Operating Manual Precision balance KERN PFB
Contents
1. ad KERN amp Sohn GmbH Po a A Ser Ziegelei 1 Tel 49 0 7433 9933 0 FO u eee ere D 72336 Balingen Fax 49 0 7433 9933 149 x E mail Internet info kern sohn com www kern sohn com Operating Manual Precision balance KERN PFB Version 2 2 02 2013 GB PFB BA e 1322 KERN PFB CGB Version 2 2 02 2013 Operating Manual Precision balance Table of Contents tt Technical Dalai 4 2 Declaration of conformity zozsssnsrzerseneseorseonsennsnendeensenshenesenebandeinssendeinddaoseandeodsen 8 3 Basic Information General aannamen eene nnenmennenanennnnsenrenn 9 3 1 A O denn elden eo eo E 9 3 2 A ohne oa ahd 9 3 3 A NE EE 9 3 4 Monitoring of PestResoUrGES an sentent imme 10 4 Basic Safety PrecaUtonSzedecocoisdanteldetmdsmddedin 10 4 1 Pay attention to the instructions in the Operation Manual oenen iaia 10 4 2 sio A alo PAPA To eta deerde nea 10 5 Transportation amp Storage asccsaccsca crest ecacssanecacanesacascostecccsessenssvestsesteasseneusaaneassees 10 5 1 resting Upon acceptance zenmensen eddie iii dai 10 5 2 Packaging return Transpor ten a a a A 10 6 Unpacking Setup and Commissioning ennsnannnenane menens nennne nennen 11 6 1 Installation Site Location OF US Cs maleta iia 11 6 2 Egter old go AE 11 6 2 1 Placing Remove the transportation lOCK aans nan ennen eneen en ennen enen venen venen ennenennerens 12 022 o AA EA 12 6 3 Mans COMM SG HO MENNE 12 6 4 Connection2. gt Wait for the stability display and the signal sound LoAd 2 will be displayed gt Remove weight 3 and place weight 2 gt Wait for the stability display and the signal sound LoAd 1 will be displayed gt Remove weight 2 and place weight 1 om gt Wait for the stability display and the signal sound I oom Lomo wu gt LoAd 0 will be displayed gt Remove weight 1 gt After the stability display and the signal sound the balance carries out a selftest and changes into the weighing mode Now the linearization is concluded successfully 18 PFB BA e 1322 6 8 2 Linearization of non verifiable models low resolution and verifiable models Balance display PFB BA e 1322 ON gt Start balance by pressing While the balance carries out a self test press until F1 Unt appears Press Eo Pin appears Press 3 and successively P1 Lin appears Press 93 anew Pin appears again ele Press successively E and CJ LoAd 0 appears after the apparition of the stability display and the signal sound LoAd 1 will be displayed Put on weight 1 see table chap 6 8 1 Wait for the stability display and the signal sound LoAd 2 appears Remove weight 1 and put on the weight 2 After the stability display and the signal sound LoAd 3 appears remove weight 2 and put on weight 3 After the stability display and the signal sound the balance carries out a selftes
3. Press Eo Pin Press l 3 and successively P1 Lin appears P1 Lin Linearization see chapter 6 8 P2 CAL P3 Cont P4 AZn Not documented P5 GrA P6 CAP 38 PFB BA e 1322 9 5 Menu overview models PFB M Balance display CN EN Not available Background lighting on automatic off e EL on background lighting on e EL Au background lighting switches on automatically e EL off background lighting off RS 232 interface S 232 e P Prt connect with printer b XXXX Baud rate can be selected between 9600 600 1200 2400 4800 LP 50 not documented e EnG selection of language English e Chi selection of language Chinese tP standard printer setting P Cont continuous printout P AUto autom printout Wireless P ASk data output via control remote commands S USb not documented SALE n Second display Press adjusting switch SALE Y Sale mode enabled 6000 e SALE n Sale mode not enabled 6000e or 60000d Press adjusting switch Press 45 TARE Pin press Ej and successively P1 Lin appears PFB BA e 1322 39 Linearization see chap 6 8 Not documented Multi T are function e St on Multi Tare ON o St OFF Multi Tare OFF 40 PFB BA e 1322 9 6 Menu settings 9 6 1 Switch over weighing units Unit only non verifiable appliances The weighing units are switched on or off via the menu Activate function Balance display A EA gt Start balance by pressin
4. AA o ON gt Start balance by pressing El While the balance carries out a self test press feed F1 Unt is displayed Enter password using the buttons rs and TARE successively P1 Lin is displayed Press repeatedly until P8 5 t is displayed Press cog ot on is displayed if St on is not displayed press L Press again the Multi Tare function is now enabled Return to weighing mode using PFB BA e 1322 43 10 Data output RS232 You can print out weighing data via the RS 232C interface The following conditions must be met to provide successful communication between the weighing balance and the printer e Use a suitable cable to connect the weighing balance to the interface of the printer Faultless operation requires an adequate KERN interface cable e Communication parameters baud rate bits and parity of balance and printer must match 10 1 Technical data Connection 9 pin d subminiature bushing Baud rate 9600 Parity 8 bits no parity 10 2 Pin allocation of balance output bushing gt 1 200000 Pin 3 output CN AE ge Pin 5 signal earth 9 6 44 PFB BA e 1322 10 3 Printer operation printout examples Standard printout weighing data G 8 65 g Gross weight Printout parts counting PCS 10 pcs Reference quantity UW 0 861 g Individual weight G 8 61 g Gross weight Printout adding 1 39 07 g N First weighing 2 8 62 g N Second weighing
