KERN FXN-N 10K -3 Operating Instructions Manual Download Page 1

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KERN & Sohn GmbH

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

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

Operating manual
Compact balance

KERN FXN-N

Version 1.1
02/2015
GB

FXN-N-BA-e-1511

Summary of Contents for FXN-N 10K -3

Page 1: ...mbH Ziegelei 1 D 72336 Balingen E Mail info kern sohn com Phone 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com Operating manual Compact balance KERN FXN N Version 1 1 02 2015 GB FXN N BA e 1511 ...

Page 2: ... 8 5 2 Packaging return transport 8 6 Unpacking Setup and Commissioning 9 6 1 Installation Site Location of Use 9 6 2 Unpacking and placing 10 6 2 1 Scope of delivery 11 6 3 Battery operation 11 6 4 Initial Commissioning 13 7 Adjustment 13 7 1 Adjusting 13 7 1 1 Adjustment 14 8 Operation 15 8 1 Weighing 15 8 2 Taring 15 9 The menu 17 9 1 Navigation in the menu 17 9 2 Menu overview 18 9 3 Display b...

Page 3: ...ization time typical 2 sec Units g kg lb oz Warm up time 10 min Electric Supply Battery operation 6 x 1 5V Size D Auto Off rechargeable battery 15 min 5 min 3 min off Display type LCD digit height 25 mm Operating temperature 0 C 40 C Humidity of air 25 95 non condensing Dimensions of weighing plate Stainless steel mm 236 x 195 Casing dimensions 240 x 280 x 120 Dimensions completely assembled mm 24...

Page 4: ...1 1 Dimensions 4 FXN N BA e 1511 ...

Page 5: ...ance not display exactly zero despite empty scale pan press the button The balance will be set to zero after a short standby time Stability display Scales are in a steady state Net weight display Net weight will be displayed Capacity display Battery Full battery capacity Display Weighing unit kg Displayed weight in kg FXN N BA e 1511 5 ...

Page 6: ...Button Designation Function ON button zero button Switch on set to zero OFF button Switching Off TARE button Tare balance Unit button Switch over units Switch over button Switch over gross weight net weight 6 FXN N BA e 1511 ...

Page 7: ...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 Our conditions in the operation manual are ignored The appliance is used outside the described u...

Page 8: ...nnel 5 Transport and 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 Keep all parts of the original packaging for a possibly required return Only use original packaging for returning Prior to dispatch disconnect all cables and remove loose mobile pa...

Page 9: ...ndows and doors Avoid jarring during weighing Protect the balance against high humidity vapours 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 appliance for ca 2 hours at room temperature ...

Page 10: ...ove plastic cover and setup balance at the intended workstation Level balance with foot screws until the air bubble of the water balance is in the prescribed circle Membrane for protection type IP68 Battery compartment Access to membrane Pressure compensation 10 FXN N BA e 1511 ...

Page 11: ...f the batteries with background illumination is 200 h without background illumination 250 h In menu you can activate the AUTO OFF function see chap 9 3 According to menu settings the balance switches automatically off in order to spare the battery Insert rechargeable battery Open battery compartment Move both levers 90 to the left FXN N BA e 1511 11 ...

Page 12: ... Insert 4 x 1 5V size D batteries Close the battery compartment cover Move both levers 90 to the right Ensure that the cables are not squeezed 12 FXN N BA e 1511 ...

Page 13: ... 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 7 1 Adjusting Carry out adjustment as clo...

Page 14: ...adjustment weight to be used appears Confirm by pressing the button the displayed adjustment weight flashes Place the adjustment weight Confirm by pressing the button In case of successful adjustment the balance beeps 3 times Errors during adjustment or the use of an incorrect adjustment weight will result in an error message Repeat adjustment 14 FXN N BA e 1511 ...

Page 15: ...ght of any preloads can be deducted by pressing a button so that the actual weight of the weighed material is displayed in subsequent weighings Put on weighing receptacles and press The zero display appears and above the reset symbol the stability symbol and the net weight symbol the triangle appears The weight of the container is now internally saved Place goods to be weighed in the weighing cont...

Page 16: ...ay appears and the triangle above the net weight symbol vanishes Gross weight Press as long as the weighing container and the object to be weighed are on the weighing plate Remove the object to be weighed as well as the weighing container The gross weight is displayed as a negative value 16 FXN N BA e 1511 ...

Page 17: ...C appears Use the button to change between the main menu items Use the button to select the desired menu Enter the respective number for the required menu Use the button to change between the numeric values Use the button to increase the number Use the button to reduce the number Confirm by pressing the button FXN N BA e 1511 17 ...

Page 18: ... to the settings and functions of the balance Setting of background lighting Setting Auto off function Hi Lo OK function Check weighing Reset to standard setting Not documented HOLD function Not documented External adjustment 18 FXN N BA e 1511 ...

Page 19: ... FnC 00 appears Use the button to change between the numeric values Increase the number with button Decrease the number with button Now enter FnC 01 Confirm with button bl on off appears background illumination on off Use button to carry out the required adjustment and confirm by button Switch balance off and on FXN N BA e 1511 19 ...

Page 20: ...on to increase the number Use the button to reduce the number Now enter FnC 02 Confirm by pressing the button Now select between the following values 0 No Auto off function 1 After one minute the balance switches off automatically 2 After 2 minutes the balance switches off automatically 9 After 9 minutes the balance switches off automatically Confirm by pressing the button Now switch the balance o...

Page 21: ... FnC 00 appears Use the button to change between the numeric values Increase the number with button Decrease the number with button Now enter FnC 03 Confirm by button 00000h appears flashing enter upper limit value and confirm with 00000L appears enter lower limit value and confirm with 01100b appears here the acoustic signal is set see tables below Enter required adjustment and confirm with Switc...

Page 22: ...etween the upper and the lower limit value 0 acoustic signal when the weighed material is outside the both limit values and bigger than 10d In the display the following symbols will appear 1 Weighing material above upper limit value 2 Weighing material within both limit values 3 Weighing material below lower limit value Delete limit values Set upper and lower value to 0 22 FXN N BA e 1511 ...

Page 23: ...de 01 FnC appears Confirm with button FnC 00 appears Use the button to change between the numeric values Increase the number with button Decrease the number with button Now enter FnC 04 Confirm by button rEturn will appear Confirm by button Now switch the balance off and on all settings are reset to the respective factory setting FXN N BA e 1511 23 ...

Page 24: ...bles below Confirm with button Switch balance off and on again 0 Hold function switched off 1 Peak Hold function The maximum load value will be frozen and displayed Delete value by pressing any button 2 Hold 1 When the display is stable the stable value is displayed Delete value by pressing any button 3 Hold 2 When the display is stable the stable value is displayed When the weighing plate is unlo...

Page 25: ...play Description Remedy E1 Zero range exceeded Unload the balance E2 Resetting range has not been reached Check if the correct weighing plate has been used oL Overload Unload the balance and adjust again FXN N BA e 1511 25 ...

Page 26: ...t Table floor vibrations Weighing pan has contact with other objects Electromagnetic fields static charging choose different location switch off interfering device if possible The weighing value is obviously wrong The display of the balance is not at zero Adjustment is no longer correct Great fluctuations in temperature The balance is on an uneven surface Electromagnetic fields static charging cho...

Page 27: ...loth Loose residue sample powder can be removed carefully with a brush or manual vacuum cleaner Spilled weighing goods must be removed immediately 12 2 Servicing 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...

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