Table of Contents
Related Manuals for KERN FFN-N
Summary of Contents for KERN FFN-N
- Page 1 KERN & Sohn GmbH Ziegelei 1 Phone: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 email: info@kern-sohn.com Internet: www.kern-sohn.com Operating instructions Compact balance KERN FFN-N Version 2.3 08/2013 FFN-N-BA-e-1323...
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Page 2: Table Of Contents
KERN FFN-N Version 2.3 08/2013 Operating instructions Compact balance Table of Contents Technical Data ....................4 Dimensions ..........................6 Appliance Overview ..................7 Overview of displays ........................7 2.1.1 Not verifiable models ....................... 7 2.1.2 Verifiable models ........................7 Keyboard Overview ........................9 Basic Information .................. - Page 3 Set auto-OFF function ....................... 27 Setting the Multi-Tare function....................28 Error messages ..................... 29 Instant Help ....................30 Service, maintenance, disposal ..............31 12.1 Cleaning ............................. 31 12.2 Service, maintenance ........................ 31 12.3 Disposal ............................. 31 Declaration of –Conformity ................32 FFN-N-BA-e-1323...
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Page 4: Technical Data
25 % - 95 % (non-condensing) Weighing plate dimensions 230 x 190 (stainless steel) (mm) Casing dimensions 230 x 300 x 130 Total dimensions mounted 230 x 300 x 130 (mm) Weight kg (net) IP65 IP protection (Only during operation on battery power) FFN-N-BA-e-1323... - Page 5 25 % - 95 % (non-condensing) Weighing plate dimensions 230 x 190 (stainless steel) (mm) Casing dimensions 230 x 300 x 130 Total dimensions mounted 230 x 300 x 130 (mm) Weight kg (net) IP protection IP65 (Only during operation on battery power) FFN-N-BA-e-1323...
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Page 6: Dimensions
1.1 Dimensions FFN-N-BA-e-1323... -
Page 7: Appliance Overview
2 Appliance Overview 2.1 Overview of displays 2.1.1 Not verifiable models 2.1.2 Verifiable models FFN-N-BA-e-1323... - Page 8 Icon is glowing for power supply via power pack Display weighing unit kg Displayed weight in kg Display weighing unit lb Displayed weight in lb (only in not verifiable units) Display weighing unit g Displayed weight in g (only in verifiable units) FFN-N-BA-e-1323...
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Page 9: Keyboard Overview
ON/OFF-switch Turn on/off TARE button Tare balance Call up menu Change to the next menu item /parameter Zero setting key Balance set at zero Select menu item / parameter TARE + ZERO-key Change units FFN-N-BA-e-1323... -
Page 10: Basic Information
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. In KERN’s accredited DKD calibration laboratory test weights and balances may be... -
Page 11: Basic Safety Precautions
4.1 Pay attention to the instructions oft the Operation Manual Carefully read this operation manual before setup and commissioning, even if you are already familiar with KERN balances. Versions in other languages are non-binding translations. The only binding version is the original document in German. -
Page 12: Unpacking, Setup And Commissioning
Avoid static charge of goods to be weighed or weighing container. Major display deviations (incorrect weighing results) may be experienced should electromagnetic fields (e.g. due to mobile phones or radio equipment), static electricity accumulations or instable power supply occur. Change location or remove source of interference. FFN-N-BA-e-1323... -
Page 13: Unpacking And Implantation
Carefully remove the balance from the packaging, remove plastic cover and setup balance at the intended workstation. 1 Weighing plate 2 Locking screw 3 Carrier weighing plate 4 Display 5 Bubble level 6 Keyboard 7 Footscrews 8 Rechargeable battery compartment cover 9 Screws of battery compartment cover FFN-N-BA-e-1323... - Page 14 Pressure compensation Mains connection screw Battery compartment Pressure compensation screw: On the lower side of the balance there is a pressure compensation screw [1] which has to be opened for the weighing process. Fasten the screw before cleaning the balance. FFN-N-BA-e-1323...
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Page 15: Scope Of Supply
In the menu you can activate the AUTO-OFF function time off], see chap. 9.3. According to menu settings, the balance switches automatically off in order to spare the battery. Insert rechargeable battery: Remove any adherent moisture from the balance Move both levers 90° to the left FFN-N-BA-e-1323... - Page 16 Connecting the rechargeable battery Watch the colours: Red on red ! Black on black! Insert the rechargeable battery in a manner that it cannot slip (fasten with a rubber mat) Ensure that the cables are not squeezed. FFN-N-BA-e-1323...