5. press until F1 Unt appears gt Press oog repeatedly until SALE n is displayed Press adjustment switch on the lower side of the balance The balance changes automatically into weighing mode thus being limited to max 6000e PFB BA e 1322 23 Switch off Sale mode Setting SALE n 6000 e or 60000 d e The totalizing function is available e The weighing units gram and carat are available ON gt Start balance by pressing EY While the balance carries out a self test press until F1 Unt appears gt Press oog repeatedly until SALE n is displayed The balance changes automatically into weighing mode and thus will be adjusted for 6000 e or 60000 d gt Connect the second display to the balance via the delivered connecting cable gt Now the balance can be controlled via the second display Press to switch on or off only the second display gt 0 l Reset balance and second display to zero by Tare balance and second display to zero by 24 PFB BA e 1322 7 Controls 7 1 Keyboard overview Buttons specification KERN ML PFB eaeaagacea Designation Pressed once and released ON OFF gt Turn on off gt Set weight display at zero gt Activate the current element in the menu gt Select in Weighing units menu F UNIT change to the next unit gt Call up function gt In the percent mode back to weighing mode gt Only function PCS gt
6. NET is displayed The pictogram gt 06 goes out The weight of the container is now internally saved 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 The tare weight is saved until it is deleted Remove the load from the balance and press The zero display appears the pictogram NET goes out and 20 will be displayed again PFB BA e 1322 29 8 3 Parts counting Before the balance can count parts it must know the average part weight i e reference Proceed by putting on a certain number of the parts to be counted The balance determines the total weight and divides it by the number of parts the so called reference quantity Counting is then carried out on the basis of the calculated average piece weight 1 The higher the reference quantity the higher the counting exactness 8 3 1 Non verifiable models Balance display A ES ON Start balance by pressing Ga The balance will carry out a self test Wait for 0 0 display PCS Press Appears the reference quantity 10 By pressing the key several times the reference quantities 10 20 50 100 200 can be set Place as many parts to count on the weighing plate as the set reference quantity requires gt Confirm by pressing The balance is now in parts counting mod
7. oF 8 00 g N Third weighing 3 51 69g N Total of all individual weighings Printout percent PERC 30 19 Weight value in percent 1 Please note that negative values cannot been edited via the interface PFB BA e 1322 45 10 4 Continuous data output Header 1 Header 2 Head line 1 ST stable Head line 2 NT net Weighing data Weighing unit Final character US instable GS gross 10 5 Remote control instructions The remote control commands are sent from the remote control unit to the balance as ASCII code After the balance having received the s w t commands it will send the following data T Function Z Function W Function S Function P Function 11 Error messages Tare balance Set balance to zero Weighing value for the weight stable or unstable is sent via the RS232 interface Stable weighing value for the weight is sent via the RS232 interface In counting mode the number of the pieces to be counted is displayed in Pcs Put on correct adjustment Incorrect adjusting weight weight see chap 1 Technical Data Zero range exceeded Remove load and press to reset balance to zero Ers Keyboard error Inadmissible input Electronic error 46 Switch balance off and on again If the error message remains displayed please contact your dealer Transportation lock Remove the transportation lock PFB BA e 1322 12 Service maintenance disposal 12 1 Cleaning
