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KERN & Sohn GmbH

 

Ziegelei 1 
D-72336  Balingen 
email: [email protected] 

Phone:  +49-[0]7433- 9933-0 
Fax: +49-[0]7433-9933-149 
Internet: www.kern-sohn.com 

 
 
 
 

Operating instructions 
Stainless steel scale 

 
 
 

KERN SFB 

Version 1.3 
02/2011 
GB 

 

 

 

 

SFB-BA-e-1113 

Summary of Contents for SFB 100K10HIP

Page 1: ...Ziegelei 1 D 72336 Balingen email info kern sohn com Phone 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com Operating instructions Stainless steel scale KERN SFB Version 1 3 02 2011 GB SFB BA e 1113 ...

Page 2: ...Monitoring of Test Resources 12 4 Basic Safety Precautions 12 4 1 Pay attention to the instructions in the Operation Manual 12 4 2 Personnel training 12 5 Transportation Storage 12 5 1 Testing upon acceptance 12 5 2 Packaging return transport 12 6 Unpacking and implantation 13 6 1 Installation Site Location of Use 13 6 2 Unpacking implantation 13 6 2 1 Tripod 15 6 3 Mains connection 18 6 4 Recharg...

Page 3: ...Manual totalizing 28 7 9 Automatic adding up 30 7 10 Animal weighing 31 7 11 Lock keyboard 31 7 12 Display background illumination 31 7 13 Automatic switch off function AUTO OFF 32 8 Menu 33 9 Service maintenance disposal 40 9 1 Cleaning 40 9 2 Service maintenance 40 9 3 Disposal 40 9 4 Error messages 40 10 Data output RS 232C optional 41 10 1 Technical Data 41 10 2 Printer mode 42 10 3 Continuous...

Page 4: ...s 10 minutes 30 minutes Stabilization time typical 2 3 sec Weighing unit kg Auto Off Available options 5 15 min Ambient temperature 0 C 40 C 10 C 40 C 0 C 40 C Moist environment 0 95 non condensing Input voltage 220 V 240 V 50 Hz Electric Supply Power pack secondary voltage 9V 800mA Service life background light on for 70 h Service life background light off 90 h Rechargeable battery Standard Charg...

Page 5: ...es 30 minutes Stabilization time typical 2 3 sec Weighing unit kg Auto Off Available options 5 15 min Ambient temperature 10 C 40 C 0 C 40 C 0 C 40 C Moist environment 0 95 non condensing Input voltage 220 V 240 V 50 Hz Electric Supply Power pack secondary voltage 9V 800mA Service life background light on for 70 h Service life background light off 90 h Rechargeable battery Standard Charge time 12 ...

Page 6: ...s Stabilization time typical 2 3 sec Weighing unit kg Auto Off Available options 5 15 min Ambient temperature 10 C 40 C Moist environment 0 95 non condensing Input voltage 220 V 240 V 50 Hz Electric Supply Power pack secondary voltage 9V 800mA Service life background light on for 70 h Service life background light off 90 h Rechargeable battery Standard Charge time 12 h Dimensions display unit B x ...

Page 7: ...s Stabilization time typical 2 3 sec Weighing unit kg Auto Off Available options 5 15 min Ambient temperature 0 C 40 C 10 C 40 C Moist environment 0 95 non condensing Input voltage 220 V 240 V 50 Hz Electric Supply Power pack secondary voltage 9V 800mA Service life background light on for 70 h Service life background light off 90 h Rechargeable battery Standard Charge time 12 h Dimensions display ...

Page 8: ...2 Appliance overview 1 Battery status display 2 Keyboard 3 Weight display 4 Tolerance tag see chap 7 7 5 Weighing unit 6 Levelling screw 7 Spirit level underneath weighing platform SFB BA e 1013 8 ...

Page 9: ... Display sum total Navigation key Digit selection to the right Add weighing value in summation memory Navigation key Digit selection to the left Calculate weighing data via interface C Delete Switch over gross weight net weight ESC Back to menu weighing mode Activate animal weighing function Activate weighing with tolerance limits Delete total added memory SFB BA e 1013 9 ...

Page 10: ...turning to the first digit after the last digit has been pressed To change the selected flashing digit press repeatedly until the desired value appears Then select by using additional digits and change these by using Finish entry with 2 2 Overview of displays Display Significance Rechargeable battery very low STABLE Stability display ZERO Zero display GROSS Gross weight NET Net weight AUTO Automat...

Page 11: ...t Warranty claims shall be voided in case dit ion manual are ignored plia tside the described uses lia or opened liquids natural wear and tear The measuring system is overloaded 3 Basic Information General The balance you purchased is intended to determine the weighing value o to be weighed It is intended to be used as a non automatic balance material to be weighed is manually and carefully 3 2 Im...

Page 12: ...el training tion Storage 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 Pers The appliance may only be operated and maintained by trained personnel 5 Transporta 5 1 Testing upon acceptance When receiving the appliance please check packaging immediately and the ...

