KERN PBJ 420-3M Operating Instructions Manual

Contents

KERN PBJ 420-3M Operating Instructions Manual Manual pdf 35 page image

PBS/PBJ-BA-e-1314 36• The flashing weight symbol signals that automatic adjustment isimminent.• In order to avoid that adjustment is started possibly during a series ofmeasurements, actuate as soon as the weight symbol flashes. Thiswill interrupt automatic adjustment.• If the PSC function has not been activated, the operator has to adjust bymeans of an internal adjustment weight (chapter 8.1.1) as soon as theweight symbol flashes.8.4 Automatic adjustment by Clock-CAL (model PB only)With the help of its internal adjusting weight and integrated clock the balance can beset to carry out automatic adjustment at set times (up to three times daily, „ACALt1“,„ACALt2“ und „ACALt3“). Clock-CAL is a very convenient function, when calibrationlogs are desired to be made for regular calibrations, or when wishing spancalibrations during break times to avoid interruption of measurement work.In order to execute Clock-Cal the following conditions must be met at the definedtime. If the conditions are not met within one minute, adjustment is skipped.o The scale must be in weighing or standby mode.o The stability display must be indicated.o The load at the weighing plate must be near zero.o No other adjustment process must be started.o The weight symbol blinks for about two minutes as notification of spancalibration before it begins.o In order to avoid that adjustment is started possibly during a series ofmeasurements, actuate as soon as the weight symbol flashes. Thiswill interrupt automatic adjustment.o If all three times ate set to „00:00“ the function is switched off.