8. of peripheral devices uunnrn ennen ennenenenvenen venen ennenennenenenvenen eenen ennenennerens 12 6 5 Malom SIONN GE nebe heeten 13 6 6 A ente ou ca E antaa 13 6 7 AGS UMG enen eee ee Sees ee ce 13 6 7 1 Procedure when adjusting non verifiable models aan nanen ene nen ene neneneeneen venen 14 6 7 2 Adjustment procedure models PFB M aaneen eneen en venenennerenenvenen venen eenensnnenens 15 6 8 Ea dane ennen eneen ic ne te eneen 16 6 8 1 Linearization non verifiable models low resolution aaneen ene eenenennneneeneer venen 17 6 8 2 Linearization of non verifiable models low resolution and verifiable models 19 68 3 Table Linean ati n POUMS e e dedos 20 6 9 vn ls estel tetes Lena N tetes 21 6 10 Operation with second display unit PFB A08 for open points of Sale o eee 23 E CONOIS 25 7 1 INC VDOGIC OV CIVIC imita 25 7 2 Overview Of AIS DIEN neee eden 26 2 PFB BA e 1322 8 DIC Na 27 8 1 SIMple Well aiii o a is catolica 27 011 Non verntiable Models sintio liekes edelen 27 Bals Model PRD Mini ti beet nen edele 27 8 2 FaN let tari testament e a a 28 SZ N mveniaple MOJE nt italia it ia deel 28 022 MOSS PFB Mis iia 29 8 3 A E a A 30 83 1 N mvenfiable MODOS E e it 30 OZ Model PFB Misna a ee ne ee eee ees 31 8 4 AOON O eikin A 32 SAA Non verifiable MOS osea 32 9 42 Models PFB M a E tast T 33 8 5 PercontWelIO
9. 3 1 Technical Data Kem rama pra ana pra ono pra 002 Smallest part weight for Reference quantities at 10 20 50 100 200 parts counting Weighing Units Weighing Units g ct Ib oz d ozt dwt mo tl h tle tit t btn ct g ct Ib oz d ozt dwt mo tl h tle tit t btn oz d ozt dwt mo tl h tl c tl t t bt n Recommended adjustment weight not added class 100 g F1 200 g F1 300g F1 1000 g F1 max 80 not condensing 200 x 257 x 152 with draft shield ee 200 x 257 x 87 without draft shield Draft shield B x D x H mm 158 x 143 x 64 inside 167 x 154 x 80 outside haan kg net 2 kg Voltage 12 V 500 mA 4 PFB BA e 1322 KERN PFE 2000 2 PFB 3000 2 PFB 6000 1 PFB 6KO 05 Readability d 0 01 g 0 01 g 0 1 g 0 05 g Weighing range max 2000 g 3000 g 6000 g 6000 g Reproducibility 0 01 g 0 01 g 0 19 0 05 g Smallest part weight for parts counting 20 mg 200 mg 200 mg Reference quantities at 10 20 50 100 200 parts counting ES Weighing Units g Ct lb oz d ozt dwt mo tl h tl c tl t t bt n Recommended adjustment weight not added class 2000 g F1 3000 g F1 5000 g F1 5000 g F1 Stabilization time typical 3 sec Operating temperature Fo Cor too Humidity of air max 80 not condensing 200 x 257 x 152 with draft shield Housing B x D x H mm 200x2 7 200x257x87 200 x 257 x 87 00x260x8 00x25 X8 vvithout draf
10. 300 3 6 2 2 Scope of delivery Serial accessories e Balance e Weighing plate e Mains power supply e Operating Manual e Draft shield only models PFB 120 3 PFB 200 3 PFB 300 3 PFB 600 1M PFB 600 2M PFB 1200 2 PFB 2000 2 PFB 3000 2 6 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 original KERN mains adapters Using other makes requires consent by KERN 6 4 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 12 PFB BA e 1322 6 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 1 During this warming up time the balance must be connected to the power supply mains accumulator or battery The accuracy of the balance depends on the local acceleration of gravity Strictly observe hints in chapter Adjustment 6 6 Adjustment As the acceleration value due to gravity is not the same at every location on earth each balance must be coordinated in compliance with the underlying physical weighing principle to the existing acceleration due to gravity at its place of loc
11. Before cleaning please disconnect the appliance from the operating voltage Please do not use aggressive cleaning agents solvents or similar agents but a cloth dampened with mild soap suds Ensure that no liquid penetrates into the device and wipe with a dry soft cloth Loose residue sample powder can be removed carefully with a brush or manual vacuum cleaner 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 PFB BA e 1322 47 13 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 displayed weight does The balance is not switched on not glow e The mains supply connection has been interrupted mains cable not plugged in faulty e Power supply interrupted e Rechargeable batteries are inserted incorrectly or empty e No rechargeable batteries inserted The displayed weight is e Draught air movement permanently changing e Table floor vibrations e Weighing plate has contact with other objects e Elect
12. Call up parts counting mode gt In the piece count mode back to weighing mode gt Weighing units switch over gt At vveighing unit switch over menu F UNIT Set vveighing unit on off gt Counting up in parts counting mode gt Select menu and pass through menu items from top to bottom gt Changing readability PRINT ESC gt Print out weighing result z gt Exit menu jumping back to weighing mode PFB BA e 1322 25 1 2 Overview of display KERN BELLA PFB AATE Z LLULL LU LI Gram kg Kilogram Stability display Display for parts counting Display Description Percent weighing display Display for tolerance weighing Momme Display for adjustment Signals the adjustment function Bar graph g Gramm ct Carat oz Ounce Weight unit ozt Fine ounce display d Dram dwt Penny weight tl h Tael Taiwan tl c Tael Chin t I1t Troy Tael t Tola In models PFB M only g available 26 PFB BA e 1322 8 Operation 8 1 Simple weighing 8 1 1 Non verifiable models Balance display A gt Start balance by pressing The balance will carry out a self test Wait for 0 0 display gt Should the balance not display exactly 0 0 despite empty scale pan press the gi button The balance starts vvith resetting to 0 Place goods to be vveighed on balance Wait until the stability display appears 0 Read weighing result gt Start balance by pressing The balance
