigh.

  • Page 24: Weighing With Price Determination

    10 Weighing with price determination As soon as the goods to be weighed are placed on the balance and the basic price has been set the price is calculated automatically and displayed in the provided field. 10.1 Basic price entry via keyboard Place the weighing good, wait for stability display.

  • Page 25: Memory For Basic Price (Plu = Price Look Up)

    10.2 Memory for basic price (PLU = Price look up) The scale has 10 memory locations, which can be stored using the numeric keys Save: Make sure that no weighing good is on the weighing plate and the scale stands on 0. Enter basic price via the numeric keys (example) Press...

  • Page 26: Calculating The Change

    Put items to be weighed, the sales price calculated from the saved basic price is displayed. Before calling-up another PLU, the displayed basic price has to be deleted by 10.3 Calculating the change When the sales price appears, press . The display changes to the prompt for entering the given amount.

  • Page 27: Additional Useful Functions

    11 Additional useful functions 11.1 Enter basic price and calculate the total price (without weighing) Enter basic price: Use the numeric keys to enter the basic price, in the example press 12.00. (example) Calculate the total price: Use the numeric keys to enter the number of pieces, the total price (e.g.

  • Page 28: Display Background Illumination

    11.3 Display background illumination In weighing mode press and keep pressed, until the background illumination type which has been set as last (p.ex. bLSET modE Auto) is displayed. to change between the settings Auto, On and Off. To save the desired setting, press .

  • Page 29: Rs 232 Interface

    12 RS 232 interface 12.1 Technical data RS 232 connection to output of weighing data ASCII code Baud rate 1200 - 115200 8 data bits No parity 12.2 Pin allocation of balance output bushing: １ ２ ３ ４ ５ ６ ７...

  • Page 30: Explanation Of The Data Transfer

    Spilled weighing goods must be removed immediately. 13.2 Servicing, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 13.3 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

    14 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. Fault Possible cause • The balance is not switched on. The displayed weight does not glow.

  • Page 32: Error Messages

    14.1 Error messages -------- Load range exceeded – remove or reduce load Err 4 Zero range exceeded Err 5 Invalid entry Err 6 Damaged electronics Err 8 Adjustment error, check adjustment weight Err 9 Instable; check environmental conditions Err 19 Zero point drift;...

This manual is also suitable for:

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