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Page 17: Mains Connection During Rechargeable Battery Operation
6.3.1 Mains connection during rechargeable battery operation During the rechargeable battery operation ensure that the mains connection is covered with a rubber cap. Only by this the type of protection IP65 is ensured. FFN-N-BA-e-1323... -
Page 18: Initial Commissioning
1 “Techn. data”). The accuracy of the weight used for adjustment has to correspond approximately to readability d of the scale, or rather closer than that. Info about test weights can be found on the Internet at: http://www.kern-sohn.com Procedure when adjusting: Observe stable environmental conditions. -
Page 19: Adjusting Non-Verifiable Models
(Example) Enter value for adjustment weight (See chpt 1) by Position weight Press Remove weight whilst scale is carrying out self-test Weighing scale changes to zero display. This completes the adjustment process. FFN-N-BA-e-1323... -
Page 20: Adjusting Verifiable Models
(see chapter 1) Place the adjustment weight Press While the balance carries out a self-test, take away the adjustment weight The balance changes over to zero display. Now the process of adjustment is completed. FFN-N-BA-e-1323... -
Page 21: Verification
The seal marks attached on verified balances point out that the balance may only be opened and serviced by trained and authorised specialist staff. If the seal mark is destroyed, verification looses its validity. Please observe all national laws and legal regulations. In Germany a re-verification will be necessary. FFN-N-BA-e-1323... -
Page 22: Adjustment Switch And Seals
After a verification the balance is sealed at the indicated positions. Position of the official seals: 1. Verification wire fastening 2. Verification wire fastening 3. Self-destroying seal mark 4. Cover of adjustment switch 5. Adjustment switch 6. Self-destroying seal mark FFN-N-BA-e-1323... -
Page 23: Operation
Place goods to be weighed in the weighing container. The net weight of the goods to be weighed is displayed. The weight of the weighing container will be displayed as a minus number after removing the weighing container (= gross weight). FFN-N-BA-e-1323... -
Page 24: Weighing Units Switch-Over
8.4 Background illumination Press for approx. 3 seconds, „bK-AU“ will be displayed. Press to select background illumination automatically off („bK-AU“) and background illumination off („bK-oF“). Press to confirm selected setting. The balance changes into weighing mode FFN-N-BA-e-1323... -
Page 25: The Menu
While the balance carries out a self test, press keep pressed until „F1 CAL“ appears Use to change to the next menu item Select menu item using Use to change between the individual parameters Select the desired parameter using FFN-N-BA-e-1323... -
Page 26: Menu Overview
Menu item Function Calibrate not documented not documented not documented Auto-OFF function, adjustable between off, 3, 5 and 15 minutes not documented Multi-Tare function: 0 tare Multi-Tare function disabled P tare Multi-Tare function enabled not documented Return to weighing mode FFN-N-BA-e-1323... -
Page 27: Set Auto-Off Function
Select the desired parameter using “F5 oFF“ appears, now the function is enabled Press repeatedly until “bACK“ appears Press The balance carries out a restart and changes to weighing mode FFN-N-BA-e-1323... -
Page 28: Setting The Multi-Tare Function
“F8 tn“ appears, now the function is enabled Press repeatedly until “bACK“ appears Press The balance carries out a restart and changes to weighing mode Now you have the ability to tare several times in a row. FFN-N-BA-e-1323... -
Page 29: Error Messages
Unload the balance; check if the weighing is correctly placed and screwed on Avoid air draughts / air Displayed weight is movement as well as permanently changing vibrations of the table and of the floor Unload the balance and Overload adjust again FFN-N-BA-e-1323... -
Page 30: Instant Help
The balance is on an uneven surface. Electromagnetic fields / static charging (choose different location/switch off interfering device if possible) Should other error messages occur, switch balance off and then on again. If the error message remains inform manufacturer. FFN-N-BA-e-1323... -
Page 31: Service, Maintenance, Disposal
Spilled weighing goods must be removed immediately. 12.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 12.3 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 32: Declaration Of -Conformity
EN 60065:2002+A1:2006 Datum 08.04.2013 Signatur Date Signature Ort der Ausstellung 72336 Balingen Albert Sauter Place of issue KERN & Sohn GmbH Geschäftsführer Managing director KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-[0]7433/9933-0 Fax +49-[0]7433/9933-149, E-Mail: info@kern-sohn.com, Internet: www.kern-sohn.com FFN-N-BA-e-1323...