Kerbl 29924 Instructions For Use Manual

Contents

Kerbl 29924 Instructions For Use Manual Manual pdf 15 page image

15CALIBRATIONIf you use the scale for the first time it is calibrated. Because of this it’s not necessary to calibrate it once again.You can re-calibrate the scale if it goes under environmental influences like dust or dirtHow to calibrate? (Warning: Information only for calibration service)**Calibration may only arrange from accredited calibration laboratory**1. The scale must be powered OFF. Press and hold [ZERO] first, then press [ON/OFF] while keeping the [ZERO]button depressed and then releases both keys. The display will show the A/D value (a series of random numbers).2. Wait for the stable indicator to be displayed. Press [UNIT] the display will show „0SAVE“ and then the displaywill return to the random A/D value. Place the full load kilograms weight(s) on platform. Wait for the stableindicator to display then press [UNIT], the display will show „0SAVE“. Calibration is complete; remove theweight(s). Turn the scale OFF (Press the ON/OFF key), then turn it back ON and check some weight readings.If calibration is still incorrect, repeat calibration but try it more slowly.If calibration is repeatedly incorrect then: 1) Replace the batteries, 2) Try a more stable surface or vibration andinterference free location, 3)Be sure there is no static electricity on the scale (use an anti-static spray to remove static electricity)FEATURES• Auto shut off• Display incl. wall holder• Hold-function• Weighing units: kg / IbSPECIFICATIONSModel number Capacity Division29924 150 kg 50 gAccuracy class IIICalibration value e = d = 50 gPlatform 330 x 320 mmNet/gross weight 4.1kg/4.5kgDisplay 6-digits, 15 mm high (LCD)Operation Temperature 15°C – 30°CPower source 6×AA Batteries or AC/DC AdapterCharger: 9~12V/100mA**WARNING**Cell-Phones, Cordless-Phones and any radio-frequency device can cause temporary interference and causethe scale to temporarily not work properly. While there is NO risk of permanent damage to the scale, interfe-rence can cause an incorrect calibration or incorrect weight readings.