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Related Manuals for KERN UFB
Summary of Contents for KERN UFB
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Page 1: Operating Instructions
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 Pallet scales KERN UFB/UFN Version 1.1 02/2010 UFB/UFN-BA-e-1011... -
Page 2: Table Of Contents
KERN UFB/UFN Version 1.1 02/2010 Operating Instructions Pallet scales Table of Contents Technical Data ....................4 Appliance overview display device..............6 Keyboard overview .......................7 2.1.1 Numeric input via navigation keys ..................8 Overview of displays.....................8 Basic Information (General) ................9 Proper use ........................9... - Page 3 AUTO OFF Menu ......................... 26 Service, maintenance, disposal ..............28 Cleaning ........................28 Service, maintenance ....................28 Disposal........................28 Error messages ......................28 Data output RS 232C ................... 29 10.1 Technical Data......................29 10.2 Printer mode .......................30 10.3 Continuous data output ....................30 Instant help....................31 UFB/UFN-BA-e-1011...
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Page 4: Technical Data
1 Technical Data KERN UFB 600K200M UFB 1.5T0.5M Readability (d) 200 g 500 g Weighing range (max) 600 kg 1500 kg Minimum load (Min) 4 kg 10 kg Verification value (e) 200 g 500 g Verification class Reproducibility 200 g... - Page 5 266 x 165 x 96 (B x D x H) mm Dimensions platform 840 x 1350 x 90 (B x T x H) mm Weighing surface mm 840 x 1190 IP protection IP 67 as per DIN 60529 Interface (Option) RS 232 UFB/UFN-BA-e-1011...
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Page 6: Appliance Overview Display Device
2 Appliance overview display device UFB: Plastic version UFN: Stainless steel version Battery status display Keyboard Weight display Tolerance tag, see chpt 7.6 Weighing unit RS-232 Input terminal load cell cable Guide rail support base / stand Stop support base / stand 10. -
Page 7: Keyboard Overview
• Digit selection to the left Navigation key • Calculate weighing data via interface • Delete • Switch-over gross weight net weight • Back to menu/weighing mode Activate animal weighing function • Activate weighing with tolerance limits • Delete total added memory UFB/UFN-BA-e-1011... -
Page 8: Numeric Input Via Navigation Keys
Finish entry with 2.2 Overview of displays Display Significance Rechargeable battery very low STABLE Stability display ZERO Zero display GROSS Gross weight Net weight AUTO Automatic add-up enabled Weighing unit Adding Indicators for weighing with tolerance limits UFB/UFN-BA-e-1011... -
Page 9: Basic Information (General)
The display unit may only be operated in accordance with the described default settings. Other areas of use must be released by KERN in writing. 3.3 Warranty Warranty claims shall be voided in case •... -
Page 10: Basic Safety Precautions
4.1 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. 4.2 Personnel training The appliance may only be operated and maintained by trained personnel. -
Page 11: Unpacking
(e.g. due to mobile phones or radio equipment), static electricity accumulations or instable power supply occur. Change location or remove source of interference. IP 67 protection type as per DIN EN 60529 (KERN UFN only) Suitable for short-term use in wet areas. 6.2 Unpacking Carefully remove the display unit from packaging, remove plastic cover and place it in the designated work area. -
Page 12: Mains Connection
6.5 Mains connection 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. 6.6 Storage battery operation (optional) Before the first use, the battery should be charged by connecting it to the mains power supply for at least 12 hours. -
Page 13: Adjustment
The applied adjustment weight depends on the weighing system's capacity. Carry out adjustment as near as possible to the maximum weight of the weighing system. Info about test weights can be found on the Internet at: http://www.kern-sohn.com • Observe stable environmental conditions. Warm-up time required for stabilization. - Page 14 CHK“ will appear. Press repeatedly until “P2 CAL“ appears. Press and the first menu item “COUNT“ will appear. At verified scales (KERN UFB), press first the adjustment switch. Press repeatedly until “CAL“ appears. Press Wait for stability display, then press .
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Page 15: Verification
Reverification is carried out according to relevant national statutory regulations. The validity for verification of balances in Germany is e.g. 2 years. The legal regulation of the country where the balance is used must be observed! • Verification of the weighing system is invalid without the "seal". UFB/UFN-BA-e-1011... - Page 16 Notes on verified weighing systems UFB: Position for seals and adjustment switches 1. Self-destructing seal 2. Adjustment switch 3. Cover adjustment switch 4. Self-destructing seal UFN: Access to conductor plate: • Remove seal • How to open the display unit •...