13. NINO SEARS 35 8 5 1 Non verifiable models a saaner venen ennenennenennerenenvenen venen vnnenennenenenvenen eenen ennenennenend 35 05 22 Models PFB Mi esteemed sedan nina bonen ete edelete nare aE 36 9 INE MENU salon an 37 9 1 Menu MAP ir laicas 37 9 2 cal Up MENU Seients ei neertellen en eent Edna 37 9 3 Navigationan the MENU uiste nan as 37 9 4 Menu overview non verifiable models ann saenrnener venen ennen ennerenen venen venenennerens 37 9 5 Men Overview models PF BM antes ei A AA letten alanis 39 9 6 Mense AGS atent oi tota A da 41 9 6 1 Switch over weighing units Unit only non verifiable appliances unne nennen 41 962 Display backgrou a illumina UoN caian ada 42 9 6 3 Multi Tare function only models PFB M ananas eneen en venenennenenenvenenveneneenenennerens 43 10 Data OUtPUt RS232 rsrsrsr aaa aira aaea menen 44 10 1 NE Cala le AU CALA taa EE 44 10 2 Pin allocation of balance output bushing naan iaia ada eenen eenen venen enervenen venen ennnn 44 10 3 Printer operation printout examples occcoocnccccncoccccccnconcnccncnconnnnnnnnnnnnnnnnnconrnonnnnnnnnnonnnennnnnnos 45 10 4 Continuous data OUD Ul cacas til 46 10 59 Remote control AMSIFUCHIONS tii 46 11 Error messages ai 46 12 Service maintenance disposal annen nennen eene nenennennnenenn 47 12 1 GIS Tall gc ra ent A elen its ennen 47 12 2 Seice IMATE MAIN CO mnd deet borrada Dalila basa 47 O 47 13 Instant FOND minas 48 PFB BA e 1322
14. ation only if the balance has not already been adjusted to the location in the factory This adjustment process must be carried out for the first commissioning after each change of location as well as in case of fluctuating environment temperature To receive accurate measuring values it is also recommended to adjust the balance periodically in weighing operation 6 7 Adjusting The adjustment should be made with the recommended adjustment weight see chap 1 Technical data PFB BA e 1322 13 6 7 1 Procedure when adjusting non verifiable models Observe stable environmental conditions A warming up time see chapter 1 Technical Data is required for stabilization Ensure that there are no objects on the weighing plate Balance display O gt 0e O Il F WEA gt In weighing mode press approx 3 sec until UnLoAd appears When display LoAd appears put the necessary adjustment weight see chap 1 Technical Data on the center of the weighing plate Adjustment will be carried out automatically after dead stop control gt Wait for stability display Pass appears the adjustment process has been finished successfully gt Take away adjustment weight Wait until the balance is again in the weighing mode 14 PFB BA e 1322 6 7 2 Adjustment procedure models PFB M Observe stable environmental conditions A warming up time see chapter 1 Technical Data is required for stabilization En
15. d press Print to return into weighing mode Put on the first sample The weight of the first sample is displayed gt Press ACC 1 is shortly displayed then appears once more the weight of the first test item gt Remove the first sample gt Put on the second sample example The weight of the second sample is displayed gt Press N ACC 2 is shortly displayed 32 PFB BA e 1322 Then appears for 2 seconds the weight of both test items before the weight of the second test item will appear again With the further samples proceed as described above In order to display the total weight of the samples remove weight from the weighing plate wait for the zero display and press E The number of weighing actions and the total weight of the samples will be displayed shortly 8 4 2 Models PFB M A The totalizing function is not available in sale mode Balance display o O gt Start balance by pressing El The balance will carry out a self test Wait for 0 0 display Put on the first sample The weight of the first sample is displayed Press E ACC 1 is shortly displayed then appears once more the weight of the sample which now is stored Remove the first sample and put on the second one The weight of the second sample is displayed PFB BA e 1322 33 gt Press El ACC 2 is shortly displayed then appears shortly the total weight and then the weight of the second samp