Page 13: ...signed 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 Place the balance on a firm le Avoid extreme heat as well as temperature fluctuation caused by installing next to a radiator or in the direct sunlight Protect the balance against di...

Page 14: ...e sealed screws must not be unscrewed Accurate weighing results require a weighing bridge with perfect horizonta During initial installation and after each change of work area it is necessary to level l alignment the weighing bridge As the air bubble is located under is in the prescribed circle the weighing plate remove it Level balance with foot screws until the air bubble of the water balance ...

Page 15: ... 300 x 240 mm A semble example models platfo tach the tripod to the platform acc to fig u rew At sing the 4 sc s 1 securing disks nd washers Ensure that the cable is not damaged nor squeezed Screw in support a screw 2 till it is safely fixed ...

Page 16: ...t remove the turning knobs 3 on the side Remove display unit f Attach the tripod with the four raised counter sunk head screws 4 and the nuts on the holder of the display unit Re attach and position display unit using the turning knobs 3 ...

Page 17: ...SFB BA e 1013 17 cope of delivery models platform size 400 x 300 mm S Tripod tube Adapter display unit Tripod foot ...

Page 18: ... 13 6 5 Adjustment s the acceleration value due to gravity is not the same at every location on earth the balance must be coordinated in compliance with the underlying physical weighing principle to the existing acceleration due to gravity at its place of location only if the balance has not already been adjusted to the location in the factory This adjustment process must be c ed issioning after e...

Page 19: ...ayed Press repeatedly until CAL will be displayed Acknowledge with Ensure that there are no objects on the weighing plate Wait for stability display then press The currently set adjustment weight will be displayed To change by using the navigation buttons see chap 2 1 1 select the desired setting the active digit is flashing Acknowledge with Carefully place adjusting weight in the centre of the we...

Page 20: ...igation buttons see chap 2 1 1 select the desired setting the active digit is flashing Acknowledge with Carefully place adjusting weight in the centre of the weighing plate Wait for stability display then press After the adjustment the balance will carry out a self test Remove adjusting weight during selftest balance will return into weighing mode automatically ight will be stment An adjusting err...

Page 21: ...l conditions S After successful linearisation you will have to carry see chapter testing instruments control u Confirm by pressing the password query Pn will be displayed Press subsequently Ensure that there are no objects on the weighing plate Wait for stability display then press The adjustment points are freely selectable 10Max e g in a bal Max ance max 300 kg for the first adjustment point an ...

Page 22: ...s well as for analyses in the medical and pharmaceutical laboratory c For official purposes For manufacturing final packages ification notes An EU Qualification Approval is in existence for verified weighing systems If a balance is used where obligation to verify exists as descr Reverification is carried out according to relevant national statu validity for verification of balances in Germany is e...

Page 23: ...strument can be reset to zero whenever needed as described below Remove load from weighing system and the zero display as well as the ZERO indicator will appear 7 4 Simple weighing Place goods to be weighed on balance Wait for stability display STABLE Read weighing result Overload warning Overloading exceeding the stated maximum load max of the device minus a possibly existing tare load must be st...

Page 24: ...off the displayed weighing unit press Acknowledge with The next unit with the current setting ed will be display To enable off disable on the displayed weighing unit press Acknowledge with Repeat sequence for each weighing unit either or Note tj and Hj cannot be activated at the same time only Return to weighing mode using Switch over weighing unit Keep pressed the display changes over to the f r ...

Page 25: ...in is reached when the taring range see type plate capacity Switch betwe key remove load from weighing plate and press To delete the tare value 7 7 Weighing with tolerance range You may determine an upper and lower limit for weighing with tol order to ensure that the weighed load rema erance limits in ins exactly within the fixed tolerance limits n ing portioning and sorting the instrument of limi...

Page 26: ...ghed below tolerance limit Red signal lamp glowing Settings for tolerance weighing may be set either by calling up menu block P0 CHK See chap 8 or by applying the faster option of pressing the key combination Settings Press and at the same time in weighing mode Press the display used for entering the lower limit SET L appears Press current setting appears Use the navigation keys See chap 2 1 1 for...

Page 27: ... will be shown Use no ok ng to select the desired setting Confirm input by Press and the weighing system will go into tolerance weighing mode From here evaluation takes place whether the goods to be weighed are within the two tolerance limits Weighing with tolerance range ing a weighing container Put on goods to be weighed tolerance control is started Tare if us The tolerance control is not active...

Page 28: ...ghed good More weighed goods can only be added when the display zero Place goods to be weighed B Wait until the stability display appears then press The weight value will be ry and possibly printed The number of weighing processes followed by the total weight will be shown for 2 sec added to the summation memo Add more weighed goods as described before Please note that the weighing system must be ...

Page 29: ...ghing data Press and at the same time The data in the summation memory are deleted Printout example 1 First weighing 2 Second weighing 3 Third weighing 4 Number of weighings total NO 1 1 000kg NO 2 NO 3 0 700kg total 0 500kg NO 3 2 200kg ...

