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USER MANUAL / BRUKSANVISNING / MANUEL D’UTILISATION / BEDIENUNGSANLEITUNG / MANUAL DE INSTRUCCIONES IN LINE METER Part No. / Réf. / Art. Nr. / Cód.: 24720 Manual 24720_EN_2B 2014-05-20...
Manual 24720_EN_2B 1. Introduction The In line meter 24720 is used to measure the volume of fluid filled in an object. The meter is based on the “oval-gear” Principe. It uses permanent magnets and REED-switches as signal pickup. The integrated valve is pressure balanced to enable a smooth flow control almost independent of fluid pressure.
Manual 24720_EN_2B 4.3. “Trip” counter The meter is equipped with a “Tripp” counter that shows the accumulated volume of fluid dispensed since it was last “RESET”. The “Trip” counter can be zeroed, “re-set”. 4.3.1. Check the “Trip” counter When the meter is in normal dispense mot the TRIP-counter can be shown by pressing the <Select> button. Normal dispense mode.
Manual 24720_EN_2B 5. Calibration Normally the meter does not need calibration if it is used for normal workshop oils but if fluids with high or low viscosities or high or low flows are used calibration may be needed. Also calibration may be needed after a long time of use especially if dirt is present in the fluid. To make a usable calibration some rules has to be followed.
Manual 24720_EN_2B Then press <SELECT> and the display will move on to received volume input. The first figure will “blink” to ◄ ▬ ► show that it is changeable. Press <RESET> to change the value press <SELECT> to change to the next figure. In this example we received 1.6852 L so we move to second figure with <SELECT>...
Manual 24720_EN_2B 5.3. LCD segment test The LCD can be checked by putting the meter in normal dispense mode. Normal dispense mode. Press <RESET> and the meter will do a re-set and show all the segments of the LCD for a short while. 5.4.
Manual 24720_EN_2B 6. Technical specification Type: Oval gears on steel shafts in a casted metal chamber with pressure drain grooves. Pickup system: 4 pieces of permanent magnets on one of the gears configured North-South-North-South to eliminate magnetic history. The rotation is detected through the measuring chamber lid by a REED-switch on the electronic printed circuit board eliminating the risk for shaft leakage.
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