16. e Do not leave permanent load on the weighing plate This may damage the measuring system Impacts and overloading exceeding the stated maximum load max of the balance minus a possibly existing tare load must be strictly avoided Balance may be damage by this Never operate balance in explosive environment The serial version is not explosion protected The structure of the balance may not be modified This may lead to incorrect weighing results safety related faults and destruction of the balance 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 e Our conditions in the operation manual are ignored e The appliance is used outside the described uses e The appliance is modified or opened e Mechanical damage and damage caused by media liquids Natural wear and tear e The appliance is improperly set up or incorrectly electrically connected e The measuring system is overloaded PFB BA e 1322 9 3 4 Monitoring of Test Resources In the framework of quality assurance the measuring related properties of the balance and if applicable the testing weight must be checked regularly The responsible user must define a suitable interval as well as type and scope of this test Information is available on KERN s home page www kern sohn com with regard to the monitoring of balance test substances and the test w
17. e and counts all units on the weighing plate gt Press The balance is in weighing mode and displays the weight of the counted parts gt Remove the load gt Back to weighing mode by pressing again the button 30 PFB BA e 1322 8 3 2 Models PFB M Balance display CO ES _ON_ Start balance by pressing ore The balance will carry out a self test Wait for 0 0 display PCS Press Appears the reference quantity 10 By pressing the key several times the reference quantities 10 20 50 100 200 can be set Place as many parts to count on the weighing plate as the set reference quantity requires gt Confirm by pressing The balance is now in parts counting mode and counts all units on the weighing plate gt Press ed The balance is in vveighing mode and displays the weight of the counted parts gt Remove the counted parts gt Press the balance goes to weighing mode PFB BA e 1322 31 8 4 Adding It is useful when a mixture of various components is weighed in a tare container and finally for control purposes the sum weight of all weighed components is required 8 4 1 Non verifiable models Balance display A eee ON Start balance by pressing ore Whilst the balance is carrying out a selftest press yF1 Unt appears Press repeatedly until F4 ACC appears Press ACC OFF appears Press button to adjust ACC on Acknowledge with button an
18. eights required for this 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 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 4 2 Personnel training The appliance may only be operated and maintained by trained personnel 5 Transportation amp Storage 5 1 Testing upon acceptance When receiving the appliance please check packaging immediately and the appliance itself when unpacking for possible visible damage 5 2 Packaging return transport Q gt Keep all parts of the original packaging for a possibly required return gt Only use original packaging for returning gt Prior to dispatch disconnect all cables and remove loose mobile parts gt Reattach possibly supplied transport securing devices gt Secure all parts such as the glass wind screen the weighing platform power unit etc against shifting and damage 10 PFB BA e 1322 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 w
19. g As long as the balance carries out a self test press F1 Unt is displayed gt Press Weighing unit is switched on or off Example gt Use to switch weighing unit on or off gt Using change to the next unit Switch over weighing unit By pressing the key in the weighing mode it is possible to switch over between the activated units PFB BA e 1322 41 9 6 2 Display background illumination In the menu the display background illumination can be switched on or off To achieve this follow the sequence of operations below Balance display ON Start balance by pressing As long as the balance carries out a self test press F1 Unt is displayed gt Press F2 bL is displayed gt Press EL on or EL off resp EL AU is displayed Example gt Press to switch over between the three settings gt Press to activate the displayed setting Display Aaustment rmon oo o EL on Background illumination on Contrastful display which can also be red in the darkness EL off Background illumination off Battery saving EL AU The background illumination Battery saving will be switched off automatically 10 sec after having reached a stable weighing value 42 PFB BA e 1322 9 6 3 Multi Tare function only models PFB M The balance can be tared several times successively For that make in the menu the following setting Balance display
