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Adjustments

The adjustment weights can be used to check and adjust balance precision at any time.
Adjustment weights can be acquired from

KERN

as an optional component. To decide

which adjustment weights are required, refer to Chapter 1 “Technical Data“.

5.1 Requirements:

Note!

In calibrated apparatus, the adjustment switch can only be accessed by
destroying the safety seal. This would void the calibration.

•

The adjustment switch is
located next to the screw
of the right front foot,
below the balance.

•

Press with a long, blunt
object (e.g., tip of a
ballpoint pen) inside the
threaded hole.

•

Turn the adjustment
switch on; the balance is
ready to be adjusted.

VC-BA-defsin-0212

Содержание KERN VC 15K5M

Страница 1: ...e keypad 24 5 Adjustments 25 5 1 Requirements 25 5 2 Adjustment procedure 26 6 Control functions 27 6 1 Turning the balance on and off 27 6 2 Zeroing the balance 27 6 3 Taring 28 6 4 Manual tare 28 6...

Страница 2: ...5000 g 30000 g Taring range subtractive 3000 g 6000 g 15000 g 30000 g Min piece weight at parts counting 0 1 g 0 2 g 0 5 g 1 g Adjusting weight not included clase 3 kg M1 6 kg M1 15 kg M1 30 kg M1 Ope...

Страница 3: ...le surface Make sure the balance is level by adjusting the foot screws until the air bubble at the left front of the body is inside the circle 3 Power supply 3 1 Power connection Connect the adapter c...

Страница 4: ...icator IV Error indicator Lights when the number of pieces is insufficient INSUFF II Net indicator Lights when the tare value is valid V Recompute indicator RECOMP Lights when the unit weight can be r...

Страница 5: ...1 2 6 Calls up stored reference weights 0 Zeroing key Plus key Add when totalling TARE Tare key Minus key Subtract when totalling Pcs Parts key Clear total key Clears the memory values when totalling...

Страница 6: ...r 1 Technical Data 5 1 Requirements Note In calibrated apparatus the adjustment switch can only be accessed by destroying the safety seal This would void the calibration The adjustment switch is locat...

Страница 7: ...00 3 Make sure there is no weight on the weighing plate Press the key 4 The zero point is stored CAL SP will subsequently appear CAL SP 5 Place the necessary adjustment weight on the weighing plate se...

Страница 8: ...ty Nevertheless you can zero the balance display at any time to ensure that weighing actually starts at zero Zeroing with some weight on the balance can only be done within a certain range depending o...

Страница 9: ...symbol that indicates net weight 0 000 0 0 Note The balance is ready to be used The balance can only store one tare value When the balance is empty the stored tare value will be displayed with a negat...

Страница 10: ...ight of a certain quantity of parts Fill an empty weighing container with a certain number of units reference quantity 0 614 0 0 4 Use the numeric keys e g 5 to enter the reference quantities 0 614 0...

Страница 11: ...and the weighed units 6 5 1 Known reference weight If you know the reference weight of 1000 units use the keypad to enter the weight For example let s assume a weight of 1 7266 kg for 1000 units Displ...

Страница 12: ...the Preset 1 key If the reference weight is needed later it can be retrieved by pressing the PRESET 1 key 0 000 1 25 0 6 6 Displaying the gross weight Display kg kg 1000 Pcs 1 Place the empty weighing...

Страница 13: ...nd store the data total 1 17 6 Remove the items from the balance 0 000 3 56 0 7 Place the desired number of parts for the second weighing operation in the weighing container e g 0 488 kg 0 488 3 56 13...

Страница 14: ...ress the 0 key and hold down While holding the 0 key press the 1 4 1 keys in succession SPC00 0000 0000 2 Press the 0101 key this means that the display will shut off after 180 minutes For other setti...

Страница 15: ...hanism will be stabilised by allowing the scales to warm up for a few minutes after switching them on Place items to be weighed carefully on the scales Do not place objects on the weighing platform fo...

Страница 16: ...s changing Air movements Permanently Table Floor vibrations The pan is in contact with an alien foreign particle Weighing result is obviously faulty The balance display is not zero The adjusting is no...

Страница 17: ...romagnetic compatibility EC Directive relating to low voltage Version 90 384 EWG Version 89 336 EWG Version 73 23 EWG Compatible norms are in particular EN 45501 EN 55022 EN 60950 This declaration sha...

Страница 18: ...10 Safety seal for calibration A Safety seals self sticking seal B or lead A VC BA defsin 0212 37...