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Page 17: Operation
Overloading exceeding the stated maximum load (max) of the device, minus a possibly existing tare load, must be strictly avoided. The instrument may be damaged by overloading. Exceeding of maximum load is indicated by “----“ as well as a signal sound. Remove load from weighing system or reduce preload. UFB/UFN-BA-e-1011... -
Page 18: Weighing With Tare
The acoustic signal depends on the setting of the menu block “BEEP“. Options: • no Acoustic signal turned off • ok Acoustic signal sounds when load is within tolerance limits • ng Acoustic signal sounds when load is beyond tolerance limits UFB/UFN-BA-e-1011... - Page 19 , the display used for entering the lower limit appears. SET L Press , current setting appears. Use the navigation keys (See chpt 2.1.1) for entering the lower limit, e.g. 1000 kg; the currently active digit will be flashing. Confirm input by Select using SET H UFB/UFN-BA-e-1011...
- Page 20 Tare, if using a weighing container. Put on goods to be weighed, tolerance control is started • The tolerance control is not active when the weight is under 20d. • To delete limits enter a value of “00.000 kg“. UFB/UFN-BA-e-1011...
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Page 21: Manual Totalizing
This process can be repeated until the capacity of the weighing system is exhausted. Display of the saved weighing data: Press and the number of weighings followed by the total weight will be shown for 2 sec. To receive a printout, press during this display. UFB/UFN-BA-e-1011... - Page 22 Delete weighing data: Press at the same time. The data in the summation memory are deleted. Printout example: *************** 1.000kg *************** 0.500kg *************** 0.700kg *************** total 2.200kg First weighing Second weighing Third weighing Number of weighings / total UFB/UFN-BA-e-1011...
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Page 23: Automatic Adding-Up
Please note that the weighing system must be unloaded between the individual weighing procedures. This process can be repeated until the capacity of the weighing system is exhausted. Display and delete the weighing data, as well as printout examples see chpt. 7.7. UFB/UFN-BA-e-1011... -
Page 24: Animal Weighing
To cancel locking, keep pressed at the same time (2s) until “U LCK“ appears. 7.11 Display background illumination Keep pressed (3s) until “setbl“ appears. Press again and the current setting will be displayed. UFB/UFN-BA-e-1011... -
Page 25: Automatic Switch-Off Function " Auto Off
AUTO OFF of 5 Weighing system will switch off after 5 min of 15 Weighing system will switch off after 15 min Save entry by or cancel using UFB/UFN-BA-e-1011... -
Page 26: Menu
Change settings Use the navigation keys, see chpt 2.1 to switch between the available settings. Acknowledge setting / Save entry by or cancel using exit the menu Return to weighing To exit menu, press repeatedly. mode UFB/UFN-BA-e-1011... - Page 27 Weighing scale type, capacity and readability (non- data verified) or verification value (verified). Adjustment, see chpt 6.7 Not documented P3 OTH Keyboard interlock enabled LOCK see chap. 7.9 / Keyboard interlock disabled 7.10 Animal weighing enabled Animal weighing disabled UFB/UFN-BA-e-1011...
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Page 28: Service, Maintenance, Disposal
9.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 9.3 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 29: Data Output Rs 232C
10 Data output RS 232C Standard features for display unit (KERN UFB) include an RS 232C interface. Weighing data can be edited according to menu setting or automatically or by pressing via the interface. This data exchange is asynchronous using ASCII - Code. -
Page 30: Printer Mode
Space line <lf> Space line • Printout “summation memory“ ************** <lf> Space line TOTAL NO: Number weighing processes TOTAL wgt.: 0.447KG Total of all individual weighings ************** 10.3 Continuous data output con1: Weighing mode HEADER1: ST=STABLE， US=UNSTABLE HEADER2: NT=NET， GS=GROSS UFB/UFN-BA-e-1011... -
Page 31: Instant Help
• Warm-up time was ignored. • Electromagnetic fields / static charging (choose different location/switch off interfering device if possible) Should other error messages occur, switch display unit off and then on again. If the error message remains inform manufacturer. UFB/UFN-BA-e-1011...
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