20. ion de conformit Dichiarazione di conformit Conformiteit verklaring Declarac o de conformidade Deklaracja ZgOdnosci 3aaBneHne O COOTBETCTBUM N KERN amp Sohn GmbH D 72322 Balingen Frommern Postbox 4052 email info kern sohn de Phone 0049 0 7433 9933 0 Fax 0049 0 7433 9933 149 Internet www kern sohn de Declaration of conformity EC Konformitatserklarung EC D claration de conformit EC Dichiarazione di conformit EC Declaracao de conformidade EC Deklaracja zgodnosci EC Declaration of Conformity EC Declaraci n de Conformidad EC Conformiteitverklaring EC Prohl en o shode EC 3aaBneHne O COOTBeTCTBNN Wir erkl ren hiermit dass das Produkt auf das sich diese Erkl rung bezieht mit den nachstehenden Normen bereinstimmt We hereby declare that the product to which this declaration refers conforms to the following standards T mto prohla ujeme e v robek kter ho se toto prohl en t k je v souladu s n e uveden mi normami Manifestamos en la presente que el producto al que se refiere esta declaraci n est de acuerdo con las normas siguientes Nous d clarons avec cela responsabilit que le produit auquel se rapporte la pr sente d claration est conforme aux normes cit es ci apr s Dichiariamo con ci che il prodotto al quale la presente dichiarazione si riferisce conforme alle norme di seguito citate Wij verklaren hiermede dat het product waarop deze verk
21. laring betrekking heeft met de hierna vermelde normen overeenstemt Declaramos por meio da presente que o produto no qual se refere esta declara o corresponde s normas seguintes Niniejszym o wiadczamy e produkt kt rego niniejsze o wiadczenie dotyczy jest zgodny z poni szymi normami Mbi 3aaBnaeM YTO NPOAYKT K KOTOPOMY OTHOCUTCA MaHHaa nexnapauua COOTBETCTBYET NEPEUNCNEHHbIM HMKe HOPMaM Electronic Balance KERN PFB Mark applied CE Date 18 09 2008 2004 108 EC EMC EN 61000 6 1 2007 EN 61000 6 3 2007 EN 61000 3 3 1995 A1 2001 A2 2005 EN 61000 3 2 2006 Signature KERN amp Sohn GmbH Management KERN amp Sohn GmbH Ziegelei 1 D 72336 Balingen Tel 49 0 7433 9933 0 Fax 49 0 7433 9933 149 PFB BA e 1322 3 Basic Information General 3 1 Proper use The balance you purchased is intended to determine the weighing value of material to be weighed It is intended to be used as a non automatic balance i e the material to be weighed is manually and carefully placed in the centre of the weighing plate As soon as a stable weighing value is reached the weighing value can be read 3 2 Improper Use Do not use balance for dynamic weighing In the event that small quantities are removed or added to the material to be weighed incorrect weighing results can be displayed due to the stability compensation in the balance Example Slowly draining fluids from a container on the balanc
22. le which now is also stored ANN LODO NO With the further samples proceed as described above In order to display the total weight of the samples remove weight from the weighing plate wait for the zero display and press E The number of weighing actions and the total weight of the samples will be displayed shortly In order to delete the stored values j ress and while the sum of the test items is displayed press the balance will return to 0 0 g The two following items limit the totalizing process 1 Totalizing max 99 times 2 Number of digits displayed 34 PFB BA e 1322 8 5 Percent weighings Percent weighing allows to display weight in percent in relation to a reference weight Percent weighing allows to display weight in percent in relation to a reference weight 8 5 1 Non verifiable models Balance display A ES ON gt Start balance by pressing oer The balance will carry out a self test Wait for the 0 0 g display gt Puta reference weight on the weighing plate which corresponds to 100 gt Press Ll In the display appears 100 00 gt Remove reference weight The display returns to 0 0 mmmm In the display appears the percentage of the specimen 2 i i i i i with reference to the reference weight lt A o ame ed 0 gt Back to weighing mode by pressing again the button PFB BA e 1322 35 8 5 2 Models PFB M Balance display CA ES gt Sta
23. ork accurately and fast if you select the right location for your balance Therefore observe the following for the installation site Place the balance on a firm level surface Avoid extreme heat as well as temperature fluctuation caused by installing next to a radiator or in the direct sunlight Protect the balance against direct draughts due to open windows and doors Avoid jarring during weighing Protect the balance against high humidity vapors and dust Do not expose the device to extreme dampness for longer periods of time Non permitted condensation condensation of air humidity on the appliance may occur if a cold appliance is taken to a considerably warmer environment In this case acclimatize the disconnected appliance for ca 2 hours at room temperature 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 6 2 Unpacking Carefully remove the balance from the packaging and setup balance at the intended workstation PFB BA e 1322 11 6 2 1 Placing Remove the transportation lock The balance must be installed in a way that the weighing plate is exactly in horizontal position Remove the transportation lock 1 PFB 120 3 PFB 200 3 PFB