Page 30: ... memory followed by printing p Remove the weighed good More weighed goods can only be added when the dis Place goods to be weighed B After the standstill control sounds a signal tone The weighing value is added to the summation memory followed by printing The number of weighings followed by the total weight will be shown for 2 sec play zero Add more weighed goods as described before Please note th...

Page 31: ...meaning that the animal To disable the animal weighing function press weighing function is enabled During the calculation of a mean average you can add or remove loads as the mean average will be continuously updated and at the same time rd TH LOCK see chap 8 and enable disable To cancel locking keep pressed 7 11 Lock keyboa Go to menu item P3 OTH or P4 O the keyboard interlock The enabled functio...

Page 32: ...matically after a set time when the display unit or weighing bridge has been idle pressed 3s until setbl appears Call up AUTO OFF function using Press current setting appears Use to select desired setting of 5 Weighing system will switch off after 5 min of 15 Weighing system will switch off after 15 min Save entry by of on AUTO OFF function disabled or cancel using bl Auto Automatic background ill...

Page 33: ... block With help of the individual menu items can be selected one after the other Select setting Confirm selected menu item with The current setting will be displayed Change settings Use the na between the available settings vigation keys see chap 2 1 to switch Acknowledge setting exit the menu Save entry by or cancel using Return to weighing mode To exit menu press repeatedly ...

Page 34: ...e 0 2 4 10 20 50 100 0tArE Automatic taring on off taring range adjustable in m item 0Auto enu SPEEd Not documented P1 REF Zero point settings Zero Zero point setting CONT Continuous data output ST1 One output for stable weighing value STC Continuous data output of stable weighing values PR1 Output after pressing P2 COM PR2 Manual totalizing see chap 7 8 Press and the weighing value will be added ...

Page 35: ...ing the navigation see c he desired setting the active digit is ing ledge buttons hap 2 1 1 select t flash Acknow with In a single ra ala either in singl e b Press nge b e rang nce the entry of capacity readability is finished alance th t wi or In a dual range ba capacity of the sec Press e uni ll return to the menu lance enter readability verification value and ond weighing range the display CAP2...

Page 36: ...led see chap 7 11 LOCK off Keyboard lock disabled on An l w ima eighing enabled see chap 7 10 P4 OTH NM ing disabled A off Animal weigh on kg off on lb off on oz off on tJ off on P5 Unt Switch over weighing unit see chap 7 5 HJ off P6 xcl Not documented P7 rst Use to reset balance settings to factory default P8 uwb doc ented Not um ...

Page 37: ...d off ra ok Audio sound when load is within tolerance limits PO CHK Weighing with tolerance range see chap 7 7 BEEP ng limits Audio sound when load is beyond tolerance CONT Continuous data output ST1 One output for stable weighing value STC ermanent data output more stable P alues Weighing v PR1 Output after pressing PR2 Manual totalizing see chap 7 8 Press and the weighing value will be added to ...

Page 38: ...splayed Using the navigation buttons see chap 2 1 1 select the desired setting the active digit is flashing Acknowledge with In a single range balance either in single range balance Press the entry of capacity readability is finished the unit will return to the menu or In a dual range ba capacity of the sec Press lance enter readability verification value and ond weighing range the display CAP2 fo...

Page 39: ...lock disabled on Animal weighing enabled see chap 7 10 P3 OTH ANM off Animal weighing disabled P4 tAr Restricted taring range Press and curren Using the navig t setting will be displayed ation buttons see chap 2 1 1 select the desired setting the active digit is flashing Confirm input by SFB BA e 1013 39 ...

Page 40: ...om the operating voltage ossibl ter nd short time immersion ergents solvents etc ed by trained service technicians who are authorized 9 D Error message Description Possible causes Maximum load exceeded Remove load from scale or reduce preload Zeroing range exceeded due to switching on balance or pressing normally 4 max Object on the weighing plate Overload when zeroing Improper adjustment Damaged ...

Page 41: ... 25 pin d subminiature bushing 2 input Pin 3 ou Pin 5 signal earth Baud rate 600 120 Parity 8 bits n its This data exchange is asynchronous using ASCII Code The following conditions must be met to provide successful the weighing balance and the p Use a suitable cable to connect the weighing balance to the interface of the printer Faultless operation requires an adequate KERN interface cable Commun...

Page 42: ...f Space line lf Space line Printout example KERN YKB 01N ST GS 1 000kg Printout summation memory lf Space line TOTAL NO 3 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 SFB BA e 1013 42 ...

Page 43: ... choose different location switch off interfering device if possible The weighing result is obviously incorrect The display of the balance is not at zero Adjus at Electromagnetic fields static charging choose different location switch off interfering device if possible cur switch balance off and then on again If the error essage remains inform manufacturer 11 Instant help In case of an error in th...

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