Related Manuals for KERN FOB 1K1M
Summary of Contents for KERN FOB 1K1M
- 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 balance KERN FOB Version 1.9 05/2016 FOB-BA-e-1619...
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Page 2: Table Of Contents
Rechargeable battery operation (optional) ................11 Initial start-up .......................... 11 Adjustment ..........................12 Adjusting ..........................12 5.7.1 Verifiable Models FOB 1K1M, FOB 2K2M, FOB 5K5M ............12 5.7.2 Verifiable Models FOB 6K2LM, FOB 15K5LM, FOB 30K10LM ..........12 5.7.3 Non-verifiable Models ....................... 13 5.7.4... - Page 3 Operation ...................... 17 Overview of display ........................ 17 6.1.1 Verifiable models ........................17 6.1.2 Non-verifiable models ....................... 17 Weighing ..........................18 Taring ( key) ........................18 Zeroing the balance ( ->verifiable balances) ..............18 Plus/minus weighings ......................19 Net/gross weighings ......................19 Auto OFF mode ........................
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Page 4: Technical Data
Technical data Verifiable models KERN FOB 1K1M FOB 2K2M FOB 5K5M Readout (d) Weighing range 2 kg 5 kg Taring range (subtractive) 2 kg 5 kg Adjustmentweight 1000g (M1) 2000 g (M3) 5000 g (M3) (not included) (class) Stabilization time 2 sec. - Page 5 KERN FOB 6K2LM FOB 15K5LM FOB 30K10LM Readout (d) Weighing range (Max) 6 kg 15 kg 30 kg Taring range (subtractive) 6 kg 15 kg 30 kg Reproduzierbarkeit 10 g Linearität ± 4 g ± 10 g ± 20 g...
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Page 6: Non Verifiable Models
1.2 Non verifiable models KERN FOB 1.5K0.5 FOB 3K1 FOB 6K2 Readout (d) 0,5 g Weighing range 1,5 kg 3 kg 6 kg Taring range (subtractive) 1,5 kg 3 kg 6 kg Reproducibility 0,5 g Linearity ± 1 g ± 2 g ±... - Page 7 KERN FOB 7.5K0.5L FOB 15K1L FOB 30K2L Readout (d) 0,5 g Weighing range 7,5 kg 15 kg 30 kg Taring range (subtractive) 7,5 kg 15 kg 30 kg Reproduzierbarkeit 0,5 g Linearität ± 1,5 g ± 3 g ± 6 g...
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Page 8: Fundamental Information (General)
The balance may only be used in compliance with the described guidelines. Varying areas of application/planned use must be approved by KERN in writing. Guarantee The guarantee is not valid following... -
Page 9: Monitoring The Test Substances
Information is available on KERN’s home page (www.kern- sohn.com) with regard to the monitoring of balance test substances and the test weights required for this. -
Page 10: Unpacking, Installation And Commissioning
5 Unpacking, installation and commissioning Place of installation, place of use The balance is constructed in such a way that reliable weighing results can be achieved under normal application conditions. By selecting the correct location for your balance, you will be able to work quickly and precisely. -
Page 11: Installation
Electric power supply is by means of the external mains supply circuit. The printed voltage level must comply with the local voltage. Only use original KERN mains supply circuits. The use of other makes is subject to approval by Kern. -
Page 12: Adjustment
(see chpt. 6.8 calibration). Observe stable environment conditions. A short warming-up period of about 5 minutes for stabilization is useful. 5.7.1 Verifiable Models FOB 1K1M, FOB 2K2M, FOB 5K5M Switch the balance on using the key. Press the adjust switch at the lower surface (see chap. 6.7.4) twice. A numeri- cal value will appear on the display. -
Page 13: Non-Verifiable Models
Remove the adjusting weight from the weighing plate to complete adjusting. 5.7.4 Check software settings for verification of a balance (only models FOB 1K1M, FOB 2K2M, FOB 5K5M): For the adjustment function, the balance must be switched over to a service mode. - Page 14 Overview of the possible software settings: (there may be small differences referring to the model): Navigation Menu Press TARE 3sec GROSS Overload setting by hardware option A_OFF divS GrAv trAn trAtE trAd 2400 4800 9600 19200 md-1 md-2 0.5g 0.2g 0.5g 0.01 0.005...
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Page 15: Position Adjust Switch
5.7.5 Position adjust switch Adjust switch at the lower surface (depending on the model, on the right or the left side) Verification General: According to the EU guideline 90/384/EEC balances must be verified if they are to be used as follows (legally regulated area): a) For commercial transactions if the price of goods is determined by weighing b) For the production of medines in pharmacies as well as for analyses in the medical and pharmaceutical laboratory... -
Page 16: Position Of The „Security Marks
5.8.1 Position of the „security marks“ The adjustment switch is inside the balance. After the verification process the balance is sealed on the marked positions. The verification of the balance is not valid without the security mark. Position of the „security marks“: Security marks (depend- ing on the model) Balances that are subject to compulsory verification must be taken out of... -
Page 17: Operation
6 Operation Overview of display 6.1.1 Verifiable models FOB 1K1M, FOB 2K2M, FOB 5K5M: FOB 6K2LM; FOB 15K5LM; FOB 30K10LM: 6.1.2 Non-verifiable models FOB 1.5K0.5, FOB 3K1, FOB 6K2: FOB 7.5K0.5L; FOB 15K1L; FOB 30K2L: FOB-BA-e-1619... -
Page 18: Weighing
6.2 Weighing Switch the balance on by pressing the key. The balance will show “88888“ for approx. 3 seconds and then change to “0“. Now it is ready for use. Important: If the display does not show “0“ press the (details in capture 7.2.2 or 7.2.3). -
Page 19: Plus/Minus Weighings
6.5 Plus/minus weighings For example in order to check a single weight or for production control, etc. Switch the balance on using the key and wait until “0” appears on the display. Place the target weight on the weighing plate and tare to “0” using the key. -
Page 20: Maintenance, Upkeep, Disposal
Remove any spilt material to be weighed immediately. Maintenance, upkeep The device may only be opened by trained service engineers authorised by KERN. Disconnect from the mains supply before opening. Disposal The operating company shall dispose of the packaging and the device in compliance with the valid national or regional law of the operating location. -
Page 21: Troubleshooting
8 Troubleshooting The balance should be switched off for a short time following an interruption in the programme sequence and disconnected from the mains supply. It is then necessary to repeat the weighing process from the beginning. Help: Interruption Possible cause •... -
Page 22: Declaration Of Conformity
9 Declaration of Conformity To view the current EC/EU Declaration of Conformity go to: www.kern-sohn.com/ce The scope of delivery for verified weighing balances (= conformity- rated weighing balances) includes a Declaration of Conformity. FOB-BA-e-1619...