24. romagnetic fields static charging choose different location switch off interfering device if possible The weighing result is obviously incorrect e The display of the balance is not at zero e Adjustment is no longer correct e Great fluctuations in temperature e Warm up time was ignored e 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 48 PFB BA e 1322
25. rt balance by pressing El The balance will carry out a self test Wait for the 0 0 g display gt Puta reference weight on the weighing plate which corresponds to 100 gt press CJ In the display appears 100 00 gt Remove reference weight The display returns to 0 0 In the display appears the percentage of the specimen with reference to the reference weight gt Back to weighing mode by pressing again the 36 PFB BA e 1322 9 The menu 9 1 Menu map In the menu can be made 8 different settings and the adjustment 9 2 Call up menu The menu is called up by pressing the key while the balance is carrying out the self test In the display appears the message F1 UNT 9 3 Navigation in the menu Key Direction in the Description menu Background lighting on automatic off e EL on Background lighting on e El Au Background lighting switches on automatically EL off Background lighting off PFB BA e 1322 37 RS 232 interface S 232 e P Prt connect with printer b XXXX Baud rate can be selected between 9600 600 1200 2400 4800 LP 50 not documented e EnG Selection of Language English e Chi Selection of Language Chinese tP Standard printer setting e P Cont Continuous printout e P AUto autom Printout e P ASk Data output via remote control commands S USb not documented Adding see chap 8 4 gt ACC of Adding disabled gt ACC on Adding enabled
26. sure that there are no objects on the weighing plate Balance display gt Start balance by ressing During the selftest press F1 Unt is displayed gt Press Pocs repeatedly until tECH is displayed gt Press cos Pin is displayed gt Enter password a Press l a subsequently P1 Lin is displayed Press cl P2 CAL will be displayed Press es UnLoAd followed by LoAd is displayed Put the necessary adjustment vveight see chap 1 Technical Data on the centre of the vveighing plate Adjustment will be carried out automatically after dead stop control PFB BA e 1322 15 Pass appears the adjustment process has been finished successfully gt Remove adjusting weight during selftest Wait until the balance is again in weighing mode 6 8 Linearization Linearity shows the greatest deviation of a weight display on the scale to the value of the respective test weight according to plus and minus over the entire weighing range If linearity deviation is discovered during a testing instrument control you can improve this by means of linearization e In balances with a resolution of gt 15 000 dividing steps carrying out a linearization is recommended e Carrying out linearization is restricted to specialist staff possessing well acquainted with the workings of weighing scales e The test weights to be used must be adapted to the weighing scale s specifications see chap
27. t Remove the weight during selftest The balance changes into weighing mode Now the linearization is concluded successfully 19 6 8 3 Table Linearization points Non verifiable models Max _ Weight 1 Weight 2 Weight 3 Weight 4 es AO A EE 120g 30g 60g g 1209 200g 50g 1009 150 g 200 g 300g 50g 100g 200g 300g 1200g 300g 600g 900g 1200g Models PFB M ee EEA EA weight 1 weight 2 weight 3 SU A CEA EA 600 g 0g 200g 400 g 600 g 6000 g Og 2000 g 4000 g 6000 g 20 PFB BA e 1322 6 9 Verification General introduction According to EU directive 90 384 EEC or 2009 23EG 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 c For official purposes d For manufacturing final packages In cases of doubt please contact your local trade in standard Verification notes An EU type approval exists for balances described in their technical data as verifiable If a balance is used where obligation to verify exists as described above it must be verified and re verified at regular intervals Re verification of a balance is carried out according to the respective national regulations The validity for verification of balances in Germany is e g 2
28. t shield Draft shield B x D x H mm 158 x 143 x 64 inside 167 x 154 x 80 outside ie did plate stainless steel 120 120 155x145 155x145 mm Weight kg net 2kg Voltage 12 V 500 mA PFB BA e 1322 5 TT Smallest part re for 20 mg 20 mg parts counting Reference quantities at 10 20 50 100 200 parts counting Weighing Units Recommended adjustment weight not added class ONO 600 g F1 g ct 190 x 220 x 140 ith draft shiel Housing B x D x H mm with draft shield 190 x 220 x 60 without draft shield Draft shield B x D x H mm 158 x 143 x 64 inside 167 x 154 x 80 outside Weighing plate stainless steel 120 mm Weight kg ned Voltage 12 V 500 mA 6 PFB BA e 1322 a I o a Verification class Minimum load Min Smallest part weight for 200 mg 200 mg parts counting Reference quantities at 10 20 50 100 200 parts counting Weighing Units Recommended adjustment 6000 g F1 6000 g F1 A O O g Ct weight not added class max 80 not condensing Housing B x D x H mm 190 x 220 x 80 Weighing plate stainless steel 155 x 145 mm Weight kg net 2 kg Voltage 12 V 500 mA PFB BA e 1322 2 Declaration of conformity D GB CZ NL P PL RUS WAAGEN GEWICHTE BALANCES WEIGHTS A Konformitats erklarung Declaration of conformity Prohl sen o shode Declaraci n de conformidad D clarat
29. ter testing instruments control e Observe stable environmental conditions Stabilisation requires a certain warm up time e After successful linearization you will have to carry out calibration see chapter testing instruments control 16 PFB BA e 1322 6 8 1 Linearization non verifiable models low resolution Balance display gt Start balance by pressing CJ Whilst the balance carries out a self test press until F1 Unt appears Press repeatedly until TECH appears Press El Pin appears Press C and successively P1 Lin appears Press 93 anew Pin appears again Press successively V and LOAd 0 appears after the apparition of the stability display and the signal sound LoAd 1 will be displayed PFB BA e 1322 17 gt Put on weight 1 see table chap 6 8 1 gt Wait for the stability display and the signal sound gt LOAd 2 appears gt Remove weight 1 and put on the weight 2 gt After the stability display and the signal sound LoAd 3 appears remove weight 2 and put on weight 3 gt After the stability display and the signal sound LoAd 4 appears remove weight 3 and put on weight 4 gt After having placed weight 4 LoAd 0 appears again gt Remove weight 4 LoAd 4 appears anew gt Place weight 4 again gt Wait for the stability display and the signal sound LoAd 3 will be displayed gt Remove weight 4 and place weight 3
30. will carry out a self test Wait for 0 0 display gt Should the balance not display exactly 0 0 despite empty scale pan press the button The balance starts with resetting to 0 gt Place goods to be weighed on balance Wait until the stability display appears Read weighing result A gt To switch off the balance press shortly PFB BA e 1322 27 8 2 Taring The dead weight of any weighing container may be tared away by pressing a button so that the following weighings show the net weight of the goods to be weighed 8 2 1 Non verifiable models Balance display A ES gt Deposit weighing receptacles The weight of the container is displayed gt Press eee the zero display appears The pictogram gt Te is displayed The pictogram gt Oe goes out The weight of the container is now internally saved 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 The tare weight is saved until it is deleted Remove the load from the balance and press The zero display appears the pictogram gt Te goes out and gt Oe will be displayed again 28 PFB BA e 1322 8 2 2 Models PFB M Balance display A EN gt Put on weighing container The weight of the container is displayed Press ee the zero display appears The pictogram
31. years The legal regulation of the country where the balance is used must be observed e Verification of the balance is invalid without the seal 1 The seal marks attached on balances with type approval 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 PFB BA e 1322 21 Position of seals and adjusting switch Adjustment switch Plastic disk to cover the adjustment switch Self destroying seal mark Self destroying seal mark 22 PFB BA e 1322 6 10 Operation with second display unit PFB A08 for open points of sale For the use in open points of sale operation with a second display unit is required In the models PFB 600 1M and PFB 6000 0M this PFB A08 is already existing A The second display unit is exclusively suitable for the connection to RERN balances For configuration proceed as follows First adjust on the balance the following e In the menu select menu item F3 Con and adjust the continuous printed output P Cont e Moreover set the baud rate to 9600 Adjust the Sale mode Setting SALE Y 6000 e e The totalizing function is not available e Only the weighing unit Gram is available _ON_ gt Start balance by pressing El VVhile the balance carries out a self test
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